Lph Chip Fail M - Xerox Phaser 7500 Service Manual

Error Messages and Codes

LPH Chip Fail M

Applicable Chain-Link Code
Initial Actions
3-182
Open circuit detected in LPH (open circuit between DELSOL and SLED).
• 061-375: LPH Chip Fail M
• Power cycle the printer.
• If the problem persists, follow the procedure below.
Troubleshooting Reference
Applicable Parts
LPH Unit (M), PL2.1.2
■
Troubleshooting Procedure
Step Actions and Questions
1 Check the Fault History.
Check whether any error related to
connection failure of the Flat Cable
between the MCU PWB J556 and
the LPH Rear PWB (Y) J560 has
occurred.
Has any Chain No. 061 Fail (other
than LPH Chip Fail) occurred?
Wiring and Plug/Jack Map References
Yes
Go to the Chain
No. 061 Fail
(other than LPH
Chip Fail)
troubleshooting.
Phaser 7500 Printer Service Manual
No
Replace the
LPH Unit (M)
(REP 2.1,
page 8-18).