Canon imagerunner advance C5550i User Manual page 851

● The "XXXX" in the message indicates the toner color.
Procedure for Replacing the Toner Cartridge
When replacing the toner cartridge, the procedure is also displayed on the screen. Check the information displayed on
the screen in addition to the following procedure.
● When replacing multiple toner cartridges at the same time, replace them in the order black, yellow,
magenta, cyan.
1
Open the toner replacement cover.
● Hold the left and right edges of the cover when opening it.
2
Select the toner to replace and press <Remove Toner Cartridges>.
● The toner that needs replacement is automatically selected.
● If you press <Remove Toner Cartridges>, the replacement cover (small cover) opens automatically.
Maintenance
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