Brother MFCL3770CDW

Owner's Manual - Page 485

For MFCL3770CDW.

PDF File Manual, 675 pages, Read Online | Download pdf file

MFCL3770CDW photo
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Error Message Cause Action
Toner Error
One or more toner cartridges
are not installed or not installed
correctly.
Pull out the drum units. Remove all of the toner
cartridges, and then put them back into the drum
units.
Touchscreen
Initialization Failed
The touchscreen was pressed
before the power on
initialization was completed.
Make sure nothing is touching the touchscreen.
Debris may be stuck between
the lower part of the
touchscreen and its frame.
Insert a piece of stiff paper between the lower part
of the touchscreen and its frame and slide it back
and forth to push out any debris.
Unusable Device
A USB device or USB flash
drive that is encrypted or not
supported has been connected
to the USB direct interface.
Unplug the device from the USB direct interface.
Unusable Device
Remove the Device. Turn
the power off and back
on again.
A defective USB device or a
high power consumption USB
device has been connected to
the USB direct interface.
Unplug the device from the USB direct
interface.
Press and hold to turn off the machine,
and then turn it on again.
Wrong Paper Size MP
Wrong Paper Size T1
The specified tray ran out of
paper during copying and the
machine could not feed the
same size paper from the next
priority tray.
Refill the paper in the paper tray.
Related Information
Troubleshooting
Transfer Your Faxes or Fax Journal Report
Related Topics:
Load and Print Using the Paper Tray
Load and Print Using the Multipurpose Tray (MP Tray)
Replace Supplies
Replace the Toner Cartridge
Replace the Drum Unit
Replace the Belt Unit
Replace the Waste Toner Box
Clean the Corona Wires
Print a Fax Stored in the Machine's Memory
Calibrate Color Output
478
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