Transparency Print Quality Is Poor; Negative Ghosting Or Faded Image - Lexmark C752 Service Manual

5060-2XX

Transparency print quality is poor

Step Action and questions
1 Transparencies - Check the media type and
transparency in use.
Are the recommended transparencies and media type
used?
2 Is the quality of the transparency poor or do brown
colors appear when projected?
3 Fuser settings - From the Diagnostics Menu select
fuser settings and set to high.
Does this fuser setting fix the problem?
4 Does the transparency have a splotchy appearance?
5 Transfer setting: High - From the Diagnostics Menu set
Transfer setting to High.
Does this transfer setting fix the problem?
6 Transfer setting: Low - From the Diagnostics Menu set
Transfer setting to Low.
Does this transfer setting fix the problem?

Negative ghosting or faded image

The print has a negative ghost on the page or the image is faded, particular with text. This problem
may happen with any color and can be mistaken as toner smudges on the page.
Step Action and questions
1 Check the bellcranks of the color that is having the
problem.
Is a bellcrank broken or missing?
2
Check each of the springs that attach to the bellcranks
to make sure they are attached and not broken or
missing.
Are the springs for the color having the problem
missing or unattached?
2-134
Service Manual
Yes No
Go to step 2 Inform the
customer
Go to step 3 Go to step 4
Problem solved Replace the
"Fuser
assembly" on
page 4-32
Go to step 5 Replace the
"Second
transfer roll" on
page 4-66
Problem solved Go to step 6
Problem solved Replace the
"Second
transfer roll" on
page 4-66
Yes No
Replace the Got to step 2
broken or
missing
bellcrank.
Repair or replace Look for any
the spring as signs of missing
necessary. or damaged parts
in the area of the
color having the
problem,
including the ITU.