Brother DCP-7090 Service Manual page 71

Error message
Initial display
Scan Unable Document is too
long for 2-sided
scanning. Press
Stop key.
Remove the original
document. Turn the
power off, then on
again.
Scan Unable Turn the power off
AF and then back on
again.
Scanner Error -
SCANNER -
ERROR FB
SCANNER
ERROR ADF
Self- Turn the power off,
Diagnostic then on again.
Leave the machine
for 15 min.
Will Automatically
Restart within 15
minutes.
Size Error Specify the correct
paper size for Tray
1.
Scroll
The document scanning
position sensor detected that
the document length was 400
mm or longer and could not be
fed to ADF (double-side
restoration).
Image processing was not
completed correctly because
the number of pixels required
for image processing is
insufficient in the scanned
second side data.
Image processing cannot be
completed correctly because
the number of pixels required
for image processing is
insufficient in the scanned first
side data.
Home position is still being
detected even after the first side
CIS unit was moved.
A white level not within the
standard was scanned when
function code 55 was executed.
A black level not within the
standard was scanned when
function code 55 was executed.
Detected that the first side CIS
flat cable or second side CIS flat
cable was not inserted correctly
when function code 55 was
executed.
Some fuser unit errors occurred
at power-ON or upon recovery
from sleep mode.
After the error was detected at
the fuser unit, power was turned
ON again and the error is being
checked. (If power is turned
OFF and ON after error code
6901 occurred, this code is
displayed for about 15 minutes.)
For printing by feeding paper
from the paper tray, the size of
paper specified from the driver
set the size which was not
supported by the paper tray.
2-31
Description
Error Refer
codes to:
BF00 2-70
A000 2-65
AD00 2-67
AF00 2-68
BB00 2-69
BD00 2-69
B000 2-68
6901 2-57
6902 2-57
9702 2-64
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