Description

️ Product Title

GC ORIGINAL PCR Roller for HP CF277A / 77A Toner Cartridge – Compatible Replacement

Product Description

The GC ORIGINAL PCR Roller (Primary Charge Roller) for HP CF277A / 77A toner cartridges is a precision-engineered consumable designed to apply a uniform electrical charge to the OPC drum, ensuring sharp text, clean background, and consistent print density.

A worn or contaminated PCR roller often causes grey background, black spots, ghosting, or uneven printing. Replacing it with this GC Original compatible PCR restores original print quality and extends cartridge life—ideal for service engineers, refillers, and bulk B2B buyers.

⚙️ Compatible HP Printer Models

• HP LaserJet Pro MFP M429fdn

• HP LaserJet Pro MFP M429fdw

Grouped Model Reference

HP LaserJet Pro MFP 429 Series:
M429fdn · M429fdw

Compatible Part Description

• Part Name: PCR Roller (Primary Charge Roller)

• Compatible Toner Model: CF277A / 77A

• Brand: GC ORIGINAL (Compatible)

• Category: Toner Cartridge Consumable Parts

Technical Details

• Condition: New

• Material: Conductive rubber with precision metal shaft

• Function: Uniform charging of OPC drum

• Print Result: Reduces background & improves density

• Usage: Cartridge refurbishment & printer servicing

• Installation: Technician / refiller recommended

• Testing: Quality-checked before dispatch

⚠️ Important Note

• Please confirm toner model CF277A / 77A before ordering

• PCR rollers are non-returnable after installation

• Avoid touching the roller surface with bare hands

• Intended for professional / commercial use

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