HP Scanjet Enterprise 8500 fn1 Document Capture-Workstation - Manual (Page 70)

6. Holding the roller assembly door down and out of the way, insert the new roller assembly into the
enclosure and slide it to the right until it is seated firmly.
7. Close the roller assembly door, pressing firmly against the door until you hear a click (the click
indicates that the latch is seated correctly).
NOTE: HP recommends that you replace the rollers and separation pad every 100,000 scans.
Once the rollers are replaced, replace the separation pad and then log the maintenance activity.
Replace the separation pad
The roller replacement kit includes a replacement separation pad. Always replace the separation pad
when you replace the rollers. To order the roller replacement kit, see www.hp.com/buy/parts .
TIP: An animation which guides you through removing and replacing the separation pad is available
on the web (see www.hp.com/support , and search on your product).
To replace the separation pad, follow these steps:
1. Make sure the scanner is turned off and the power cable is disconnected.
62 Chapter 8 Replace and install components