Encorder Strip CR Scale For HP HP Smart Tank 515 (CZ021-80001, CH398-80007)

Encoder Strip / Carriage Scale for HP Printers

Part Numbers: CZ021-80001 / CH398-80007
Condition: Brand New | OEM-Compatible | Precision-Calibrated
Type: Encoder Strip / Optical Carriage Scale Strip

✅ Product Overview

The Encoder Strip (also called Carriage Scale) is a critical alignment component that guides the printhead’s horizontal movement and ensures precise positioning. If your printer shows blurry prints, misalignment, or carriage errors, a faulty or scratched encoder strip could be the cause.

This replacement is compatible with a wide range of HP Ink Advantage, Smart Tank, ENVY, and OfficeJet printers.

Compatible Models

️ HP DeskJet / Ink Advantage Series

• 2515, 3525, 3540, 3545, 3625, 3635, 4500, 4515, 4535, 4600, 4615, 4640, 4650, 5075, 5085, 5330, 6075, 6830

️ HP Smart Tank Series

• Smart Tank 510, 515, 520, 580

️ HP ENVY Series

• ENVY 100 (D410a), ENVY 110 (D411a), ENVY 120, ENVY 4500, ENVY 5530

️ HP OfficeJet Series

• OfficeJet 4630, 4650 (Wi-Fi & AIO variants)

Key Features

• OEM-equivalent quality for accurate printhead calibration

• Pre-cut to exact length with precise optical markings

• Restores alignment, fixes carriage jam errors

• Anti-static packed to avoid damage during handling

Package Includes

• 1 × Encoder Strip / Carriage Scale (CZ021-80001 / CH398-80007)

• Secure static-proof packaging

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