Adjusting the Printhead
Adjusting the Printhead
Adjusting the Printhead ......................................................................................................................................................
768
Automatic Adjustment to Straighten Lines and Colors ..................................................................................
768
Manual Adjustment to Straighten Lines and Colors ........................................................................................
770
Adjustment When Installing the Printhead ...........................................................................................................
771
Troubleshooting Paper Abrasion and Blurry Images .............................................................................................
773
Adjusting the Printhead
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
in the Control Panel menu to check for printhead nozzle clogging.
For instructions,
see "Checking for Nozzle Clogging."
➔
P.884
•
Printed vertical lines are warped or colors are out of alignment
Execute
Head Posi. Adj.
in the Control Panel menu to adjust the printhead position.
•
Normally, execute
Standard
.
(See "Automatic Adjustment to Straighten Lines and Colors.")
➔
P.768
•
When printing on special paper, or if printing is not improved after
Standard
, try
Manual
.
(See "Manual Adjustment to Straighten Lines and Colors.")
➔
P.770
Note
•
In the next case, execute
Initial adjustmt
.
(See "Adjustment When Installing the Printhead.")
➔
P.771
•
If adjusting the printhead position has not been performed such as due to an error during initial setup
•
If
Rep.P.head Print
in the Control Panel menu is set to
Off
and adjusting the printhead position has not been
performed when replacing the printhead
•
Paper rubs against the printhead, or image edges are blurred
Selecting
Head Height
in the Control Panel menu and changing the printhead height may improve the situation.
(See "Troubleshooting Paper Abrasion and Blurry Images.")
➔
P.773
Automatic Adjustment to Straighten Lines and Colors
Automatic Adjustment to Straighten Lines and Colors
If vertical lines in printed documents are warped or colors are out of alignment, execute
Head Posi. Adj.
. The printer
will print and read a test pattern, and the Printhead position will be adjusted automatically.
There are two modes for automatic Printhead adjustment:
Standard
and
Simple
.
•
Standard
Execute if vertical lines in printed material are warped or colors are out of alignment.
Furthermore, if
Simple
does not improve printing, try
Standard
.
•
Simple
Executes simple adjustment in a short time.
Execute this when frequently adjusting the printhead, such as during daily inspection.
Adjusting the Printhead
iPF8400S
User's Guide
Adjustments for Better Print Quality
Adjusting the Printhead
768
Summary of Contents for imagePROGRAF iPF8400S
Page 344: ...iPF8400S User s Guide 344 ...
Page 494: ...iPF8400S User s Guide 494 ...
Page 620: ...iPF8400S User s Guide 620 ...
Page 704: ...iPF8400S User s Guide 704 ...
Page 782: ...iPF8400S User s Guide 782 ...
Page 918: ...iPF8400S User s Guide 918 ...
Page 952: ...iPF8400S User s Guide 952 ...
Page 978: ...iPF8400S User s Guide 978 ...
Page 992: ...WEEE Directive iPF8400S User s Guide Appendix Disposal of the product 992 ...
Page 993: ...iPF8400S WEEE Directive User s Guide Appendix Disposal of the product 993 ...
Page 994: ...WEEE Directive iPF8400S User s Guide Appendix Disposal of the product 994 ...
Page 995: ...iPF8400S WEEE Directive User s Guide Appendix Disposal of the product 995 ...
Page 996: ...WEEE Directive iPF8400S User s Guide Appendix Disposal of the product 996 ...
Page 997: ...iPF8400S WEEE Directive User s Guide Appendix Disposal of the product 997 ...
Page 998: ...WEEE Directive iPF8400S User s Guide Appendix Disposal of the product 998 ...
Page 999: ...iPF8400S WEEE Directive User s Guide Appendix Disposal of the product 999 ...
Page 1000: ...iPF8400S User s Guide 1000 ...
Page 1003: ...1003 ...