Fuji Xerox DocuPrint CM305 df Service Manual page 163

Step
Checking the ACTUATOR REGI ROLL M for shape and
operation.
Remove the CHUTE ASSY LOW (PL3.2.27) once to check
17
the shape and operation.
Are the shape and operation of the ACTUATOR REGI
ROLL M normal?
Checking the connectors for connection.
Check the connections between the PWBA MCU and
DRIVE ASSY MAIN (Main Motor).
Are P/J21 and P/J211 connected correctly?
18
Checking the HARNESS ASSY MAIN MOT MG AIO for
continuity.
19 Disconnect J21 from the PWBA MCU.
Disconnect J211 from the DRIVE ASSY MAIN.
Is each cable of J21 <=> J211 continuous?
Checking the power to the DRIVE ASSY MAIN.
Disconnect J21 from the PWBA MCU.
20 Are the voltages across J21-2pin/J21-4pin <=> ground on
the PWBA MCU, about +24 VDC when the interlock switch
(HARN ASSY INTERLOCK AIO) is pushed?
Checking the connectors of the SOLENOID FEED MSI for
connection.
Check the connections between the PWBA MCU and
SOLENOID FEED MSI.
Are P/J23 and P/J231 connected correctly?
21
Checking the HARNESS ASSY L SIDE MG AIO for
continuity.
22 Disconnect J23 from the PWBA MCU.
Disconnect P231 from the SOLENOID FEED MSI.
Is each cable of J23 <=> P231 continuous?
Checking the power to the SOLENOID FEED MSI.
Disconnect J23 from the PWBA MCU.
23 Is the voltage across P23-1pin <=> ground on the PWBA
MCU, about +24 VDC when the Interlock Switch (HARN
ASSY INTERLOCK AIO) is pushed?
Check
2 - 129
Chapter 2 Troubleshooting
Remedy
Yes
Reseat the
Replace the KIT ACTUATOR REGI
PWBA MCU. ROLL M. If broken
(Refer to or deformed,
REP8.10.) replace it with a
new one.
Reconnect the
connector(s) P/
Go to step 19.
J21 and/or P/J211
correctly.
Replace the
HARNESS ASSY
Go to step 20.
MAIN MOT MG
AIO.
Replace the KIT Replace the KIT
DRIVE ASSY PWBA MCU.
MAIN. (Refer to (Refer to
REP7.2.) REP8.10.)
Reconnect the
connector(s) P/
Go to step 22.
J23 and/or P/J231
correctly.
Replace the
Go to step 23. HARNESS ASSY
L SIDE MG AIO.
Replace the KIT
PWBA MCU.
Go to step 24.
(Refer to
REP8.10.)
No