Sharp AR-M450 Service Manual page 146

C. Operation mode in FAX send/receive operations
Trouble
PCU general troubles
Paper feed tray trouble
Paper exit section trouble
Scanner general troubles
FAX trouble
ICU trouble
ICU memory error
RIC external communication trouble, PF U7
Backup battery voltage fall
Door open
Toner empty
No process cartridge, etc.
Paper empty
Paper jam
Document jam
Simulation
Key operation (Communication disable)
O : Operation enable
1 : Enable in other than trouble tray
2 : Go to FAX status check menu, and printing of list is allowed.
: Received document is outputted.
3 : Paper exit enable to other tray than trouble one.
D. Trouble mode process
Machine operation possible
depending on conditions
Machine operation is impossible The trouble display is always shown, and all setup operations are invalid.
E. Writing to the trouble memory
In this series, the simulation (diag) allows to select whether the same trouble is written to the trouble memory when it occurs. If the DIAG simulation is
set as above, when any trouble occurs, its hysteresis is written to the trouble memory. DIAG(SIM 26-35)
0: The same trouble as the previous one is not recorded. (Default)
1: When a trouble occurs, it is written to the trouble memory without exception.
Trouble code
Send reservation
F3,U6
F1
F6,F7
E7(01,06,80,90)
U2(00,11,12)
U1
X : Operation disable
Operations except for the trouble mode are possible (READY).
For the mode where operations are impossible, only setup can be allowed, and the message is provided to show
that operations are impossible. (NOT READY in this case.)
(Display)
A dialog is shown in case of a trouble. For the mode where operations are possible, the OK button is added to the
message. For the mode where operations are impossible, the OK button is not shown, and the process to cancel is
indicated.
AR-M350 TROUBLE CODES 11-12
Operation enable mode
Print Send call
O X O
O 1 O
O 3 O
X O O
X X X
X X X
X X X
X X X
X 2 X Note
O X O
O X O
O X O
O X O
O X O
X O O
X X X
X X X
Receive call Note
O Note Possibly causing memory full.
O
O
O
X
X
X
X
X Transfer enable
O Note Possibly causing memory full.
O Note Possibly causing memory full.
O Note Possibly causing memory full.
O Note Possibly causing memory full.
O Note Possibly causing memory full.
O
X
X