Canon 2159B002 user manual Messages regarding printheads, PHead needs cleaning

Messages regarding printheads

Messages regarding printheads

Cannot adjust printhead.

Cause	Corrective Action
The Printhead nozzles are clogged.	Follow the steps below to check the nozzles.
	1.Print a test pattern to check the nozzles.
	(→P.625)
	2.Clean the Printhead if the nozzles are clogged.
	(→P.626)
Highly transparent lm is loaded that cannot be used	We recommend using a type of paper that you often
for Printhead adjustment.	use, other than lm, for Printhead adjustment.
	(→P.599)

Cannot adjust band.

Cause	Corrective Action
The Printhead nozzles are clogged.	Follow the steps below to check the nozzles.
	1.Print a test pattern to check the nozzles.
	(→P.625)
	2.Clean the Printhead if the nozzles are clogged.
	(→P.626)
Highly transparent lm is loaded that cannot be used	Adjust the feed amount manually.
for feed amount adjustment.	(→P.607)

PHead needs cleaning.

Cause	Corrective Action
The Printhead nozzles are clogged.	Specify Printhead cleaning options. (→P.626)
	If the message is still displayed after Head Cleaning
	B, contact the Canon dealer for assistance.

714 Error Message