Dell 3130cn Service Manual
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Brand: Dell
Category: Label Maker , Printer
Type: Service manual for Dell 3130cn - Color Laser Printer
Pages: 854
1 - 228
Chapter 1 Troubleshooting
Version 1 2008.02.15
FIP1.39 Paper Jam 077-105/077-106
Step
Check Yes No
Possible causative parts:
DUP JAM SENSOR (PL11.1.12)
CLUTCH DUP (PL11.2.10)
MOTOR ASSY DUP (PL11.2.23)
ROLL ASSY DUP1 (PL11.2.14)
ROLL ASSY DUP2 (PL11.2.15)
PWBA DUP (PL11.1.15)
PWBA MCU (PL9.1.20)
HARN ASSY DUP UNIT(PL11.1.18)
HARNESS ASSY FRONT COVER(PL1.2.11)
HARN ASSY R SIDE(PL10.1.15)
HARN ASSY DUP SNR(PL11.1.13)
1
Checking the paper path
Are there any contaminations of the toner on the paper
path?
Clean the paper
path.
Go to step 2.
2
Checking the Rolls installation
Are the Rolls on the FEEDER ASSY DUP installed cor-
rectly?
Go to step 3.
Reinstall the
Rolls.
3
Are there any damages on the surface of the Rolls on the
FEEDER ASSY DUP?
Replace the
FEEDER ASSY
DUP
(Refer to Removal
5/ Replacement
39.)
Go to step 4.
4
Checking the SENSOR PHOTO (DUP JAM SENSOR) for
operation
Does the SENSOR PHOTO (DUP JAM SENSOR) operate
properly?
Checked by [Digital Output] - [DI-1(Control Panel)/DUP
SNR(PC)] in diagnosis.
Go to step 5. Go to step 7.
5
Checking the CLUTCH DUP for operation
Does the CLUTCH DUP operate properly?
Checked by [Digital Output] - [DO-35(Control Panel)/
DUPLEX CLUTCH ON(PC)] in diagnosis.
Go to step 6. Go to step 16.
6
Checking the MOTOR ASSY DUP for operation
Does the MOTOR ASSY DUP operate properly?
Checked by [Digital Output] - [DO-13(Control Panel)/
DUPLEX MOTOR ON(PC)] in diagnosis.
Replace the
FEEDER ASSY
DUP
(Refer to Removal
5/ Replacement
39.)
Go to step 23.
7
Checking the connectors of the PWBA DUP-H and SEN-
SOR PHOTO (DUP JAM SENSOR) for connection
Check the connections between the PWBA DUP-H and
SENSOR PHOTO (DUP JAM SENSOR).
Are P/J430 and P/J4301 connected surely?
Go to step 8.
Reconnect the
connector(s)
P/J430 and/or
P/J4301 surely.
8
Checking the HARNESS ASSY DUP SNR for continuity
Disconnect P/J4301 from the REGI SENSOR.
Disconnect P/J430 from the PWBA DUP-H.
Is each cable of P/J430 <=> P/J4301 continuous?
Go to step 9.
Replace the HAR-
NESS ASSY DUP
SNR.