Canon iPF670 User Manual page 562

When to Replace the Maintenance Cartridge
When much of the Maintenance Cartridge capacity is depleted
Printhead cleaning, Printhead replacement, and preparations to transfer the printer deplete much of the Maintenance
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 Cartridge
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 Car-
tridge is shown on the Display Screen. Printing is disabled, and you cannot replace the Printhead or transfer the print-
er. Replace the Maintenance Cartridge with a new one.
562
Maintenance
cartridge full.
Replace the
MaintCart,
keeping it level.
iPF670
User's Guide