Fip-1. 8 007-341 Restart Printer - Dell 2135cn Service Manual

FIP-1. 8 007-341 Restart Printer

Step
Possible causative parts:
DRIVE ASSY SUB (PL7.1.1)
PWBA MCU (PL10.7.7)
HARN ASSY SUB MOT (PL10.8.8)
Does the error still occur when the power is turned OFF and
1
ON?
Checking after reseating the FUSER ASSY and PHD UNIT
Reseat the FUSER ASSY and PHD UNIT.
Warning: Start the operation after the FUSER ASSY has
2
cooled down.
Does the error still occur when the power is turned OFF and
ON?
Checking the Sub Motor for rotation
Does the Sub Motor function normally?
3 Checked by [Digital Output]-[DO-05] of [IOT Diag] in [Printer
Diag] of diagnosis.
During this check, close the COVER ASSY FRONT.
Checking the connectors of the SUB MOTOR for
connection
Check the connections between the PWBA MCU and
DRIVE ASSY SUB.
Are P/J22 and P/J221 connected correctly?
4
Does the error still occur when the power is turned OFF and
5
ON?
Checking the HARN ASSY SUB MOT for continuity
Disconnect J22 from the PWBA MCU.
6
Disconnect J221 from the DRIVE ASSY SUB.
Is each cable of J22 <=> J221 continuous?
Checking after reseating the DRIVE ASSY SUB
Reseat the DRIVE ASSY SUB.
7
Does the error still occur when the power is turned OFF and
ON?
Checking the power to the DRIVE ASSY SUB
Disconnect J22 from the PWBA MCU.
8 Are the voltages across J22-2pin/J22-4pin <=> ground on
the PWBA MCU, about +24 VDC when the interlock switch
(HARN ASSY INTERLOCK) is pushed?
Version 1 2008.02.01
Check
1 - 224
Chapter 1 Troubleshooting
Remedy
Yes
Go to step 2. End of work.
Go to step 3. End of work.
Replace the
PWBA MCU.
(Refer to Removal Go to step 4.
31/ Replacement
29.)
Reconnect the
connector(s) P/
Go to step 6. J22 and/or P/J221
correctly, then go
to step 5.
Go to step 6. End of work.
Replace the
Go to step 7. HARN ASSY SUB
MOT.
Go to step 8. End of work.
Replace the Replace the
DRIVE ASSY PWBA MCU.
SUB. (Refer to (Refer to Removal
Removal 34/ 31/ Replacement
Replacement 26.) 29.)
No