Dell 3130cn Service Manual
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Brand: Dell
Category: Label Maker , Printer
Type: Service manual for Dell 3130cn - Color Laser Printer
Pages: 854
1 - 131
Chapter 1 Troubleshooting
Version 2 2008.03.27
Flows 77 Electrical Noise
No
Yes
Checking the external
noise
Checking the AC
ground
Is AC power supply
outlet wired and
grounded
appropriately?
NoYes
Request the client to fix
AC power supply outlet.
Does the electrical
noise error still
occur?
NoYes
Checking the BIAS ASSY
contact.
Remove the all print
cartridges.
Are there any stains
or foreign substance
on the contact?
NoYes
Checking the print
cartridges and TRANSFER
ASSY installation
Reseat the print cartridges
and TRANSFER ASSY.
END
END
Reseat the HVPS.
(Removal 34/
Replacement 10)
Wipe the stains or
foreign substance with
dry cloth.
Are there any other
electrical appliances within 3 meters
of the printer, such as generators, radio
and appliances with motors?
Ether turn off the other electrical appliances,
or relocate the printer at least 6 meters from
other appliances.
Does the electrical noise
error still occur?