Dell 2130cn Service Manual page 349

Step
Checking the TRANSFER ASSY for connection
Open the COVER ASSY FRONT.
5 Are four HV terminals on the TRANSFER ASSY, and four
springs on the frame (PL4.1.11, 12, 13 and 14) dirty and/or
deformed?
6 Is the image printed correctly?
Checking the paper condition
7
Is the paper dry and recommended paper?
8 Is the image printed correctly?
Checking the life counter value of the TONER
CARTRIDGEs
Check the life counter value of the TONER CARTRIDGEs in
9
[Parameters] on the [IOT Diag] of diagnosis.
Does the remainder value show the near of the end? (Refer
to Chapter 2 for details of the life counter value.)
Checking the laser beam windows of the ROS ASSY
Are the laser beam windows on the ROS ASSY clean?
10
Checking the laser beam path
Are there any foreign substances between the ROS ASSY
and PHD ASSY?
11
Checking after reseating the PHD ASSY
12 Reseat the PHD ASSY.
Is the image printed correctly?
Checking the Toner Dispenser Motors for function
Does the Toner Dispenser Motors function normally?
13
Checked by [Digital Output] - [DO-1F(Y), DO-21(M), DO-
23(C), DO-25(K)] in [IOT Diag] of diagnosis.
Check
1 - 323
Chapter 1 Troubleshooting
Remedy
Yes
Clean or replace
the TRANSFER
ASSY or Go to step 7.
SPRING(s), then
go to step 6.
End of work. Go to step 7.
Replace the paper
with a new dry and
Go to step 9. recommended
one, then go to
step 8.
End of work. Go to step 9.
Replace the
TONER
CARTRIDGE(s).
Go to step 10.
(Refer to Removal
6/ Replacement
48.)
Clean the
window(s) with
Go to step 11.
soft cloth or cotton
swab gently.
Remove the
foreign Go to step 12.
substances.
End of work. Go to step 13.
Go to step 18. Go to step 14.
No