Canon imageCLASS MF6540, Basic Operation Manual

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Troubleshooting
11-8
Message Description Action
CLOSE COVER A cover is open. Close the cover shown on the
lower line of the LCD display.
DATA ERROR The machine may have trouble. Contact Canon Customer Care
Center.
DOCUMENT TOO LONG
The document is longer than
24 7/8" (630 mm), or is not
feeding correctly. Scan the document on the
platen glass.
Reduce the length of the
document to within 24 7/8"
(630 mm), then try again.
–
–
FEEDER PAPER JAM
CHECK THE FEEDER A document jam may have
occurred in the ADF. Remove the jammed
document.
LOAD PAPER
No paper is loaded in the paper
cassette or multipurpose tray,
or not inserted correctly. Insert the paper cassette as far
as it will go or load paper.
MEM IN USE nn% This message shows the
percentage of the memory
currently in use. This message
is displayed when you set the
document in the ADF to send
a fax. If you need more space, wait
for the machine to send any
faxes in memory. Also print,
send, or delete any documents
stored in memory.