Brother FAX 560, Service Manual

Page: 136 / 194

VI - 3
Messages on the single-row LCD
On early models On recent models
Probable Cause
The cover sensor detects that the control panel ASSY
is not closed.
FAX-T78
Messages on the
double-row LCD
Probable Cause
The ribbon sensor detects that no ribbon cartridge is loaded or the ink ribbon
has run out.
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.)
(NOTE 1)
The registration sensor detects no paper when paper should be fed in FAX
reception.
(NOTE 1) If a recording paper feeding or ejecting error occurs in the maintenance mode , this paper-related error
message will not appear on the LCD but some 4-digit error code listed on page VI-6 will appear instead.