Dell C7765DN MFP Color Laser Printer - Manual (Page 577)

Image Quality Trouble
577
The entire output
is faint.
When Tray 5 is used, the size
and type of the loaded paper
are different from the settings
on the print driver.
Load paper of the correct type and size into
Tray 5.
Refer to "Loading Paper in Tray 5 (Bypass
Tray)" (P.238).
Two or more sheets may be
fed simultaneously.
Fan the paper well and load it again.
Refer to "Loading Paper" (P.237).
Paper becomes
wrinkled.
The paper is unsuitable. Replace the paper with new one.
Refer to "Loading Paper" (P.237).
Paper has been added to the
paper loaded.
The paper is damp.
Text is blurred. The paper is unsuitable. Replace the paper with new one.
Refer to "Loading Paper" (P.237).
Paper has been added to the
paper loaded.
The paper is damp.
White or color
patches appear
vertically.
Paper feed
direction
The drum cartridge has
deteriorated or is damaged.
Replace the drum cartridge with a new one.
Refer to "Replacing Drum Cartridges R1, R2,
R3, or R4" (P.253).
No toner remains in the toner
cartridge.
Replace the toner cartridge with a new one.
Refer to "Replacing Toner Cartridges"
(P.248).
The machine interior (LED
printheads) may be soiled.
Clean the interior.
Refer to "Cleaning the Interior (LED
Printheads)" (P.260).
Symptom Cause Remedy