Xerox WorkCentre 6505

Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 3-159
Error Messages and Codes
IOT Belt Unit Near Life
Applicable Error Code
• 094-422
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack Map References
■ Transfer Belt (PL6.1.7)
■ MCU Board (SFP PL8.2.13; MFP
PL8.3.6)
■ “Map 1 - SFP Print Engine” on
page 10-6
■ “Map 4 - SFP MCU Board” on
page 10-9
■ “Map 6 - MFP Print Engine” on
page 10-15
■ “Map 9 - MFP MCU Board and HVPS”
on page 10-18
Troubleshooting Procedure
Step Actions and Questions Yes No
1 Does the error still occur when the
power is turned Off and On?
Go to step 2. Complete.
2 Using Printer Diagnostics, check the
life count value of the Transfer Unit:
Printer Diag > Parameter > Life DTB
Waste > Read.
Do the values returned indicate near
end-of-life (100 K)?
Does the life counter value indicate
near end of life?
After replacing
the Transfer
Belt
(page 8-112),
initialize the
life counter
value: Printer
Diag >
Parameter >
Life DTB
Waste > Read
Replace the
MCU Board.
(SFP,
page 8-138;
MFP,
page 8-160)