Rouleau d'entraînement ADF HP LaserJet Z7Y64A

The ADF Pick Roller HP LaserJet Z7Y64A is a replacement feed roller designed for automatic document feeders in HP Color LaserJet Managed MFP models E77822, E77825 and E77830. It provides consistent paper pickup and helps reduce misfeeds and jams, supporting reliable scanning and copying operations. The part is intended for maintenance and prolonging the working life of the ADF mechanism.

Advantages

This ADF pick roller offers durable construction rated for an extended service yield, precise paper grip to minimize multiple feeds, and straightforward installation that requires no special tools. It is an original HP-compatible part (MPN Z7Y64A) engineered to match the feeding performance of the original equipment and maintain stable ADF operation.

Suitable for (tasks / use cases)

• Replacing worn ADF feed roller in HP Color LaserJet Managed MFP E77822
• Replacing worn ADF feed roller in HP Color LaserJet Managed MFP E77825
• Replacing worn ADF feed roller in HP Color LaserJet Managed MFP E77830
• Routine maintenance to reduce paper jams and misfeeds during high-volume scanning or copying

Key specifications

• Manufacturer: HP
• Manufacturer part number (MPN): Z7Y64A
• Compatible models: HP Color LaserJet Managed MFP E77822, E77825, E77830
• Function: ADF pick/feed roller for automatic document feeder

How to use

Power off the printer and open the automatic document feeder access panel according to the device service instructions. Remove the old pick roller by releasing any retaining tabs or screws, then insert the replacement Z7Y64A roller into the correct position until it clicks or seats securely. Close the ADF access panel and perform a test scan or copy to confirm correct feeding. Follow any model-specific instructions in the service manual.

Recommendations

Replace the ADF pick roller when you observe increased paper jams, multiple-feed errors or degraded feed performance. Use genuine or manufacturer-specified parts (MPN Z7Y64A) and perform installation with the printer powered off. For frequent high-volume scanning environments, schedule periodic inspections to maintain reliable ADF operation.