Canon LBP-1210 Service Manual page 19

CHAPTER 1
VI. MAINTENANCE AND CHECKS BY THE CUSTOMER
The customer should do the following maintenances to use the printer in its best condition at
anytime.
1. Cartridge
Rock the cartridge as necessary or replace it.
2. External cover
Clean it as necessary.
3. Internals
Clean each roller and the feed guide as necessary.
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