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Size mismatch The paper in the tray is not the
correct size.
Load the correct size of paper in the tray and
set the “Paper Size” (Menu, 1, 2, 2 (See
Paper Size on page 24).
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.
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
