Manual

Replace parts
Replacing parts when necessary helps ensure high-quality scans. Parts may need to be replaced when
indicated by the Scanner Tools Utility, or if the scanner is not working correctly. The HP ScanJet Pro 3500 f1
ADF Roller Replacement Kit includes the following replacement parts:
●
Roller cover
●
Separation rollers
●
Pickup roller module
The replacement kit also includes detailed instructions for replacing each of these parts.
NOTE: HP recommends replacing the pickup module and separation rollers every 100,000 scans.
Windows: The HP Scanner Tools Utility can provide a reminder when service is needed, which depends on
many conditions and might be sooner than this replacement interval.
Replace the separation rollers and cover
Replace the separation rollers under the following conditions:
●
Windows: When the Maintenance Recommended dialog indicates they are due for maintenance.
●
If the scanner experiences repeated document jams.
NOTE: The roller replacement kit is a consumable and is not covered under warranty or standard service
agreements.
To replace the separation rollers, follow these steps:
1. Press the Power button to turn o the scanner, and then disconnect the USB cable and power supply
from the scanner.
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