Residual Image, Ghosting Or Hot Offset - Xerox phaser 6250 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 82 mm. See "Repeating
Defects" on page 5-3
Note
This type of artifact can be related to
the percent coverage called out in the
file being printed. Verify that Color
Correction is not set to "None" mode.
Troubleshooting Procedure
Step Check
1 Was the customer printing numerous
copies of the same image?
2
Set the paper to the next heaviest
type. Does this resolve the problem?
3 Does the ghosting appear in only
one or 2 colors?
4 Does the image quality improve after
the Fuser has been replaced?
5 Does the imaging quality improve if
the Transfer Roller is replaced?
6 Does the image quality improve if the
LVPS is replaced? (The fuser control
circuit is located on the LVPS)
7
Print a Printer Status Page, do the
temperature and humidity values
reported seem to agree with the
actual conditions?
5-22
.
Phaser 6250 Color Laser Printer Service Manual
Yes
Avoid long runs of
the same image.
Complete
Replace the
Imaging Unit,
PL 9.1.3.
Complete
Complete
Complete
Replace the Engine
Control Board,
page 8-107.
S6200-284
No
Go to Step 2.
Go to Step 3.
Go to Step 4.
Go to Step 5.
Go to Step 6.
Go to Step 7.
Replace the
Temperature/Humidity
Sensor, page 8-24.