Dell 2130cn Service Manual page 258

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Step
Checking the Cassette Feed Solenoid (SOLENOID FEED)
for operation
Does the Cassette Feed Solenoid (SOLENOID FEED)
operate properly?
11
Checked by [Digital Output] - [DO-31] in [IOT Diag] of
diagnosis.
During this check, cheat the interlock switch (HARN ASSY
INTERLOCK).
Checking the Feed Clutch (CLUTCH ASSY DRV) for
operation
Does the Cassette Feed Clutch (CLUTCH ASSY DRV)
operate properly?
12
Checked by [Digital Output] - [DO-33] in [IOT Diag] of
diagnosis.
During this check, cheat the interlock switch (HARN ASSY
INTERLOCK).
Checking the paper lead edge staying position
13
Does the paper lead edge stay before the ROLL ASSY
REGI and ROLL REGI METAL?
Checking the paper path
Remove the Tray 1 and Tray 2 paper cassettes.
14
Are there any obstacles on the paper transfer path between
the Tray 2 and the Regi Assy?
Checking the connectors of the SENSOR PHOTO (Paper
Path Sensor) for connection
15
Check the connections between the PWBA FFE D and
SENSOR PHOTO.
Are P/J420 and P/J4200 connected correctly?
Checking the HARN ASSY TRAY COMP for continuity
Disconnect J420 from the PWBA FEED H.
16
Disconnect J4200 from the SENSOR PHOTO.
Is each cable of J420 <=> J4200 continuous?
Checking the power to the SENSOR PHOTO
Disconnect J420 from the PWBA FEED H.
17
Is the voltage across P420-6pin <=> ground on the PWBA
FEED H, about +3.3 VDC?
Checking the SENSOR PHOTO for operation
Check the voltage across J420-5pin <=> ground on the
18
PWBA FEED H.
Does the voltage change, when the actuator (ACTUATOR
REGI IN) is operated?
Checking the connectors for connection
Check the connections between the PWBA FEED H and
19
MOTOR ASSY SUB.
Are P/J422 and P/J211 connected correctly?
Checking the HARN ASSY TEAY MOT for continuity
Disconnect J422 from the PWBA FEED H.
20
Disconnect J211 from the MOTOR ASSY SUB.
Is each cable of J422 <=> J211 continuous?
Checking the power to the MOTOR
Disconnect J422 from the PWBA FEED H.
21
Are the voltages across J422-6pin <=> ground on the
PWBA FEED H, about +24 VDC when the interlock switch
(HARN ASSY INTERLOCK) is pushed?
Check
1 - 232
Chapter 1 Troubleshooting
Remedy
Yes
Replace the
CASSETTE ASSY
Go to step 22.
250 OPT.
Go to step 13.
Go to step 26.
Replace the
Go to step 14.
FEEDER ASSY
OPT.
Remove the
Replace the
obstacles or stains
FEEDER ASSY
from the paper
OPT.
transfer path.
Reconnect the
connector(s) P/
Go to step 16.
J420 and/or P/
J4200 correctly.
Replace the
Go to step 17.
HARN ASSY
TRAY COMP
Replace the
Go to step 18.
PWBA FEED H.
Replace the
Replace the
SENSOR PHOTO
PWBA FEED H.
(Paper Path
Sensor).
Reconnect the
connector(s) P/
Go to step 20.
J422 and/or P/
J211 correctly.
Replace the
Go to step 21.
HARN ASSY
TRAY MOT.
Replace the
Replace the
MOTOR ASSY
PWBA FEED H.
SUB.
No

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