HP Scanjet Enterprise 7500 Flatbed Scanner - Manual (Page 32)

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, ensuring that the latch seats firmly.
8. Close the ADF hatch, reconnect the USB cable and power supply to the scanner, and then turn
on the scanner.
9. Update the scanner maintenance history:
a. Press the Tools ( ) button on the scanner front panel to open the HP Scanner Tools Utility.
b. In the Record Replacement section of the Maintenance tab, click Record Replacement.
For more information, see the HP Scanner Tools Utility Help.
NOTE: HP recommends that you replace the rollers every 100,000 scans.
The HP Scanner Tools Utility can remind you when service is needed, which depends on many
conditions and might be sooner than this replacement interval.
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 .
26 Chapter 4 Care and maintenance ENWW