Инструкция для Canon imagePROGRAF iPF785 MFP M40

Cause

Corrective Action

You are printing on heavyweight paper
or paper that curls or wrinkles easily af-
ter absorbing ink.

For paper-based media such as Heavyweight Coated Paper, set the VacuumStrngth to
Strong or Strongest in the Control Panel menu. If the paper still rubs against the printhead,
set the Head Height in the Control Panel menu to a higher value than the current setting.

For film-based media such as Tracing Paper, set the VacuumStrngth to Standard, Strong
or Strongest in the Control Panel menu. If the paper still rubs against the printhead, set the
Head Height in the Control Panel menu to a higher value than the current setting.

The Ejection Guide is soiled.

Clean the Ejection Guide.

Cause

Corrective Action

The Paper Retainer is soiled.

Clean the Paper Retainer.

You are using a paper that does
not 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.

Cause

Corrective Action

The Platen has become dirty after borderless print-
ing or printing on small paper.

Open the Top Cover and clean the Platen.

The Platen has become soiled because you have
set 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.

Open the Top Cover and clean the Platen. After this, manually advance the roll
onto the Platen before printing.

The Paper Retainer is soiled.

Clean the Paper Retainer.

Cause

Corrective Action

Color adjustment has not been activated in the Ad-
vanced Settings of the printer driver.

In the Advanced Settings of the printer driver, access Color Settings in Color
Mode to adjust colors.

Colors have not been adjusted on the computer or
monitor.

Refer to the computer and monitor documentation to adjust the colors.

Adjust the settings of the color management software, referring to the software
documentation as needed.

The Printhead nozzles are clogged.

Print a test pattern to check the nozzles and see if they are clogged.

iPF785

                                                                                                                                                                                     

The surface of the paper is dirty

                                                                                                                                                                                                                             

Troubleshooting

Problems with the printing quality

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