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Troubleshooting and routine maintenance
79
C
Scan Unable XX
(XX=Enter Code)
The machine has a mechanical
problem.
Disconnect the machine from the power for
several minutes, then reconnect it.
Document is too long for duplex
scanning.
Press Stop/Exit. Use the suitable size of
paper for duplex scanning. (See Scan
on page 123.)
Scanner Locked The scanner lock is locked. Open the document cover, and then release
the scanner lock lever.
Press Stop/Exit.
Toner Low If the LCD shows Toner Low,
you can still print; however, the
machine is telling you that the
toner cartridge is near the end of
its life and the toner will soon
need replacing.
Order a new toner cartridge now.
Too Many Files There are too many files stored
on the USB Flash memory drive.
Reduce the number of files stored on the
USB Flash memory drive.
Too Many Trays More than one optional tray is
installed.
The maximum number of optional trays is
one. Remove any additional trays.
Unusable Device An incompatible or broken device
has been connected to the USB
direct interface.
Remove the USB Flash memory drive from
the USB direct interface.
Error Message Cause Action