Printhead / Please Check
The left Printhead is installed in the right position and
vice versa.
Check Printout
The Printhead nozzles are becoming clogged.
Printhead x / Replace Printhd (x is Left or Right)
An incompatible Printhead has been installed.
There is a problem with the Printhead .
Cause
Cause
Cause
Corrective Action
Turn off the printer and wait at least three seconds
before restoring the power. If the message is
displayed again, contact your Canon dealer for
assistance.
Corrective Action
If printing is faint, clean the Printhead . (→P.652)
Corrective Action
Install a Printhead specied for use with the printer. If
"Left Printhead" is displayed, install the Printhead L ;
if "Right Printhead" is displayed, install the Printhead
R .
(→P.653)
Open the Top Cover . If the Carriage is visible,
replace the Printhead with a new one. If "Left
Printhead" is displayed, replace the Printhead L ; if
"Right Printhead" is displayed, replace the Printhead
R .
(→P.653)
If, after opening the Top Cover , you see that the
Carriage is not visible, follow the steps below.
1.
Close the Top Cover and press the Online button.
2.
If "Left Printhead" is displayed, install the Printhead
L ; if "Right Printhead" is displayed, install the
Printhead R .
(→P.653)
Messages regarding printheads
Error Message 757