Canon imagePROGRAF GP-4000 Online Manual page 809

1322
Cause
Cannot detect paper size because paper is not in the correct position or because curled paper has been
loaded.
What to Do
Lift up the release lever and reload the paper.
Loading the Upper Roll on the Printer
Loading the Lower Roll on the Roll Unit (Option)
Loading Sheets in the Printer
If "There is a job which has not been printed yet. Do you want to print this job?" appears on the
touch screen, tap Yes.
Printing will resume, starting from the page on which the error occurred.
Note
• If this error appears again even after reloading the paper roll, remove the roll holder from the printer, •
insert the paper roll firmly into the roll holder until it is up against the flange, and then insert the roll
holder into the printer.
Loading Rolls on the Roll Holder
• This error might also appear if the platen has been dirtied by ink or another substance, or if the size •
of clear film could not be detected. In this case, open the top cover and clean the entire platen area.
Cleaning Inside the Top Cover
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