Инструкция для Canon imagePROGRAF iPF850 MFP M40

Cause

Corrective Action

Color adjustment has not been activated in the
Advanced Settings of the printer driver.

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

 (See "Main Sheet (Windows).")

➔

 (See "Main Pane (Mac OS).")

➔

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.

 (See "Checking for Nozzle Clogging.")

➔

Application Color Matching Priority is set to
Off in the Windows printer driver.

Click Special Settings in the Layout sheet of the printer driver, and set Applica-
tion Color Matching Priority to On in the dialog box that is displayed.

 (See "Layout Sheet (Windows).")

➔

Color may change slightly even on the same
model of printer if you use a different version of
the firmware or printer driver, or when you print
under different settings or in a different printing
environment.

Follow these steps to prepare the printing environment.

Use the same version of firmware or printer driver.

Specify the same value for all settings items.

Cause

Corrective Action

The paper feed amount is out of ad-
justment.

Adjust the feed amount.

 (See "Adjusting the Feed Amount.")

➔

If Head Posi. Adj. is executed with
the Stacker installed on the printer,
adjustment is not performed correct-
ly.

Remove the Stacker from the printer and execute Head Posi. Adj..

If Adj. Quality is executed with the
Stacker installed on the printer, ad-
justment is not performed correctly.

Execute Adj. Quality after feeding paper to the Stacker tray using the following procedure.

Press the Feed button.

Press the ▼ button to advance until the leading edge of the paper is ejected into the tray.

 (See "Automatic Banding Adjustment.")

➔

 (See "Manual Banding Adjustment.")

➔

Printing does not proceed smoothly
because print jobs are interrupted
during transmission.

Exit other applications and cancel other print jobs.

In the Control Panel menu, Adj. Pri-
ority is set to Print Length.

Setting Adj. Priority to Print Quality in the Control Panel menu and adjusting the feed
amount may improve results.

 (See "Adjusting the Feed Amount.")

➔

The Printhead is out of alignment.

Adjust the Printhead alignment.

The Printhead nozzles are clogged.

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

 (See "Checking for Nozzle Clogging.")

➔

Streaks may occur if you set the
Print Quality too low.

Choose a higher level of Print Quality in the Advanced Settings of the printer driver and
try printing again.
Printing in Fast or Standard mode is faster and consumes less ink than in Highest or High
modes, but the printing quality is lower.

 (See "Giving Priority to Particular Graphic Elements and Colors for Print-
ing.")

➔

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.

iPF850 Series

                                                                                                                                                                       

Printed colors are inaccurate

                                                                                                                                                                                                                       

Troubleshooting

Problems with the printing quality

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