Dell 2130cn Service Manual page 293
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Also See for 2130cn:
- User manual (205 pages) ,
- Release notes (8 pages) ,
- Brochure & specs (4 pages)
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Step
Checking the ROLL ASSY REGI and ROLL REGI METAL
for shape and operation
Remove the PHD UNIT once to check the followings.
Are ROLL ASSY REGI and ROLL REGI METAL seated
8
correctly?
Also, are they not contaminated and/or damaged, and
rotated smoothly?
Check these items by turning with your finger.
Checking the HARN ASSY OPTION for continuity
Disconnect J127 from PWBA MCU.
9
Disconnect P271 from HARN ASSY DUP RELAY.
Is each cable of J127 <=> P271 continuous?
Checking the HARN ASSY DUP RELAY for continuity
Remove Duplex.
10
Disconnect J271 from HARN ASSY OPTION.
Is each cable of J127 <=> P272 continuous?
Checking the connectors of the SENSOR PHOTO (Regi
Sensor) for connection
11
Check the connections between the PWBA MCU and
SENSOR PHOTO.
Are P/J23 and P/J232 connected correctly?
Checking the connectors of the SENSOR PHOTO (Regi
Sensor) for connection
12
Check the connections between the PWBA MCU and
SENSOR PHOTO.
Are P/J23 and P/J232 connected correctly?
Checking the HARN ASSY L SIDE for continuity
Disconnect J23 from the PWBA MCU.
13
Disconnect J232 from the SENSOR PHOTO.
Is each cable of J23 <=> J232 continuous?
Checking the power to the SENSOR PHOTO
Disconnect J23 from the PWBA MCU.
14
Is the voltage across P23-3pin <=> ground on the PWBA
MCU, about +3.3 VDC?
Checking the SENSOR PHOTO for operation
Check the voltage across 23-5pin <=> ground on the PWBA
MCU.
15
Remove the CHUTE LOW (PL3.2.27) once to check the
operation.
Does the voltage change, when the actuator of the
SENSOR PHOTO is operated?
Checking after replacing FEEDER ASSY DUP
16
Replace FEEDER ASSY DUP.
Does the error still occur when printing?
Checking after replacing FUSER ASSY
Replace FUSER ASSY.
Warning: Start the operation after the FUSER ASSY has
cooled down.
17
Does the error still occur when printing?
NOTE: After replacement, be sure to clear life counter
value.
Check
1 - 267
Chapter 1 Troubleshooting
Remedy
Yes
Clean or replace
Go to step 9.
the defective
ROLL(s).
Replace HARN
Go to step 10.
ASSY OPTION.
Replace HARN
Go to step 16.
ASSY DUP
RELAY.
Reconnect the
connector(s) P/
Go to step 12.
J23 and/or P/J232
correctly.
Reconnect the
connector(s) P/
Go to step 13.
J23 and/or P/J232
correctly.
Replace the
Go to step 14.
HARN ASSY L
SIDE.
Replace the
PWBA MCU.
Go to step 15.
(Refer to Removal
43/ Replacement
11.)
Replace the
PWBA MCU.
Replace the Regi
(Refer to Removal
Sensor.
43/ Replacement
11.)
Go to step 17.
End of work.
Replace the
PWBA MCU.
(Refer to Removal
End of work.
43/ Replacement
11.)
No
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Chapters
Table of Contents
Troubleshooting
