Cannot Recognize Print Head X. (X Is L, R, Or Not Displayed); Execute Printhead Cleaning - Canon imagePROGRAF iPF6400S User Manual

iPF6400S
Cause
There is a prob-
3. Replace the Printhead L with a new one if Printhead L is displayed and the Printhead R if Printhead R is displayed. If
lem with the
neither left or right is indicated, replace both Printhead L and Printhead R with new ones.
Printhead.
(See "Replacing the Printhead.")

Cannot recognize print head x. (x is L, R, or not displayed)

Cannot recognize print head x. (x is L, R, or not displayed)
Cause
No Printhead is installed. Follow these steps to install the Printhead.
1.
2.
The Printhead cannot be Follow these steps to reinstall the Printhead.
recognized because it is
1.
not installed correctly.
2.

Execute printhead cleaning.

Execute printhead cleaning.
Cause
The Printhead noz- Follow these steps to clean the Printhead.
zles are clogged.
1.
2.
If the message is still displayed when printing, replace the Printhead.
(See "Replacing the Printhead.")
Press ▲ or ▼ to select Print, and then press the OK button to resume printing. However, note that this error may
affect the printing quality.
User's Guide
P.892
➔
Open the Top Cover.
Install the Printhead L if Printhead L is displayed and the Printhead R if Printhead R is displayed. If neither left or
right is indicated, install both Printhead L and Printhead R.
(See "Replacing the Printhead.")
Open the Top Cover.
Reinstall the Printhead L if Printhead L is displayed and the Printhead R if Printhead R is displayed. If neither left
nor right is indicated, re-install both Printhead L and Printhead R.
(See "Replacing the Printhead.")
Stop printing by pressing ▲ or ▼ to select Stop Printing.
Clean the Printhead.
(See "Cleaning the Printhead.")
➔
P.892
➔
Cannot recognize print head x. (x is L, R, or not displayed)
Corrective Action
Corrective Action
P.892
➔
P.892
➔
Corrective Action
P.891
989