Canon imagePROGRAF GP-4000 - Manual (Page 398)

When to Replace the Maintenance Cartridge
Replace or prepare to replace the maintenance cartridge in the following situations.
• If maintenance cartridge confirmation message appears on touch screen •
When the maintenance cartridge is almost used up, the Status lamp lights orange and a notification
message will appear on the touch screen. You can continue to print, but check the remaining
maintenance cartridge capacity and prepare to replace the maintenance cartridge with a new one.
Checking the Remaining Maintenance Cartridge Capacity
• When the maintenance cartridge capacity is drastically depleted •
Print head cleaning, print head 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.
Checking the Remaining Maintenance Cartridge Capacity
• If message for maintenance cartridge replacement appears on touch screen •
When the maintenance cartridge is used up, the Status lamp blinks orange, a message regarding
maintenance cartridge replacement appears on the touch screen, and printing is disabled. Replace the
maintenance cartridge with a new one.
Replacing the Maintenance Cartridge
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