Xerox Phaser 6200, Service Manual

Page: 124 / 386

106 Phaser 6200 Color Laser Printer - Service Manual
Residual Image, Ghosting or Hot Offset
There are faint, ghostly images appearing
on the page. The images may be either from
a previous page or from the page currently
printed. The printer displays no error code.
Hot Offset: A light image of the print is
repeated and offset 82m. See “Repeating
Defects Identification Chart” on page 95
.
Step Check Yes No
1 Was the customer printing numerous
copies of the same image? Avoid long runs of
the same image. Go to step [2].
2 Set the paper to the next heaviest
type. Does this resolve the problem? Complete Go to step [3].
3 Does the ghosting appear in only
one or 2 colors? Replace the
Imaging Unit (CRC),
PL 9.1.3. Go to step [4].
4 Check the Heat Roller and NIP Belt
in the Fuser Assembly for evidence
of contamination or damage. Replace the Fuser
Assembly (CRC),
PL 8.1.1. Go to step [5].
5 Does the image quality improve after
the Fuser has been replaced? Complete Go to step [6].
6 Does the imaging quality improve if
the Transfer Roller is replaced? Complete Go to step [7].
7 Does the image quality improve if
the LVPS is replaced? (The fuser
control circuit is located on the
LVPS) Complete Go to step [8].
8 Print a usage profile, do the
temperature and humidity values
reported seem to agree with the
actual conditions? Replace the Engine
Control Board,
RRP 12.7. Replace the
Temperature/Humidity
Sensor, RRP 3.5.
S6200-284