Canon iPF9400 Manuel
Cause
Corrective Action
The paper is wrinkled or warped.
A cut line is printed because CutDustRe-
duct. is On in the Control Panel menu to re-
duce cutting dust.
duct. is On in the Control Panel menu to re-
duce cutting dust.
If this function is not needed, set CutDustReduct. to Off in the Control Panel menu.
The Printhead is set too low in the Control
Panel menu.
Panel menu.
In the Control Panel menu, set Head Height to Automatic.
You are printing on heavyweight paper or pa-
per that curls or wrinkles easily after absorb-
ing ink.
per that curls or wrinkles easily after absorb-
ing ink.
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 oc-
curs, in the Control Panel menu, use a higher Head Height setting.
VacuumStrngth setting of Strong or Strongest in the Control Panel menu. If rubbing still oc-
curs, in the Control Panel menu, use a higher Head Height setting.
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.
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.
The Ejection Guide is soiled.
Clean the Ejection Guide.
The surface of the paper is dirty
The surface of the paper is dirty
Cause
Corrective Action
The Paper Retainer is soiled.
Clean the Paper Retainer.
You are using a paper that does not
dry easily.
dry easily.
In the Control Panel menu, set Roll DryingTime to at least 1 min.
When paper that does not dry easily is used for printing, it may curl during printing and touch the Output
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.
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.
The back side of the paper is dirty
The back side of the paper is dirty
Cause
Corrective Action
The Platen has become dirty after borderless printing or
printing on small paper.
printing on small paper.
Open the Top Cover and clean the Platen.
In the Control Panel menu, set CarriageScanWdth to Fixed.
The Platen has become soiled because you have set
Width Detection to Off in the Control Panel menu.
Width Detection to Off in the Control Panel menu.
Set Width Detection to On in the Control Panel menu, and then open the Top Cover
and clean the Platen.
and clean the Platen.
Open the Top Cover and clean the Platen. After this, manually advance the roll onto
the Platen before printing.
the Platen before printing.
The Platen suction is too strong.
In the Control Panel menu, reduce the level of VacuumStrngth.
"BordlessOversize" is set to Standard in the Control
Panel menu.
Panel menu.
Set "BordlessOversize" to "Little" in the Control Panel menu.
The surface of the paper is dirty
iPF9400
Troubleshooting
Problems with the printing quality
890