Print Quality Problems - Sharp AR-5127 Series Printer Operation Manual

PRINT QUALITY PROBLEMS

Print quality problem occurs, such as blurred or
stained printout, character voids, dirty background,
dropouts or double printing.
Check: Non-standard paper used?
Solution: Check that the paper conforms to the
specification. Refer to "Types and sizes
of copy paper" in the operation manual.
Check: Toner cartridge was previously used in
another SHARP printer?
Solution: Avoid using a toner cartridge which was
used in another printer. It will cause dirty
printout.
Check: Are you using paper with a high moisture
content?
Solution: Use newly unpacked paper.
CONTENTS
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INDEX TOP OF CHAPTER
TROUBLESHOOTING
Printed on uneven surface?
If dirty background occurs in envelopes,
shift the printed area from the joint of the
envelope rear surface.
Printer used in high-temperature, high-
humidity environment?
Start using the printer some time after
power-on or change the operating
environment.
Fusing rollers dirty?
Print several white pages to clean the
fusing rollers.
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