Canon PC920 Service Manual page 314

8. Consumable
a. Cartridge
When the cartridge starts to run out of toner, copies will start to have white lines or spots as
shown.
Try the following as necessary:
1) Take out the cartridge from the machine, and shake it several times.
2) Set the cartridge back into the machine, and make copies.
• If the copies are normal,
You may continue to use the cartridge, but the user must know that it must be replaced with
a new cartridge soon.
• If the copies are not normal,
Replace the new cartridge.
COPYRIGHT © 1999 CANON INC.
Figure 11-301
Figure 11-302
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
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