Fip-1. 69 Paper Jam 077-103/077-104/077-105 ................................................................................ 1 - Dell 2135cn Service Manual

FIP-1. 69 Paper Jam 077-103/077-104/077-105
Step
Possible causative parts:
FUSER ASSY (PL6.1.1)
PWBA MCU (PL10.7.7)
HARN ASSY FUSER (PL10.8.6)
Checking the error
1 Replace to known good paper.
Does the error still occur when printing?
Checking the Exit Sensor for operation
Does the number on the screen increase by one, when the
actuator of the Exit Sensor in the FUSER ASSY is
operated?
2
Checked by [Digital Input]-[DI-3] of the [IOT Diag] on the
[Printer] of the diagnosis.
Warning: Start the operation after the FUSER ASSY has
cooled down.
Checking the connectors of the Exit Sensor in the FUSER
ASSY for connection
Check the connections between the PWBA MCU and
FUSER ASSY.
Are P/J17 and P/J171 connected correctly?
3
Checking the HARN ASSY FUSER for continuity
Remove the FUSER ASSY.
4 Disconnect J17 from the PWBA MCU.
Is each cable of J17 <=> P171 continuous?
NOTE: P171 is attached to the frame.
Checking the power to the Exit Sensor in the FUSER ASSY
Disconnect the connector of J17 on the PWBA MCU.
5
Is the voltage across J17-1pin <=> ground on the PWBA
MCU, about +3.3 VDC?
Checking the Exit Sensor for operation
Check the voltage across J17-3pin <=> ground on the
6 PWBA MCU.
Does the voltage change, when the actuator of the Exit
Sensor is operated?
Checking the Regi Rolls installation
Open the Front Cover and check the Regi Rolls installation.
7
Is the ROLL REGI METAL pressed against the ROLL ASSY
REGI by the spring pressure?
Version 2 2008.03.31
Check
1 - 309
Chapter 1 Troubleshooting
Remedy
Yes
Go to step 2. End of work.
Go to step 7. Go to step 3.
Reconnect the
connector(s) P/
Go to step 4.
J17 and/or P/J171
correctly.
Replace the
Go to step 5. HARN ASSY
FUSER.
Replace the
PWBA MCU.
Go to step 6. (Refer to Removal
31/ Replacement
29.)
Replace the
PWBA MCU.
Replace the
(Refer to Removal
FUSER ASSY.
31/ Replacement
29.)
Replace the
Go to step 8.
printer.
No