Fip-1. 65 Paper Jam 075-101............................................................................................................. 1 - Dell 2135cn Service Manual

FIP-1. 65 Paper Jam 075-101
Step
Possible causative parts:
SENSOR PHOTO (PL3.2.13)
HARNESS ASSY L SIDE (PL10.4.18)
PWBA MCU (PL10.7.7)
Checking the customer operation
1
Did the customer insert the paper to the SSF during print?
Checking the SSF No Paper Sensor for operation
Does the number on the screen increase by one, when the
2 actuator (ACTUATOR SSI) is operated by paper.
Checked by [Digital Output]-[DO-0] of [IOT Diag] in [Printer
Diag] of diagnosis.
Checking the error
3
Does the error still occur when printing?
Checking the connectors of the SENSOR PHOTO Paper
Sensor) for connection
Check the connections between the PWBA MCU and
SENSOR PHOTO.
Are P/J23 and P/J233 connected correctly?
4
5 Does the error still occur when printing?
Checking the HARN ASSY L SIDE for continuity
Disconnect J23 from the PWBA MCU.
6
Disconnect J233 from the SENSOR PHOTO.
Is each cable of J23 <=> J233 continuous?
Checking the power to the SENSOR PHOTO
Disconnect J23 from the PWBA MCU.
7
Is the voltage across P23-6pin <=> ground on the PWBA
MCU, about +3.3 VDC?
Checking the SENSOR PHOTO for operation
Check the voltage across J23-8pin <=> ground on the
PWBA MCU.
8 Remove the CHUTE LOW (PL3.2.27) once to check the
operation.
Does the voltage change, when the ACTUATOR SSI is
operated?
Version 2 2008.03.31
Check
1 - 303
Chapter 1 Troubleshooting
Remedy
Yes
After print
completion, insert
Go to step 2.
the paper to the
SSF.
Go to step 3. Go to step 4.
Replace the
PWBA MCU.
(Refer to Removal End of work.
31/Replacement
29)
Reconnect the
connector(s) P/
Go to step 6. J23 and/or P/J233
correctly, then go
to step 5.
Go to step 6. End of work.
Replace the
Go to step 7. HARN ASSY L
SIDE.
Replace the
PWBA MCU.
Go to step 8. (Refer to Removal
31/Replacement
29)
Replace the
PWBA MCU. Replace the
(Refer to Removal SENSOR
31/ Replacement PHOTO.
29.)
No