Xerox Phaser 4500, Service Manual

Page: 134 / 537

Error Messages and Codes 3-55
5 Check the paper tray.
Is the paper supplied from either Tray 3
or Tray 4 when the error occurs? Go to step 6. Replace the
HVPS/Engine
Logic Board.
(page 8-89)
6 Check Paper Cassette (2).
Are the End Guide Assembly, Sector
Gear, Size Rack, Size Switch Link 1/2/3
of Paper Cassette of Tray 3 or Tray 4
installed correctly? Go to “Optional
Feeder Paper Size
Switch Assembly”
on page 4-49.
Replace the
paper cassette.
Troubleshooting Procedure (Continued)
Steps Actions and Questions Yes No