Cannot Recognize Print Head X. (X Is L, R, Or Not Displayed); Execute Printhead Cleaning - Canon iPF8400S User Manual

iPF8400S

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 instal-
led.
1.
2.
The Printhead cannot
be recognized because
1.
it is not installed cor-
rectly.
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
Follow these steps to install the Printhead.
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.")
Follow these steps to reinstall 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 nei-
ther 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.")
➔
Cannot recognize print head x. (x is L, R, or not displayed)
Corrective Action
P.819
➔
P.819
➔
Corrective Action
P.818
➔
P.819
899