Brother FAX 560, Service Manual

Page: 135 / 194

VI - 2
Messages on the single-row LCD
On early models On recent models
Probable Cause
Document jam
(1) The document length exceeds the limitation (400
or 90 cm) registered by firmware switch WSW16.
(Refer to Chapter V, Section 3.5.)
(Both the document front and rear sensors stay
ON even after the document has been fed by the
registered length.)
(2) The document rear sensor detects no trailing
edge of a document after the document has
been fed by 400 cm.
(The document rear sensor stays ON even after
the document has been fed when the document
front and rear sensors were OFF and ON,
respectively.)
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.)
or or
"_ _" indicates an error code. Refer to [ 2 ] in this
section.
After connected with the host computer, the
equipment has received no response from the
computer. (A communications error has occurred.)
The thermistor in the recording head caused a heat
error.
In the scanning compensation data list printed by the
maintenance-mode function code 05, fifty percent or
more of the white level data is faulty.
(This message may appear only in the maintenance
mode.)