Laser Scanner For Samsung SCX-4300 (JC61-00613A)

Laser Scanner Unit for Samsung SCX-4300 Laser Printer

Part Type:

• Laser Scanner Assembly / LSU (Laser Scanning Unit)

✅ Compatible Printer Model:

• Samsung SCX-4300
  Monochrome Laser Multifunction Printer

Function:

The Laser Scanner Unit (LSU) is responsible for projecting the laser beam that forms the image on the drum. It is a critical component for accurate and high-quality printing.

⚙️ Common Part Numbers (if applicable):

• JC96-03746A (most commonly used for SCX-4300)

• May also be marked with vendor-specific internal codes

Symptoms of a Faulty LSU:

• Faded or blank prints

• Repeated black lines or ghosting

• “LSU Error” message on printer display

• No printing despite toner and paper being fine

Product Features:

• OEM-compatible precision scanning mirrors and laser diode

• Durable construction for long service life

• Plug-and-play replacement—no calibration required

• Fully tested and quality checked before dispatch

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