Canon imagePROGRAF iPF9400 User Manual download pdf (Page 55)

Close the Top Cover.

Cleaning the Printhead

If printing is faint, cleaning the Printhead may improve results.

Choose one of two Printhead cleaning modes ( Head Cleaning A or Head Cleaning B), depending on the problem

to resolve.

•

Head Cleaning A

Use this mode if printing is faint or contains foreign substances. This method of cleaning consumes the least

amount of ink.

It takes about four minutes to complete.

•

Head Cleaning B

Use this mode if no ink is ejected at all, or if Head Cleaning A does not solve the problem.

It takes about five minutes to complete.

Important

• Do not remove the Maintenance Cartridge or ink tanks during either Head Cleaning A or Head Cleaning B.

Ink may leak or an error may occur.

• If printing does not improve even if you execute Head Cleaning B, try repeating Head Cleaning B once or twice. If this

still does not improve printing, the Printhead may have reached the end of its useful life. Contact your Canon dealer for

assistance.

Note

• Nozzles are periodically checked to ensure they are clear. Configure the settings on the Control Panel menu in Nozzle

Check. (See "Menu Settings.") →User's Guide

Perform cleaning as follows.

On the Tab Selection screen of the Control Panel, press ◀ or

▶ to select the Settings/Adj. tab (

Note

• If the Tab Selection screen is not displayed, press the Menu button.

Press the

OK button.

The Set./Adj. Menu is displayed.

Press ▲ or ▼ to select Maintenance, and then press the OK button.

Press ▲ or ▼ to select Head Cleaning, and then press the OK button.

iPF9400

Cleaning the Printhead

Basic Guide

Consumables and Maintenance Cleaning the Printer

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Canon imagePROGRAF iPF9400 User Manual Page 55