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Cause
Corrective Action
The Printhead nozzles are clogged.
Print a test pattern to check the color ink nozzles and see if they are clogged.
(See "Checking for Nozzle Clogging.")
➔
P.817
Line thickness is not uniform
Line thickness is not uniform
Cause
Corrective Action
In the
Special Settings
dialog box of
the Windows printer driver,
Fast
Graphic Process
is selected.
Access the printer driver
Properties
dialog box from
in the
File
menu of the source appli-
cation, and follow these steps to print.
1.
Clear the option
Open Preview When Print Job Starts
on the
Main
sheet.
2.
Clear the option
Page Layout
on the
Layout
sheet.
3.
Click the
Special Settings
button on the
Layout
sheet to display the
Special Settings
dialog
box, and then clear the option
Fast Graphic Process
.
The blue Switch on the platen is set in-
correctly.
Move the Switch numbered corresponding to the size of paper for printing opposite to the ● posi-
tion.
(See "Setting the Blue Switch on the Platen.")
➔
P.868
The type of paper specified in the
printer driver does not match the type
loaded in the printer.
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
➔
P.471
(See "Loading Sheets in the Printer.")
➔
P.492
Make sure the same type of paper is specified in the printer driver as you have loaded in the
printer.
1.
Press the
Stop
button and stop printing.
2.
Change the type of paper in the printer driver and try printing again.
Incorrect Printhead alignment value.
When printing fine lines or text at high precision on glossy or semi-glossy photo or proofing pa-
per, set the optimal Printhead height before aligning the printhead.
(See "Enhancing Printing Quality.")
➔
P.710
In the Control Panel menu, use a lower
Head Height
setting.
(See "Troubleshooting Paper Abrasion and Blurry Images.")
➔
P.716
Depending on the type of paper, the
thickness of printed lines may be no-
ticeably inconsistent.
Specify
Proof
in
Print Priority
in the printer driver.
(See "Giving Priority to Particular Graphic Elements and Colors for Printing.")
➔
P.57
Lines or colors are misaligned
Lines or colors are misaligned
Cause
Corrective Action
The Printhead is not being aligned cor-
rectly.
Adjust the Printhead alignment.
(See "Automatic Adjustment to Straighten Lines and Colors.")
➔
P.712
(See "Manual Adjustment to Straighten Lines and Colors.")
➔
P.714
When printing fine lines or text at high precision on glossy or semi-glossy photo or proofing
paper, set the optimal Printhead height before aligning the printhead.
(See "Enhancing Printing Quality.")
➔
P.710
In the Control Panel menu, use a lower
Head Height
setting.
(See "Troubleshooting Paper Abrasion and Blurry Images.")
➔
P.716
The type of paper specified in the printer
driver does not match the type loaded in
the printer.
Load paper of the same type as you have specified in the printer driver.
(See "Loading Rolls in the Printer.")
➔
P.471
(See "Loading Sheets in the Printer.")
➔
P.492
Make sure the same type of paper is specified in the printer driver as you have loaded in the
printer.
1.
Press the
Stop
button and stop printing.
2.
Change the type of paper in the printer driver and try printing again.
Depending on the type of paper, printed
lines may be noticeably misaligned.
Specify
Proof
in
Print Priority
in the printer driver.
(See "Giving Priority to Particular Graphic Elements and Colors for Printing.")
➔
P.57
Line thickness is not uniform
iPF8400S
User's Guide
Troubleshooting
Problems with the printing quality
872
Summary of Contents for iPF8400S Series
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