4. Remove four screws (callout 1), and then remove the laser scanner assembly.
Figure 1-34 Remove the laser scanner assembly (2 of 2)
1
Registration assembly
1. Remove the following components:
●
Tray 2 cassette
●
Left cover. See
Left cover on page 13.
●
Scanner assembly. See
Scanner assembly on page 13.
●
Control panel. See
Control panel on page 15.
●
Right cover. See
Right cover on page 17.
●
Rear cover, rear door, and feed assembly. See
Rear cover, rear door, and feed assembly
on page 20.
●
Top cover assembly. See
Top cover on page 18.
2. Open the toner cartridge door and the rear jam access door.
26 Chapter 1 Removal and replacement ENWW
For more information and parts on the HP LaserJet Pro 400, M425 call 800-551-1943 or order on line at www.printersupplies.com