Phaser 6500/WorkCentre 6505 Service Manual
Xerox Internal Use Only
3-35
Error Messages and Codes
Error Code Troubleshooting
IOT Option Feeder I/F Failure
An Option Feeder communication failure is detected.
Applicable Error Code
•
004-310
Troubleshooting Reference Table
Applicable Parts
Wiring and Plug/Jack Map References
■
Option Harness Assy (PL3.1.20)
■
MCU Board (SFP PL8.2.13; MFP
PL8.3.6)
■
Optional Feeder Assy (PL12.1.3)
■
Tray Harness Assy (Optional
Feeder Harness) (PL12.3.23)
■
“SFP Optional Feeder Plug/Jack
■
“Map 5 - SFP Optional Feeder” on
■
“MFP Optional Feeder Plug/Jack
■
“Map 10 - MFP Optional Feeder” on
Troubleshooting Procedure
Step Actions and Questions
Yes
No
1
Is the Optional Feeder installed
correctly?
Go to step 3.
Reseat the
Optional
Feeder, then
go to step 2.
2
Does the error still occur when
printing?
Go to step 3.
Complete.
3
Are the connections between the MCU
Board and Option Feeder Board (P/
J27, P/J273, and P/J419) connected
securely?
Go to step 5.
Reconnect the
Plugs/Jacks
securely, then
go to step 4.
4
Does the error still occur when
printing?
Go to step 5.
Complete.
5
Check the Optional Feeder Harness for
continuity.
Disconnect P/J419 from the Option
Feeder Board and P/J273 from the
Option Harness Assy.
Is each cable of P/J419 <=> P/J273
continuous?
Go to step 6.
Replace the
Optional
Feeder Harness
(page 8-179).