091-313 Crum Asic Communication Fail Rap; 091-314 Fuser Fan Fault Rap - Xerox workcentre 5335 series Service Manual

091-313 CRUM ASIC Communication Fail RAP

BSD-ON: BSD 9.1 - CRU Life Control
Communication error between CPU of the MCU PWB and ASIC was detected.
NOTE: When turning the power OFF, turn OFF the power switch first and then the main power
switch.
Procedure
1. Turn the power OFF and ON.
2. Turn the power OFF and replace the Xero Cartridge, then the MCU PWB
Initial Issue
WorkCentre 5335 Family Service Documentation

091-314 Fuser Fan Fault RAP

BSD-ON: BSD 9.1 - CRU Life Control
Fan (for air exhaust around the Fuser) rotation failure.
Procedure
Execute Component Control
Y N
Check the wires between
open or shorted circuit, or a loose or damaged connector. The wires are OK.
(PL 18.2).
Y N
Repair as required.
Replace the CRU Fan
Check the wire between P/J200-3 on the CRU Fan and P/J414-A4 on the MCU PWB for an
open circuit. If OK, replace the MCU PWB
07/2011
2-823
BUS Updated 12/2011
for the CRU Fan [042-203]. The CRU Fan rotates.
P/J200 on the CRU Fan and P/J414
(PL 4.1) before replacing the MCU PWB (PL
(PL 18.2).
091-313, 091-314
on the MCU PWB for an
18.2)
Status Indicator RAPs