Adjusting the Printhead
Adjusting the Printhead ...................................................................................................................................
619
Automatic Adjustment to Straighten Lines and Colors (Head Posi. Adj.) ...................................................
619
Manual Adjustment to Straighten Lines and Colors (Head Posi. Adj.) .......................................................
621
Adjusting Line Misalignment (Head Inc. Adj.) ................................................................................................
623
Troubleshooting Paper Abrasion and Blurry Images (Head Height) ..............................................................
626
Adjusting the Printhead
If printed documents are affected by the following problems, try adjusting the printhead.
•
Printing is faint or affected by banding in different colors
Execute
Nozzle Check
to check for printhead nozzle clogging.
For instructions,
see "
Checking for Nozzle Clogging
."
→P.739
•
Printed vertical lines are warped or colors are out of alignment
Execute
Head Posi. Adj.
to adjust the printhead position.
Normally, execute
Auto(Standard)
or
Auto(Advanced)
. However, when using special paper or if printing is not im-
proved after executing
Auto(Advanced)
, try
Manual
.
(See "
Automatic Adjustment to Straighten Lines and Colors (Head Posi. Adj.)
.")
→P.619
(See "
Manual Adjustment to Straighten Lines and Colors (Head Posi. Adj.)
.")
→P.621
•
Printed lines are misaligned
Execute
Head Inc. Adj.
to adjust the angle of inclination of the printhead.
Even slight misalignment can be corrected.
(See "
Adjusting Line Misalignment (Head Inc. Adj.)
.")
→P.623
•
Paper rubs against the printhead, or image edges are blurred
Executing
Head Height
to adjust the printhead height may improve printing results.
(See "
Troubleshooting Paper Abrasion and Blurry Images (Head Height)
.")
→P.626
Automatic Adjustment to Straighten Lines and Colors (Head Posi. Adj.)
If printed vertical lines are warped or colors are out of alignment, execute
Head Posi. Adj.
to adjust the Printhead align-
ment.
There are two modes for automatic Printhead adjustment:
Auto(Standard)
and
Auto(Advanced)
.
Auto(Standard)
will fix most slight image distortion or color misalignment, but if not, try
Auto(Advanced)
.
Use
Auto(Standard)
or
Auto(Advanced)
to have the printer print and read a test pattern for automatic adjustment of the
Printhead.
Adjustments for Better Print Quality
>
Adjusting the Printhead
>
iPF750
Adjusting the Printhead
6
619
Summary of Contents for imagePROGRAF iPF750 MFP M40
Page 626: ...6 Pull the Release Lever forward Handling Paper Handling sheets Removing Sheets iPF750 5 610 ...
Page 654: ...Printer Parts Printer parts 639 Optional accessories 647 Printer Parts iPF750 7 638 ...
Page 664: ...Control Panel Operations and Display Screen 649 Printer Menu 659 Control Panel iPF750 8 648 ...
Page 850: ...Specifications Printer Specifications 835 Specifications iPF750 13 834 ...
Page 855: ...Appendix How to use this manual 840 Disposal of the product 850 Appendix iPF750 14 839 ...
Page 866: ...Disposal of the product WEEE Directive 851 Appendix Disposal of the product iPF750 14 850 ...
Page 867: ...WEEE Directive Appendix Disposal of the product iPF750 WEEE Directive 14 851 ...
Page 868: ...Appendix Disposal of the product WEEE Directive iPF750 14 852 ...
Page 869: ...Appendix Disposal of the product iPF750 WEEE Directive 14 853 ...
Page 870: ...Appendix Disposal of the product WEEE Directive iPF750 14 854 ...
Page 871: ...Appendix Disposal of the product iPF750 WEEE Directive 14 855 ...
Page 872: ...Appendix Disposal of the product WEEE Directive iPF750 14 856 ...
Page 873: ...Appendix Disposal of the product iPF750 WEEE Directive 14 857 ...
Page 874: ...Appendix Disposal of the product WEEE Directive iPF750 14 858 ...
Page 875: ...Appendix Disposal of the product iPF750 WEEE Directive 14 859 ...
Page 877: ......
Page 878: ... CANON INC 2011 ...