Dell 2135cn Service Manual page 186

Version 3 2008.06.13
A
Checking after replacing the TONER
CARTRIDGE (K)
Replace the TONER CARTRIDGE (K),
and check that the lock key is in the
lock position. (Refer to Removal 7/
Replacement 53.)
Does the error still occur when the
power is turned off and on?
Yes
Checking the toner dispensing
Execute [Digital Output]-[DO-0, 5 and
27] of [IOT Diag] in [Printer Diag] of
diagnosis for 60 seconds.
During this check, close the COVER
ASSY FRONT.
Does the error still occur when the
power is turned off and on?
Yes
Checking after replacing the PHD ASSY
Replace the PHD ASSY. (Refer to
Removal 3/ Replacement 51.)
Does the error still occur when the
power is turned off and on?
Yes
Replace the TRANSFER ASSY. (Refer
to Removal 48/ Replacement 12.)
No
No
No
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Chapter 1 Troubleshooting
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