Brother MFC6800 - Page 129

6-2
Messages on the LCD Probable Cause
CHECK ORIGINAL
Remove original, and then
press STOP KEY.
(See NOTE below.)
or
CHECK DOCUMENT
Remove document, then
press STOP KEY.
 Document loading error
(1) The document rear sensor detects no leading edge of a
document within 10 seconds from the start of document
loading operation.
(The document rear sensor stays OFF even after the
document has been fed when the document front sensor was
ON.)
(2) The loaded document is too short.
(Since the document is shorter than the distance between the
document front and rear sensors, the document front sensor
is turned OFF before the document rear sensor is turned
ON.)
CHECK DRUM UNIT
Open cover, then reinstall
drum unit.
No drum unit is loaded.
CHECK PAPER
Reload paper by using lever,
then press FAX START.
CHECK PAPER
Reload paper by using lever,
then press COPY.
(These messages apply to models
w/o fax.)
Even after paper pick-up operation, the registration sensor does
not detect paper.
CHECK PAPER SIZE
Reload correct paper, then
press FAX START.
CHECK PAPER SIZE
Reload correct paper, then
press COPY.
(These messages apply to models
w/o fax.)
The registration sensor detects that paper shorter than the
specified length has been fed.
(This message appears only when a received message is
printed.)
CLEAN UP SCANNER In the scanning compensation data list printed by the mainte-
nance-mode function code 05, less than fifty percent of the
white level data is faulty.
(This message may appear only in the maintenance mode.)
NOTE: This message appears in North American models.