Canon NP6621 Service Manual page 41

4. If Flashes (Replacing the Toner
Cartridge)
• If the toner has run low, the Replace Toner
Cartridge indicator (
Follow the procedure described below and replace
the used toner cartridge with a new one.
1) Open the front door.
Note:
Do not lift the green lever on the left side to open
the top of the main unit. Some toner may spill
out of the toner cartridge opening.
Figure 1-529
2) Grip the handle of the toner cartridge.
Push in the cartridge lever and turn the cartridge
clockwise until it reaches a horizontal position.
When the handle is at a horizontal position pull
out the toner cartridge.
Caution:
When removing used toner cartridges from the
copier, remove the cartridges carefully to prevent
toner from scattering and entering your eyes or
mouth. If toner enters your eyes or mouth, wash
immediately with cold water and consult a
physician.
Warning:
Do not throw toner cartridges into open fires, as
this may cause the toner to ignite and result in
burns or fire. When disposing of toner cartridges,
place them in a bag to prevent toner from
spattering, and dispose of them as unburnable
garbage.
Note:
Take care when replacing the toner cartridge
because some toner may spill out of the toner
cartridge opening. Also, some toner may stick
to the toner cartridge, so be careful not to get
toner on your clothes.
COPYRIGHT © 1998 CANON INC.
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) will flash.
CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
GENERAL DESCRIPTION
Figure 1-530
Figure 1-531
3) Prepare a new toner cartridge.
Figure 1-532
4) Hold the new toner cartridge level.
• Shake the cartridge to evenly distribute the
toner within the cartridge.
Figure 1-533
Lever
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