70
CLEANING THE LASER UNIT
When the laser unit inside the machine becomes dirty, line patterns (colored lines) may form in the printed image.
Identifying lines (colored lines) caused by a dirty laser unit
• Colored lines always appear in the same place. (The lines are never black.)
• The colored lines are parallel to the direction of paper feeding.
• Colored lines appear not only on copies but also on print jobs from a computer. (The same lines appear on both
copies and print jobs.)
If the above problems occur, follow the steps below to clean the laser unit.
1
Open the front cover (lower).
2
Take out the cleaning tool for the laser
unit.
The cleaning tool is attached to the front cover (lower).
3
Make sure that the cleaner at the tip of
the cleaning tool is not dirty.
If the cleaner is dirty, remove the cleaner and replace it with a
clean one. For the procedure for replacing the cleaner, see
steps 4 through 6. If the cleaner is not dirty, go to step 7.
4
Open the inner cover and take out a
replacement cleaner.
Replacement cleaners are stored on the inner cover.
Grasp the end of the cleaner and pull it out of the cover.
Cleaner
Summary of Contents for MX-6201N Series
Page 1: ...User s Guide MX 6201N MX 7001N MODEL ...
Page 82: ...Copier Guide MX 6201N MX 7001N MODEL ...
Page 230: ...Facsimile Guide MX FXX1 MODEL ...
Page 361: ...Scanner Guide MX 6201N MX 7001N MODEL ...
Page 483: ...Printer Guide MX 6201N MX 7001N MODEL ...
Page 555: ...Document Filing Guide MX 6201N MX 7001N MODEL ...
Page 604: ...System Settings Guide MX 6201N MX 7001N MODEL ...