The Surface Of The Paper Is Dirty; The Back Side Of The Paper Is Dirty - Canon imagePROGRAF iPF9400S Basic Manual

The surface of the paper is dirty

Cause
You are printing on heavyweight paper or
paper that curls or wrinkles easily after
absorbing ink.
The Ejection Guide is soiled.
The surface of the paper is dirty The surface of the paper is dirty
Cause
The Paper Retainer is soiled.
You are using a paper that does
not dry easily.

The back side of the paper is dirty

The back side of the paper is dirty
The Platen has become dirty after borderless print-
ing or printing on small paper.
The Platen has become soiled because you have
set Width Detection to Off in the Control Panel
menu.
The Platen suction is too strong.
"BordlessOversize" is set to Standard in the Con-
trol Panel menu.
112
When printing on Canon Heavyweight Coated Paper or other paper-based media, choose a
VacuumStrngth setting of Strong or Strongest in the Control Panel menu. If rubbing still
occurs, in the Control Panel menu, use a higher Head Height setting.
(See "Adjusting the Vacuum Strength (VacuumStrngth).")
(See "Troubleshooting Paper Abrasion and Blurry Images (Head Height).")
When printing on CAD Tracing Paper or other film-based media, choose a VacuumStrngth
setting of Standard, Strong, or Strongest in the Control Panel menu. If rubbing still occurs,
in the Control Panel menu, use a higher Head Height setting.
(See "Adjusting the Vacuum Strength (VacuumStrngth).")
(See "Troubleshooting Paper Abrasion and Blurry Images (Head Height).")
Clean the Ejection Guide.
(See "Cleaning the Printer Exterior.")
Clean the Paper Retainer.
(See "Cleaning Inside the Top Cover.")
In the Control Panel menu, set Roll DryingTime to at least 1 min.
(See "Menu Settings.")
When paper that does not dry easily is used for printing, it may curl during printing and touch the Out-
put Tray.
In this case, in the Control Panel menu, complete the settings for Dry time and Area in Scan Wait
Time.
However, note that printing will now take longer.
(See "Menu Settings.")
Cause
Corrective Action
→User's Guide
Corrective Action
→P.53
→User's Guide
→User's Guide
Open the Top Cover and clean the Platen.
(See "Cleaning Inside the Top Cover.")
In the Control Panel menu, set CarriageScanWdth to Fixed.
(See "Menu Settings.") →User's Guide
Set Width Detection to On in the Control Panel menu, and then open the Top Cov-
er and clean the Platen.
(See "Cleaning Inside the Top Cover.")
Open the Top Cover and clean the Platen. After this, manually advance the roll onto
the Platen before printing.
(See "Cleaning Inside the Top Cover.")
(See "Feeding Roll Paper Manually.")
In the Control Panel menu, reduce the level of VacuumStrngth.
(See "Adjusting the Vacuum Strength (VacuumStrngth).")
Set "BordlessOversize" to "Little" in the Control Panel menu.
(See "Menu Settings.")
→User's Guide
→User's Guide
→User's Guide
→User's Guide
→User's Guide
Corrective Action
→P.53
→P.53
→P.53
→User's Guide
→User's Guide
iPF9400S
Basic Guide