Cause
Corrective Action
Head Cleaning B
in the Con-
trol 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 per-
forming
Head Cleaning B
, to the extent possible.
You have just finished initial
installation, when more ink is
consumed to fill the system.
After initial installation or at the first-time use after transfer, ink flows into the sys-
tem 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.
(See "
Checking for Nozzle Clogging
.")
→P.739
Ink Level Detection
Ink level detection will be deactivated if you load ink tanks once emptied.
Ink level detection
Ink tanks specified for this printer feature an ink level detection function to prevent the ink from running out during print-
ing, which prevents printer damage.
(See "
Ink Tanks
.")
→P.731
This function will not work correctly if you use refill ink tanks. As a result, printing stops. Thus, before using refill ink
tanks, you must cancel the ink level detection.
Printing with the ink level detection canceled may lead to printer damage and printing problems. Canon Inc. is not liable for
any damage that may occur as a result of refilling ink.
Important
•
After ink level detection has been released, this function cannot be reactivated for currently loaded Ink Tank.
To use ink level detection again, replace the Ink Tank with new ones specified for use with the printer.
•
Repeatedly removing and inserting an Ink Tank may damage the connection between the Ink Tank and the
printer, which may cause ink leakage from the Ink Tank and damage the printer.
Releasing ink level detection
1.
On the Display Screen, a message indicates that the ink level cannot be detected. After checking the message, press
the
▶
button.
Troubleshooting
>
Other problems
>
Ink Level Detection
iPF750
11
804
Содержание imagePROGRAF iPF750 MFP M40
Страница 583: ...Handling Paper Paper 568 Handling rolls 575 Handling sheets 602 Output Stacker 611 Handling Paper iPF750 5 567 ...
Страница 626: ...6 Pull the Release Lever forward Handling Paper Handling sheets Removing Sheets iPF750 5 610 ...
Страница 654: ...Printer Parts Printer parts 639 Optional accessories 647 Printer Parts iPF750 7 638 ...
Страница 664: ...Control Panel Operations and Display Screen 649 Printer Menu 659 Control Panel iPF750 8 648 ...
Страница 777: ...4 Close the Top Cover Maintenance and Consumables Cleaning the Printer iPF750 Cleaning Inside the Top Cover 10 761 ...
Страница 783: ...Consumables Ink Tanks 731 Printhead 739 Maintenance Cartridge 749 Maintenance and Consumables Consumables iPF750 10 767 ...
Страница 850: ...Specifications Printer Specifications 835 Specifications iPF750 13 834 ...
Страница 855: ...Appendix How to use this manual 840 Disposal of the product 850 Appendix iPF750 14 839 ...
Страница 866: ...Disposal of the product WEEE Directive 851 Appendix Disposal of the product iPF750 14 850 ...
Страница 867: ...WEEE Directive Appendix Disposal of the product iPF750 WEEE Directive 14 851 ...
Страница 868: ...Appendix Disposal of the product WEEE Directive iPF750 14 852 ...
Страница 869: ...Appendix Disposal of the product iPF750 WEEE Directive 14 853 ...
Страница 870: ...Appendix Disposal of the product WEEE Directive iPF750 14 854 ...
Страница 871: ...Appendix Disposal of the product iPF750 WEEE Directive 14 855 ...
Страница 872: ...Appendix Disposal of the product WEEE Directive iPF750 14 856 ...
Страница 873: ...Appendix Disposal of the product iPF750 WEEE Directive 14 857 ...
Страница 874: ...Appendix Disposal of the product WEEE Directive iPF750 14 858 ...
Страница 875: ...Appendix Disposal of the product iPF750 WEEE Directive 14 859 ...
Страница 877: ......
Страница 878: ... CANON INC 2011 ...