Lexmark 22L0176 - C 770dn Color Laser Printer Manual page 100

Maintenance procedures
If the print quality begins to degrade when printing sheets of vinyl labels, we suggest you follow the three cleaning steps
below:
1
Print 5 sheets of paper.
2
Wait approximately 5 seconds.
3
Print 5 more sheets of paper.
To maintain printer feeding reliability, repeat this cleaning process every time you replace the print cartridge, more often
with some media. Failure to follow maintenance procedures could cause jamming, poor print quality, feeding problems, and
fuser problems.
Troubleshooting
The following table provides solutions for some common card stock and label problems. See your printer documentation for
more troubleshooting information.
Solutions to printing problems
Problem
Print on heavy stock is
blurred or out of focus.
Toner rubs off the page.
Printing shows voids.
Lexmark T620, T622
Make sure the Paper Type setting is appropriate for your print material. (Card stock in
2
excess of 203 g/m [54 lb bond] may not produce acceptable print results.)
Print 5 sheets of paper, wait approximately 5 seconds, print 5 more sheets of paper to
remove any toner that may have accumulated.
Make sure the Paper Type setting is appropriate for your print material.
Use a lighter weight stock. (The material being used exceeds 300 g/m
Print 5 sheets of paper, wait approximately 5 seconds, print 5 more sheets of paper to
remove any toner that may have accumulated.
Change the Paper Type to Plain Paper.
Print 5 sheets of paper, wait approximately 5 seconds, print 5 more sheets of paper to
remove any toner that may have accumulated.
Solution
100
2
).