Canon iPF750 - imagePROGRAF Color Inkjet Printer, User Manual

Page: 702 / 742

Other problems
Messages advising to check the maintenance cartridge
are not cleared
Cause Corrective Action
Remove the new Maintenance Cartridge you have
just installed and insert it again rmly. The printer has not detected the new Maintenance
Cartridge that was used to replace the old one.
Restart the printer.
The printer consumes a lot of ink
Cause Corrective Action
Many full-page color images are printed. In print jobs such as photos, images are lled with
color. This consumes a lot of ink. This does not
indicate a problem with the printer.
Head Cleaning B in the Control Panel menu is
executed frequently.
Head Cleaning B in the Control Panel menu
consumes a lot of ink. This does not indicate a
problem with the printer. Unless the printer has
been moved or stored for a long period or you are
troubleshooting Printhead problems, we recommend
not performing
Head Cleaning B , to the extent
possible.
You have just nished initial installation, when more
ink is consumed to ll the system. After initial installation or at the rst-time use after
transfer, ink ows into the system between the Ink
Tank and Printhead, which may cause the ink level
indicators to drop to 80%. This does not indicate a
problem with the printer.
The Printhead nozzles are clogged. Check for nozzle clogging.
(→P.630)
686 Troubleshooting