Messages Regarding Printheads - Canon iPF850 series Basic Manual

iPF850 Series

Messages regarding printheads

Messages regarding printheads
Cannot adjust printhead. ............................................................................................................................... 155
Wrong printhead. .......................................................................................................................................... 155
Printhead error .............................................................................................................................................. 155
Cannot recognize print head. ........................................................................................................................ 155
Execute printhead cleaning. .......................................................................................................................... 156
Cannot adjust printhead.
Cannot adjust printhead.
Cause
The Printhead nozzles are
clogged.
The Printhead cannot be
aligned; highly transparent film
is loaded.
The Printhead is installed
crooked.
Wrong printhead.
Wrong printhead.
Cause
An incompatible Printhead has been installed.
Printhead error
Printhead error
Cause
There is a problem with the Printhead.
Cannot recognize print head.
Cannot recognize print head.
No Printhead is installed.
The Printhead cannot be recognized because it is not installed correctly.
Basic Guide
Execute Head Posi. Adj. again, as follows.
1.
Press the OK button to clear the error.
2.
Print a test pattern to check the nozzles.
(See "Checking for Nozzle Clogging.")
3.
Clean the Printhead if the nozzles are clogged.
(See "Cleaning the Printhead.")
4.
Execute Head Posi. Adj. again.
(See "Automatic Adjustment to Straighten Lines and Colors.")
Press the OK button to clear the error.
We recommend using a type of paper that you often use, other than film, for Printhead adjustment.
(See "Automatic Adjustment to Straighten Lines and Colors.")
Straighten the Printhead as follows, and then execute Head Posi. Adj. again.
1.
Press the OK button to clear the error.
2.
Use Head Inc. Adj. to adjust the angle of inclination of the Printhead.
(See "Adjusting Line Misalignment.")
3.
Execute Head Posi. Adj. again.
(See "Automatic Adjustment to Straighten Lines and Colors.")
Open the Top Cover and replace the Printhead with a new one.
(See "Replacing the Printhead.")
Open the Top Cover and replace the Printhead with a new one.
(See "Replacing the Printhead.")
Cause
Corrective Action
User's Guide
➔
P.61
➔
User's Guide
➔
Corrective Action
P.48
➔
Corrective Action
P.48
➔
Corrective Action
Follow these steps to install the Printhead.
1.
Open the Top Cover.
2.
Install the Printhead.
(See "Replacing the Printhead.")
Follow these steps to reinstall the Printhead.
1.
Open the Top Cover.
Cannot adjust printhead.
P.106
➔
P.106
➔
P.106
➔
P.48
➔
155