Dell 2130cn Service Manual page 312

Step
Checking after reseating the TONER CARTRIDGE (K)
Remove the TONER CARTRIDGE (K), and shake it from
side to side.
9 Reseat the TONER CARTRIDGE (K), and check that the
lock key is in the lock position.
Does the error still occur when the power is turned OFF and
ON?
Checking the TNR (K) MOT (MOTOR ASSY DISP) for
rotation
Does the TNR (K) MOT (MOTOR ASSY DISP) function
normally?
10
Checked by [Digital Output] - [DO-25] in [IOT Diag] of
diagnosis.
During this check, cheat the interlock switch (HARN ASSY
INTERLOCK).
Checking the gears of the DISPENSER ASSY for shape
and operation
Are the shape and operation of the gears of the
DISPENSER ASSY normal?
11
Gear
Checking the connector for connection
Check the connectors between the PWBA MCU and TNR
(K) MOT (MOTOR ASSY DISP).
Are P/J19 and P/J192 connected correctly?
12
Does the error still occur when the power is turned OFF and
13
ON?
Checking the HARN ASSY TNR MOT for continuity
Disconnect J19 from the PWBA MCU.
14
Disconnect J192 from the TNR (K) MOT.
Is each cable of J19 <=> J192 continuous?
Checking the power to TNR (K) MOT (MOTOR ASSY DISP)
Disconnect J19 from the PWBA MCU.
15 Is the voltage across P19-9pin <= > ground on PWBA MCU,
about +24 VDC when the interlock switch (HARN ASSY
INTERLOCK) is pushed.
Check
1 - 286
Yes
Go to step 10.
Go to step 11.
Go to step 16.
Rio01020KA
Go to step 14.
Go to step 14.
Go to step 15.
Replace the
MOTOR ASSY
DISP or FRAME
ASSY MOT.
(Refer to Removal
44/ Replacement
10.)
Chapter 1 Troubleshooting
Remedy
No
End of work.
Go to step 12.
Replace the
defective gear(s)
or DISPENSER
ASSY. (Refer to
Removal 44/
Replacement 10.)
Reconnect the
connector(s) P/
J19 and/or P/J192
surly, then go to
step 13.
End of work.
Replace the
HARN ASSY TNR
MOT.
Replace the
PWBA MCU.
(Refer to Removal
43/ Replacement
11.)