Canon imageCLASS MF3010 VP Multifunction Monochrome Laser Printer - Manual (Page 207)

Replacing Toner Cartridges
85RS-050
When the toner nearly runs out, white streaks appear on the output, or the output is partially faded.
No message appears on the screen, if the toner nearly runs out. Replace the toner cartridge when
white streaks appear on the output, or the output is partially faded.
When this problem occurs
Follow the steps in the procedure below before replacing the toner cartridge. The machine continues
printing until the toner runs out completely.
" Before Replacing the Toner Cartridge(P. 203) "
When the print quality is still unacceptable
If the problem persists after you have followed the steps in the procedure below, replace the toner
cartridge.
" Replacing the Toner Cartridge(P. 206) "
IMPORTANT
About toner cartridges
For more information on toner cartridges, see the following sections.
" About the Supplied Toner Cartridge(P. 37) "
" About Replacement Toner Cartridges(P. 38) "
" Handling Toner Cartridges(P. 39) "
" Purchasing Consumables(P. 42) "
The average yield of replacement toner cartridges varies from that of the supplied toner
cartridge.
Maintenance
202