Fip-1. 17 Fuser Error 010-377 - Dell 2135cn Service Manual

FIP-1. 17 Fuser Error 010-377

Step
Possible causative parts:
FUSER ASSY (PL6.1.1)
PWBA MCU (PL10.7.7)
HARN ASSY LVPS (PL10.8.3)
HARN ASSY FUSER (PL10.8.6)
Does the error still occur when the power is turned OFF and
1
ON?
Checking after reseating the FUSER ASSY
Reseat the FUSER ASSY.
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 connectors for connection
Remove the FUSER ASSY.
Warning: Start the operation after the FUSER ASSY has
cooled down.
Check the connections between the PWBA MCU (P/J17)
and FUSER ASSY (P/J171).
Check the connections between the FUSER ASSY (P/J171)
and PWBA LVPS (P/J47).
Check the connections between the PWBA LVPS (P/J501
and P/J502) and PWBA MCU (P/J14 and P/J15).
3 Are these connectors connected correctly?
Does the error still occur when the power is turned OFF and
4
ON?
Checking the HARN ASSY FUSER for continuity
Disconnect J17 from the PWBA MCU.
5 Disconnect J47 from the PWBA LVPS.
Is each cable of J17 and J47 <=> P171 continuous?
NOTE: P171 is attached to the frame.
Checking the HARN ASSY LVPS for continuity
Disconnect J14 from the PWBA MCU.
6
Disconnect J501 from the PWBA LVPS.
Is each cable of J14 <=> J501 continuous?
Version 2 2008.03.31
Check
1 - 243
Chapter 1 Troubleshooting
Remedy
Yes
Go to step 2. End of work.
Go to step 3. End of work.
"Reconnect the
connector(s) P/
J17, P/J47, P/
Go to step 5. J171, P/J501, P/
J502, P/J14 and/
or P/J15 correctly,
then go to step 4."
Go to step 5. End of work.
Replace the
Go to step 6. HARN ASSY
FUSER.
Replace the
Go to step 7. HARN ASSY
LVPS.
No