Uncategorized Archives - Garg Computers

Troubleshooting. Image. Smudged/Streaked Canon imageCLASS MF3010

Bleeding (smear) occurs immediately after the power is turned on for the first time for the day

Description

There is sometimes a case where the difference of temperature between air and inside of the machine causes moisture to occur on the toner immediately after the power is turned on for the first time for the day.

As a result, when the toner transferred on a sheet at the time of initial printing passes through the fixing assembly, moisture on the toner is vaporized into steam, causing breading (smear) to occur.

Field Remedy

Prevent bleeding using the following user mode items.

Setting items	Setting value	Description	Additional information
Adjustment/ Maintenance > Special Processing > Special Mode Z	Not used,Mode 1 through 4 (Factory setting: Mode 2)	Make a setting to perform thinning of printed image data by processing of the controller. When the value set for the mode increases, the amount of thinning increases. (The image density decreases.)	Printing time does not increase because the method of image processing performed by the controller is changed. This mode is less effective than Mode B.
Adjustment/ Maintenance > Special Processing > Special Mode B	Not used,Mode 1 through 3 (Factory setting: Not used)	Extend the initial rotation period by processing of the engine. When the value set for the mode increases, the initial rotation period is extended.	The initial rotation period in engine operation is extended, and printing time increases. The initial rotation period for each mode is shown below. Mode 1: 13 sec, Mode 2: 30 sec, Mode 3: 60 sec

BY admin December 2, 2024

Error Codes List Brother DCP-B7535DW

Code: 0102

Description: SIC error or motor driver error occurred.

Remedy:1 Main PCB failure Replace the main PCB ASSY.

Code: 0201

Description: Cannot detect the synchronized signal of the paper feed motor. The speed of the paper feed motor does not stabilize within the specified time.

Remedy:

Connection failure of the paper feed motor flat cable Reconnect the paper feed motor flat cable.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Paper feed motor flat cable failure Replace the paper feed motor flat cable.
Damaged parts in main drive Replace the frame L unit.
Damaged fuser unit Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0300

Description: Cannot detect the lock signal of the polygon motor for the laser unit. (second time)

Remedy:

Connection failure of the polygon motor harness Reconnect the polygon motor harness.
Laser unit failure Replace the laser unit.
Main PCB failure Replace the main PCB ASSY.

Code: 0305

Description: Cannot detect the lock signal of the polygon motor for the laser unit. (first time)

Remedy:

Connection failure of the polygon motor harness Reconnect the polygon motor harness.
Laser unit failure Replace the laser unit.
Main PCB failure Replace the main PCB ASSY.
Code: 0401

Description sensor failure (second time)

Remedy:<User Check> • There is a possibility of condensation. Leave the front and back cover open for at least 30 minutes when the power is ON. Close those covers and turn the power switch OFF and then back ON again.

Connection failure of the laser unit flat cable Reconnect the laser unit flat cable.
Laser unit failure Replace the laser unit. 3 Main PCB failure Replace the main PCB ASSY.
Code: 0405

Description sensor failure (first time)

Laser unit failure Replace the laser unit. 3 Main PCB failure Replace the main PCB ASSY.

Code: 0501

Description: The centre thermistor of the fuser unit has not reached the specified temperature within the specified time.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0502

Description: The centre thermistor of the fuser unit has not reached the specified temperature within the specified time after it was heated normally to the certain level.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.
Code: 0503

Description: The centre thermistor of the fuser unit detected a temperature higher than the specified value.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0504

Description: After the heat unit was heated normally, the centre thermistor of the fuser unit detected a temperature lower than the specified value.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0505

Description: The centre thermistor of the fuser unit detected a temperature rise greater than the specified value within the specified time.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0506

Description: The centre thermistor of the fuser unit detected a temperature fall greater than the specified value within the specified time.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the heater harness of the fuser unit Reconnect the heater harness of the fuser unit.
Connection failure of the eject sensor PCB harness Reconnect the eject sensor PCB harness.
Connection failure of the low voltage power supply PCB harness Reconnect the low-voltage power supply PCB harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY

BY admin December 2, 2024

Used for the following models DCP-B7500D, DCP-B7520DW, DCP-B7530DN, DCP-B7535DW, DCP-L2510D, DCP-L2511D, DCP-L2512D, DCP-L2530DW, DCP-L2531DW, DCP-L2532DW, DCP-L2535D, DCP-L2535DW, DCP-L2536D, DCP-L2537DW, DCP-L2550DN, DCP-L2550DW, DCP-L2551DN, DCP-L2551DW, DCP-L2552DN, DCP7090, DCP7095D, DCP7190DN, DCP7195DW, HL-L2390DW, HL-L2395DW, MFC-B7700D, MFC-B7715DW, MFC-B7720DN, MFC-L2690DW, MFC-L2710DN, MFC-L2710DW, MFC-L2712DN, MFC-L2712DW, MFC-L2713DW, MFC-L2715D, MFC-L2715DW, MFC-L2716D, MFC-L2716DW, MFC-L2717DW, MFC-L2730DW, MFC-L2732DW, MFC-L2750DW, MFC-L2750DWXL, MFC-L2751DW, MFC-L2752DW, MFC-L2770DW, MFC-L2771DW, MFC7390, MFC7490D, MFC7890DN, […]
BY admin December 2, 2024

Error Codes List Brother DCP-L2541DW

Code: 0201

Display: Print Unable 02 Turn the power off and then back on again.

Description: Cannot detect the synchronized signal of the main motor. The speed of the main motor does not stabilize within the specified time.

Remedy:

1) Connection failure of the main motor flat cable Reconnect the main motor flat cable.
2) Connection failure of the LVPS harness Reconnect the LVPS harness.
3) Damaged fuser gear Replace the fuser gear.
4) Main motor failure Replace the main motor.
5) Damaged fuser unit Replace the fuser unit.
6) Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
7) Damaged part in motor drive sub ASSY Replace the main frame L ASSY.
8) Main PCB failure Replace the main PCB ASSY.

Code: 0300

Display: Print Unable 03 Turn the power off and then back on again.

Description: Cannot detect the lock signal of the polygon motor for the laser unit (second time).

Remedy:
1) Connection failure of the laser unit flat cable Reconnect the laser unit flat cable.
2) Laser unit flat cable failure Replace the laser unit flat cable.
3) Laser unit failure Replace the laser unit.
4) Main PCB failure Replace the main PCB ASSY.

Code: 0305

Description: Cannot detect the lock signal of the polygon motor for the laser unit (first time).

Code: 0401

Display: Print Unable 04 Turn the power off and then back on again.

Description: Cannot detect the synchronized signal of the polygon motor for the laser unit (second time).

Remedy:

Connection failure of the laser unit flat cable Reconnect the laser unit flat cable.
Laser unit flat cable failure Replace the laser unit flat cable.
Laser unit failure Replace the laser unit.
Main PCB failure Replace the main PCB ASSY.

Code: 0405

Description: Cannot detect the synchronized signal of the polygon motor for the laser unit (first time).

Remedy:

Connection failure of the laser unit flat cable Reconnect the laser unit flat cable.
Laser unit flat cable failure Replace the laser unit flat cable.
Laser unit failure Replace the laser unit.
Main PCB failure Replace the main PCB ASSY.

Code: 0501

Display: Print Unable 05 Turn the power off and then back on again.

Description: The centre thermistor of the fuser unit has not reached the specified temperature within the specified time.

Remedy:
1) Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.

2) Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.

3) Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.

4) Connection failure of the LVPS harness Reconnect the LVPS harness.

5) Eject sensor PCB failure Replace the eject sensor PCB ASSY.

6) Fuser unit failure Replace the fuser unit.

7) Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.

8) Main PCB failure Replace the main PCB ASSY.

Code: 0502

Display: Print Unable 05 Turn the power off and then back on again.

Description: The centre thermistor of the fuser unit has not reached the specified temperature within the specified time after it was heated normally to the certain level.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0503

Display: Print Unable 05 Turn the power off and then back on again.

Description: The centre thermistor of the fuser unit detected a temperature higher than the specified value.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0504

Display: Print Unable 05 Turn the power off and then back on again.

Description: After the heat unit was heated normally, the centre thermistor of the fuser unit detected a temperature lower than the specified value.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0505
Display: Print Unable 05 Turn the power off and then back on again.
Description: The centre thermistor of the fuser unit detected a temperature rise greater than the specified value within the specified time.
Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset. 1 Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit. 2 Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness. 3 Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable. 4 Connection failure of the LVPS harness Reconnect the LVPS harness. 5 Eject sensor PCB failure Replace the eject sensor PCB ASSY. 6 Fuser unit failure Replace the fuser unit. 7 Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. 8 Main PCB failure Replace the main PCB ASSY.

Code: 0506
Display: Print Unable 05 Turn the power off and then back on again.
Description: The centre thermistor of the fuser unit detected a temperature fall greater than the specified value within the specified time. Print Unable 05 Turn the power off and then back on again. <User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.
Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset. 1 Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit. 2 Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness. 3 Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable. 4 Connection failure of the LVPS harness Reconnect the LVPS harness. 5 Eject sensor PCB failure Replace the eject sensor PCB ASSY. 6 Fuser unit failure Replace the fuser unit. 7 Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. 8 Main PCB failure Replace the main PCB ASSY.

Code: 050A

Display: Print Unable 05 Turn the power off and then back on again.

Description: The hardware detected a temperature error through the centre thermistor or the side thermistor of the fuser unit.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 050B

Display: Print Unable 05 Turn the power off and then back on again.

Description: When the centre thermistor of the fuser unit was lower than the idle temperature, the side thermistor detected a temperature higher than the specified temperature.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 050C

Display: Print Unable 05 Turn the power off and then back on again.

Description: When the centre thermistor of the fuser unit was higher than the idle temperature, the side thermistor detected a temperature lower than the specified temperature.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 050F

Display: Print Unable 05 Turn the power off and then back on again.

Description: An error occurred in the fuser unit. Print Unable 05 Turn the power off and then back on again. Print Unable 05 Turn the power off and then back on again. Print Unable 05 Turn the power off and then back on again. Print Unable 05 Turn the power off and then back on again.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Connection failure of the centre or side thermistor harness of the fuser unit Reconnect the centre or side thermistor harness of the fuser unit.
Connection failure of the fuser unit heater harness Reconnect the fuser unit heater harness.
Connection failure of the eject sensor PCB flat cable Reconnect the eject sensor PCB flat cable.
Connection failure of the LVPS harness Reconnect the LVPS harness.
Eject sensor PCB failure Replace the eject sensor PCB ASSY.
Fuser unit failure Replace the fuser unit.
Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY.
Main PCB failure Replace the main PCB ASSY. <User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Code: 0600

Display: Print Unable 06 Turn the power off and then back on again.

Description: A communication error occurred between the ASIC controlled by engine and the motor driver.

Remedy:1 Main PCB failure Replace the main PCB ASSY.

Code: 0800

Display: Print Unable 08 Turn the power off and then back on again.

Description: An error occurred in the internal temperature sensor.

Remedy:

Internal temperature sensor failure Replace the main frame L ASSY.
Main PCB failure Replace the main PCB ASSY.

Code: 0900

Display: Print Unable 09 Turn the power off and then back on again.

Description: Detected irregular power supply for more than 100 times.

Remedy:<User Check> • Turn OFF the power switch. After several seconds, turn ON the power again and check that this error is reset.

Low-voltage power supply PCB failure Replace the low-voltage power supply PCB ASSY. Reset irregular power supply detection counter of low-voltage power supply PCB (function code: 88) in Chapter 5 to reset the irregular power supply detection counter.
Main PCB failure Replace the main PCB ASSY. Note: • The irregular power supply detection error of the low-voltage power supply PCB (error code: 0900) occurs when there is a large distortion in the power supply voltage supplied to the machine. In this case, if the same power supply is used, the same error may occur even when the low-voltage power supply PCB ASSY is replaced. Ask the user to review the installation environment.

BY admin December 2, 2024

ERROR IN Brother HL-B2000D

Troubleshooting. 2.1 No paper feeding from paper tray

User Check

• Check that the paper is set in the paper tray correctly.
• Check that there is not too much paper set in the paper tray.
• Flip over the paper in the paper tray or rotate the paper 180°.
• Check that the thickness of the paper is 60 to 163 g/m2.
• Check that the MP tray is not set as the paper tray.
• Flip through the paper and reset it in the paper tray.
• Clean the paper pick up roller.

Step	Cause	Remedy
1	Dirt on the paper dust cleaning roller of the paper tray	Refer to the figure below to clean the paper dust cleaning roller and inside of the paper dust cleaning roller cover.
2	T1 roller holder ASSY attachment failure	Reattach the T1 roller holder ASSY correctly.
3	Connection failure of the paper feed motor flat cable	Reconnect the paper feed motor flat cable.
4	Connection failure of the T1 paper feed sensor harness (non paper empty sensor models only)	Reconnect the T1 paper feed sensor harness.
5	Connection failure of the T1 clutch harness	Reconnect the T1 clutch harness.
6	Connection failure of the T1 paper empty/paper feed sensor harness (paper empty sensor models only)	Reconnect the T1 paper empty/paper feed sensor harness.
7	T1 paper empty actuator coming off	Reattach the T1 paper empty actuator.
8	Abrasion of the paper pick up roller	Replace the PF kit 1.
9	T1 paper feed sensor failure (non paper empty sensor models only)	Replace the T1 paper feed sensor PCB ASSY.
10	T1 paper empty sensor failure (paper empty sensor models only)	Replace the T1 paper empty/paper feed sensor PCB ASSY.
11	Paper feed motor flat cable failure	Replace the paper feed motor flat cable.
12	Paper feed motor failure	Replace the paper feed motor.
13	Damaged gears in the paper feed drive system	Replace the frame L unit.
14	Damaged fuser unit	Replace the fuser unit.
15	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.2 No paper feeding from MP tray

User Check

• Check that the paper is set in the MP tray deeply.
• Check that too much paper is not loaded in the MP tray.
• Check if the machine is used with the MP tray support and MP flap are in closed state.
• Check that the thickness of the paper is 60 to 230 g/m2.
• Check that the paper tray is not set as the paper tray by the printer driver.
• Flip through the paper and reset it in the MP tray.
• Clean the MP paper pick-up roller.
• Check whether the paper tray is closed correctly.

Step	Cause	Remedy
1	MP roller holder ASSY attachment failure	Reattach the MP roller holder ASSY correctly.
2	Connection failure of the paper feed motor flat cable	Reconnect the paper feed motor flat cable.
3	Connection failure of the MP paper empty/registration front sensor harness	Reconnect the MP paper empty/ registration front sensor harness.
4	Paper feed motor flat cable failure	Replace the paper feed motor flat cable.
5	Paper feed motor failure	Replace the paper feed motor.
6	Damaged gears in the paper feed drive system	Replace the frame L unit.
7	Damaged fuser unit	Replace the fuser unit.
8	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.3 No paper feeding from manual feed slot, Multiple sheets of paper are fed

2.3 No paper feeding from manual feed slot

User Check

• Check that the paper is set into the deepest part of the manual feed slot.
• Check that multiple sheets of paper are not set in the manual feed slot.
• Check that the thickness of the paper is 60 to 230 g/m2.
• Check that the paper tray is not set as the pick-up tray.
• Check that the paper tray is closed correctly.

Step	Cause	Remedy
1	T1 roller holder ASSY attachment failure	Reattach the T1 roller holder ASSY.
2	Connection failure of the paper feed motor flat cable	Reconnect the paper feed motor flat cable.
3	Connection failure of the registration front/rear sensor harness	Reconnect the registration front/rear sensor harness.
4	Abrasion of the paper pick up roller	Replace the PF kit 1.
5	Paper feed motor flat cable failure	Replace the paper feed motor flat cable.
6	Registration front sensor failure	Replace the actuator holder ASSY.
7	Paper feed motor failure	Replace the paper feed motor.
8	Damaged gears in the paper feed drive system	Replace the frame L unit.
9	Damaged fuser unit	Replace the fuser unit.
10	Main PCB failure	Replace the main PCB ASSY.

2.4 Multiple sheets of paper are fed

User Check

• Check that there is not too much paper set in each paper tray.
• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray or rotate the paper 180°.
• Check that the thickness of the paper is 60 to 163 g/m2 for the paper tray, and 60 to 230 g/m2 for the MP tray.
• Flip through the paper and reset it in the paper tray.

Step	Cause	Remedy
1	Abrasion of the separation pad	Replace the PF kit.

Troubleshooting. 2.5 Paper becomes wrinkled, Paper is fed at an angle

2.5 Paper becomes wrinkled

User Check

• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray or rotate the paper 180°.
• Adjust each paper guide according to each paper size.
• Check that the thickness of the paper is 60 to 163 g/m2 for the paper tray, and 60 to 230 g/m2 for the MP tray.
• Check that the paper is not damp.
• Check that there is no dust stuck to the fuser unit.
• Check that the type of paper is appropriate.
• Check that the paper size is matched to the setting for the duplex printer.

Step	Cause	Remedy
1	Paper eject ASSY failure	Replace the paper eject ASSY.
2	Fuser unit failure	Replace the fuser unit.

2.6 Paper is fed at an angle

User Check

• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray or rotate the paper 180°.
• Adjust each paper guide according to each paper size.
• Check that the thickness of the paper is 60 to 163 g/m2 for the paper tray, and 60 to 230 g/m2 for the MP tray.
• Check that there is not too much paper set in the paper tray.
• Check that the type of paper is appropriate.
• Clean each paper pick up roller.
• Check that the green envelope lever is not lowered on only one side.

Step	Cause	Remedy
1	One-side abrasion of the paper pick up rollers	Replace the PF kit.
2	Paper feed unit failure	Replace the paper feed unit.

Troubleshooting. 2.9.1 Paper jam at the paper tray

User Check

• Check that the paper is set in the paper tray correctly.
• Flip over the paper in the paper tray or rotate the paper 180°.
• Adjust each paper guide according to the paper size.
• Check that there is not too much paper set.
• Check that the thickness of the paper is 60 to 163 g/m2.
• Flip through the paper and reset it in the paper tray.

Step	Cause	Remedy
1	Foreign object around the paper tray	Remove the foreign object.
2	Paper dust cleaning roller attachment failure	Reattach the paper dust cleaning roller.
3	Paper feed actuator coming off	Reattach the paper feed actuator.
4	Registration front actuator coming off	Reattach the registration front actuator.
5	Connection failure of the registration front/rear sensor harness	Reconnect the registration front/rear sensor harness.
6	Connection failure of the registration clutch harness	Reconnect the registration clutch harness.
7	Connection failure of the T1 paper feed sensor harness (non paper empty sensor models only)	Reconnect the T1 paper feed sensor harness.
8	Connection failure of the T1 paper empty/paper feed sensor harness (paper empty sensor models only)	Reconnect the T1 paper empty/paper feed sensor harness.
9	Registration front sensor failure	Replace the actuator holder ASSY.
10	T1 paper feed sensor failure (non paper empty sensor models only)	Replace the T1 paper feed sensor PCB ASSY.
11	T1 paper empty sensor failure (paper empty sensor models only)	Replace the T1 paper empty/paper feed sensor PCB ASSY.
12	Paper feed motor failure	Replace the paper feed motor.
13	Damaged gears in the paper feed drive system	Replace the frame L unit.
14	Damaged fuser unit	Replace the fuser unit.
15	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.9.2 Paper jam at the MP tray

User Check

• Check that the paper is set in the MP tray correctly.
• Flip over the paper in the MP tray or rotate the paper 180°.
• Adjust each paper guide according to each paper size.
• Check that there is not too much paper set.
• Check that the thickness of the paper is 60 to 230 g/m2.
• Flip through the paper and reset it in the MP tray.

Step	Cause	Remedy
1	Foreign object around the MP tray	Remove the foreign object.
2	Connection failure of the MP paper empty/registration front sensor harness	Reconnect the MP paper empty/ registration front sensor harness.
3	MP registration front actuator coming off	Reattach the MP registration front actuator.
4	Connection failure of the registration clutch harness	Reconnect the registration clutch harness.
5	Paper feed motor failure	Replace the paper feed motor.
6	Damaged gears in the MP paper feed system	Replace the frame L unit.
7	Damaged fuser unit	Replace the fuser unit.
8	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.9.3 Paper jam at the manual feed slot

User Check

• Check that the paper is set in the manual feed slot correctly.
• Flip over the paper in the manual feed slot or rotate the paper 180°.
• Adjust the paper guide according to the paper size.
• Check that multiple sheets of paper are not set.
• Check that the thickness of the paper is 60 to 230 g/m2.

Step	Cause	Remedy
1	Foreign object around the manual feed slot	Remove the foreign object.
2	Connection failure of the registration front/rear sensor harness	Reconnect the registration front/rear sensor harness.
3	T1 registration front actuator coming off	Reattach the T1 registration front actuator.
4	Connection failure of the registration clutch harness	Reconnect the registration clutch harness.
5	Registration front/rear sensor failure	Replace the actuator holder ASSY.
6	Paper feed motor failure	Replace the paper feed motor.
7	High-voltage power supply PCB failure	Replace the high-voltage power supply PCB ASSY.
8	Damaged gears in the paper feed drive system	Replace the frame L unit.
9	Fuser unit failure	Replace the fuser unit.
10	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.9.4 Paper jam at the paper feeding section at the center of the machine

User Check

• Check that the paper is set in each paper tray correctly.
• Flip over the paper in each paper tray or rotate the paper 180°.
• Adjust each paper guide according to the paper size.
• Check that there is not too much paper set in each paper tray.
• Check that the thickness of the paper is 60 to 163 g/m2 for the paper tray, and 60 to 230 g/m2 for the MP tray.
• Flip through the paper and reset it in the paper tray.
• Replace the drum unit.

Step	Cause	Remedy
1	Foreign object inside the machine	Remove the foreign object.
2	Eject actuator coming off	Reattach the eject actuator.
3	Connection failure of the eject sensor harness	Reconnect the eject sensor harness.
4	Fuser cover attachment failure	Reattach the fuser cover.
5	Damaged fuser drive gear	Replace the fuser drive gear.
6	Eject sensor failure	Replace the eject sensor PCB ASSY.
7	Registration rear sensor failure	Replace the actuator holder ASSY.
8	Paper feed motor failure	Replace the paper feed motor.
9	Damaged gears in the paper feed drive system	Replace the frame L unit.
10	Damaged fuser unit	Replace the fuser unit.
11	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.9.5 Paper jam at the eject section

User Check

Step	Cause	Remedy
1	Foreign object in the rear of the machine	Remove the foreign object.
2	Eject actuator coming off	Reattach the eject actuator.
3	Connection failure of the eject sensor harness	Reconnect the eject sensor harness.
4	Fuser cover attachment failure	Reattach the fuser cover.
5	Eject sensor failure	Replace the eject sensor PCB ASSY.
6	Paper feed motor failure	Replace the paper feed motor.
7	Damaged gears in the paper feed drive system	Replace the frame L unit.
8	Damaged fuser unit	Replace the fuser unit.
9	Main PCB failure	Replace the main PCB ASSY.

Troubleshooting. 2.9.6 Paper jam at the duplex tray

User Check

• Flip over the paper in each paper tray or rotate the paper 180°.
• Check that the thickness of the paper is 60 to 105 g/m2 for the duplex tray.
• Flip through the paper and reset it in the paper tray.
• Use paper specified by the manufacturer.
• Check that the paper size is matched to the setting for the duplex printer.

Step	Cause	Remedy
1	Foreign object in the duplex paper feeding system	Remove the foreign object.
2	Fuser cover attachment failure	Reattach the fuser cover.
3	Back cover failure	Replace the back cover.
4	Duplex tray failure	Replace the duplex tray.
5	Main PCB failure	Replace the main PCB ASSY.

BY admin December 2, 2024

Error Codes List For Printer Canon imageCLASS MF244dw

Code: 0010H
Description: Fixing Delivery Stationary Jam

Code: 0014H
Description: Internal Paper Jam

Code: 0018H
Description: Door Open Jam

Code: 001CH

Description: Wrap Jam

Code: 0020H

Description: Reversal Delay Jam

Code: 0021H

Description: Reversal Stationary Jam

Code: 0001H

Description: DES Sensor Delay

Code: 0004H

Description: Re-pickup Delay Jam

Code: 0005H

Description: Multi-purpose Tray Pickup Delay Jam

Code: 0008H

Description: Pickup Stationary Jam

Code: 000CH

Description: Fixing Delivery Delay Jam

Code: 0071H

Description: Timing Error

Code: 0094H

Description: Initial Stationary

Code: 0095H

Description: Pickup NG

- Code: E000 0000

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Check that the heater resistance measured between 1PIN and 2PIN of the cable (J101) on the DC Controller Board is in the following range. Replace the Fixing Assembly when the resistance value is abnormal. [1] 120 V machine – Heater resistance: 16.0 Ù ±7% [2] 230 V machines – Heater resistance: 53.8 Ù ±7%
2. Check the connection of connector (J101) on the DC Controller Board.
3. Check the connection of connector (J552) on DC Controller Board.
4. Replace the Fixing Assembly. 5. Replace the DC Controller Board.

- Code: E001 0000

- Code: E003 0000

- Code: E004 0000

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Replace the DC Controller Board.
2. Replace the Fixing Assembly.

- Code: E100 0001

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Replace the Laser Scanner Unit.
2. Replace the DC Controller Board.

- Code: E196 2000

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Update the set of the Controller Firmware
2. Replace the Main Controller Board.

- Code: E202 0002

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Check the connection of Flat Cable between Main Controller Board (J5) and Contact Image Sensor.
2. Replace the Flat Cable between Main Controller Board (J5) and Contact Image Sensor.
3. Replace the Contact Image Sensor.
4. Replace the Main Controller Board.

- Code: E225 0001

- Code: E301 0001

Code: E806 0000

Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.

Replace the Main Fan Unit.
Replace the DC Controller Board.
- - Code: E808 0001
Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Replace the Edge Left Cooling Fan.
2. Replace the DC Controller Board.
- - Code: E808 0002
Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
1. Replace the Edge Right Cooling Fan.
2. Replace the DC Controller Board.

BY admin December 2, 2024

How to delete EFI System Partition (ESP) on Windows 10

BY admin August 28, 2021

Troubleshooting HP Printer Error 0x6101bed

You can reset the print head in the following ways:

Lift the scanner cover. You can do so by lifting the plastic tabs that are present on both the sides into a position when it securely locks itself in the locked open position.
Check the position of the print head. If it is on the left side or at the center, then it is at rest. But if you find it on the right side, then it means it is still under the process. To stop the receiving of the commands. Press the stop button for a while. As a sign, the print head will come to the center when it will stop the process.
Now unplug the printer from wall outlet.
Gently move the print head with the tips of your fingers.
Examine the area carefully to see if there are any bits of paper in the area and remove them with the help of tweezers.
Lift the scanner to release the lock and push it back in to close it.
Solution 2:

Firstly, ensure the power cord is directly connected to the wall outlet.
Now disconnect the power cord while your printer is still on. You can find the cord at the back of the printer.
Please remove the power cord from the wall outlet.
Remove any USB cables if they are connected.
Now wait for two to three minutes. Hold the power button for thirty seconds to remove any charge left.
Plug in the power cord back into the wall outlet.
Ensure the power cord is directly connected to wall outlet. This is important for the process as it needs a direct supply of power into your HP printer.
Reconnect the other end of the power cord to the back of your HP printer.
The printer automatically get switched on.
Solution 3 to change & reinstall the toner cartridge:

Keep your printer switched on for ten minutes so that the internal fan can cool down the extremely hot parts inside your HP Printer.
Open the front cover.
Safely remove the drum unit and toner cartridge assembly.
Unlock the lever and take out the toner cartridge.
Take your new toner cartridge in your hands and shake it from side to side to evenly spread the toner inside the cartridge.
Remove the protective cover.
Now fit the new toner cartridge into the drum unit. When you install the toner cartridge properly, you will see the lever automatically getting lifted.

BY admin November 21, 2020

ERROR 58.04 IN HP M226

THE ERROR CODE PROBLEM OF MOTOR POWER SUPPLY BOARD (SMALL DAUGHTER BOARD TOP OF THE SCANNER UNIT), Transistor no of 905,903 like ..before you change check motor is short ….or good..then fix that, it will work..

BY admin November 9, 2019

CANON G2000 SUPPORT CODE 5012

BY admin September 20, 2019

Enable Registry Editor using the Group Policy Editor

BY admin September 3, 2019

Error 5200 Canon printer

Please reset the printer

1. Turn off your printer
2. Press and hold the STOP/RESET button
3. Press and hold Power ON button
4. While holding the Power ON button, release the STOP/RESET button
5. While holding still the Power ON button, press twice the STOP/RESET button
6. Release the Power ON button
7. Wait until it display an “idle” message. It will take about a minute.
8. When “idle” appear, open the top cover to expose the cartridges.
9. Lift up the cover for cartridge holder and take out both the black and color cartridges
10. Return the cover of cartridge holder and turn off the printer
11. Return the top cover and turn on the printer again
12. After the printer initialize, return the cartridges.

BY admin July 10, 2019

Category: Uncategorized

Bleeding (smear) occurs immediately after the power is turned on for the first time for the day

Description

Field Remedy

Troubleshooting. 2.1 No paper feeding from paper tray

User Check

Troubleshooting. 2.2 No paper feeding from MP tray

User Check

Troubleshooting. 2.3 No paper feeding from manual feed slot, Multiple sheets of paper are fed

2.3 No paper feeding from manual feed slot

User Check

2.4 Multiple sheets of paper are fed

User Check

Troubleshooting. 2.5 Paper becomes wrinkled, Paper is fed at an angle

2.5 Paper becomes wrinkled

User Check

2.6 Paper is fed at an angle

User Check

Troubleshooting. 2.9.1 Paper jam at the paper tray

User Check

Troubleshooting. 2.9.2 Paper jam at the MP tray

User Check

Troubleshooting. 2.9.3 Paper jam at the manual feed slot

User Check

Troubleshooting. 2.9.4 Paper jam at the paper feeding section at the center of the machine

User Check

Troubleshooting. 2.9.5 Paper jam at the eject section

User Check

Troubleshooting. 2.9.6 Paper jam at the duplex tray

User Check

Code: E000 0000

Code: E001 0000

Code: E003 0000

Code: E004 0000

Code: E100 0001

Code: E196 2000

Code: E202 0002

Code: E225 0001

Code: E301 0001

Code: E806 0000

Code: E808 0001

Code: E808 0002

Address :

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