Konica Minolta magicolor 4690MF - Manual (Page 209)

Cleaning the Machine 197
Laser Lens
This machine is constructed with four laser lenses. Clean all lenses as
described below. The laser lens cleaning tool should be attached to the inside
of the front cover.
1
Open the machine’s front cover
and remove the cleaning tool
from the machine’s front cover.
2
Insert the laser lens cleaning
tool into the laser lens cleaning
opening, pull it out, and then
repeat this back and forth move-
ment 2 or 3 times.
3
Clean between each of the laser
lenses in the same way.
"
The laser lens cleaning
tool is included with the
machine.
Safely store the laser
lens cleaning tool so that
it will not be lost.