When To Replace The Maintenance Cartridge - Canon iPF840 User Manual

When to Replace the Maintenance Cartridge

When to Replace the Maintenance Cartridge
When to Replace the Maintenance Cartridge
Replace or prepare to replace the Maintenance Cartridge in the following situations.
If a message for checking the Maintenance Cartridge is shown on the Display Screen
When the Maintenance Cartridge is almost full, the Message Lamp is lit and "The level is low" is shown on the
Display Screen. You can continue to print, but check the remaining Maintenance Cartridge capacity and prepare to
replace the Maintenance Cartridge with a new one. (See "Checking the Remaining Maintenance Cartridge Ca-
pacity.")
P.589
➔
When much of the Maintenance Cartridge capacity is depleted
Printhead cleaning, Printhead replacement, and preparations to transfer the printer deplete much of the Mainte-
nance Cartridge capacity. (In particular, preparing to move the printer depletes a lot of the capacity.)
Check the remaining Maintenance Cartridge capacity before this maintenance and replace the Maintenance Car-
tridge if necessary.
If a message for the Maintenance Cartridge replacement is shown on the Display Screen
When the Maintenance Cartridge is full, the Message Lamp flashes and a message to replace the Maintenance
Cartridge is shown on the Display Screen. Printing is disabled, and you cannot replace the Printhead or transfer the
printer. Replace the Maintenance Cartridge with a new one.
590
Maintenance
cartridge full.
Replace the
MaintCart,
keeping it level.
iPF840
User's Guide