Fuji Xerox DocuPrint CM305 df Service Manual page 141

Step
Checking the power to the SOLENOID FEED MSI.
Disconnect J23 from the PWBA MCU.
24 Is the voltage across P23-1pin <=> ground on the PWBA
MCU, about +24 VDC when the Interlock Switch (HARN
ASSY INTERLOCK AIO) is pushed?
Checking the SOLENOID FEED MSI for resistance.
25 Disconnect P/J231 of the SOLENOID FEED MSI.
Is the resistance across J231-1 and J231-2 about 96 ohm?
Checking the connectors of the SENSOR PHOTO (REGI
SENSOR) for connection.
Check the connections between the PWBA MCU and
SENSOR PHOTO.
Are P/J23 and P/J232 connected correctly?
26
Checking the HARNESS ASSY L SIDE MG AIO for
continuity.
27 Disconnect J23 from the PWBA MCU.
Disconnect J232 from the SENSOR PHOTO.
Is each cable of J23 <=> J232 continuous?
Checking the power to the SENSOR PHOTO.
Disconnect J23 from the PWBA MCU.
28
Is the voltage across P23-3pin <=> ground on the PWBA
MCU, about +3.3 VDC?
Checking the SENSOR PHOTO for operation.
Check the voltage across J23-5pin <=> ground on the
PWBA MCU.
29 Remove the CHUTE ASSY LOW (PL3.2.27) once to check
the operation.
Does the voltage change, when the actuator (ACTUATOR
REGI IN) is operated?
Check
2 - 107
Chapter 2 Troubleshooting
Remedy
Yes
Replace the KIT
PWBA MCU.
Go to step 25.
(Refer to
REP8.10.)
Replace the KIT Replace the KIT
PWBA MCU. FEED ROLL/SOL/
(Refer to CLUTCH. (Refer
REP8.10.) to REP3.2.)
Reconnect the
connector(s) P/
Go to step 27.
J23 and/or P/J232
correctly.
Replace the
Go to step 28. HARNESS ASSY
L SIDE MG AIO.
Replace the KIT
PWBA MCU.
Go to step 29.
(Refer to
REP8.10.)
Replace the KIT Replace the
PWBA MCU. SENSOR
(Refer to PHOTO:REGI.
REP8.10.) (Refer to REP3.7.)
No