3-18
!
Caution
•
Do not touch the scanner window with your fingers.
•
Do not wipe the scanner window with cleaning alcohol (isophorol).
•
Handle the drum unit carefully because it contains toner. If toner scatters
and your hands or cloths get dirty, wipe or wash it off with cold water
immediately.
✒
Note
We recommend that you place the drum unit on a piece of cloth or disposable
paper in case you accidentally spill or scatter toner.
☛
5.
Clean the primary corona wire inside the drum unit by gently sliding the tab
back and forth to the right and left ends several times.
Fig. 3-20 Cleaning the Primary Corona Wire
☛
6.
Return the tab to the home position (
▲
mark position) before reinstalling the
drum unit assembly into the printer.
!
Caution
Be sure to position the tab at the Home position, otherwise, printed pages may
have vertical stripes.
Home Position (
▲
)
Summary of Contents for HL-1240
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