Sharp AR-M350N Service Manual page 191

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3.Halt of operation in trouble
A. Troubles where the machine can be operated depending on the conditions (Include Multi Function)
Trouble
(SPF trouble)
Scanner section troubles
(Mirror motor, lens, copy lamp)
(AE trouble)
(ADU trouble)
FAX board trouble
FAX power OFF
Staple trouble
Paper feed tray trouble
(Process control trouble)
PCU section troubles
(Motor, fusing, etc.)
After-work trouble
Laser trouble
HDD trouble
CCD troubles (Shading, etc.)
Scanner communication trouble
PCU communication trouble
Printer port trouble
Backup battery voltage fall
Memory trouble
(Expansion RAM not installed, etc.)
External communication invalid (RIC) Controller
Image memory trouble, decode error Controller
O :
Operation possible
1 :Operation possible in the OC mode
2 :Operation possible in the manual mode
3 :Single mode only
4 :Operation possible except for the staple mode
5 :Operation possible except for the trouble tray
6 :Operation possible if the image can be limited
8 :Original/list print possible after reception
9 :Operation possible except for the trouble paper exit section
10 :Operation possible by use of memory only
11 :Operation possible if the used port (NIC, Centro) is normal
B. 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.
C. 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.
Judgment
Trouble
block
code
SCANNER
U5
SCANNER
L1,L3,U2
(80,81)
-
L9
PCU
U4
Controller/
F6,F7
FAX
Controller
PCU
F1(10)
PCU
F3, U6
(Desk)
PCU
PCU
PCU
PCU
E7
(02 only),
L6
Controller
E7 (03)
SCANNER
E7
(10, 11, 13)
Controller
E7 (80)
Controller
E7 (90)
Controller
F9
Controller
U1 (01)
Controller
U2
(00, 11, 12)
U7, PF
E7(01, 06)
X :
Operation impossible
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-P350 TROUBLE CODES-8
Operation-possible mode
Copy read
FAX send
(interruption, etc.)
1
1
X
X
2
2
3
O
O
X
O
X
4
O
5
O
6
O
X
O
9
O
X
O
X
X
X
X
X
X
X
O
O
O
O
X
X
X
X
X
X
X
: Operation possible depending on conditions
Email send
FAX print
Print
1
O
O
X
O
O
2
O
O
O
3
3
O
X
O
O
X
O
O
4
4
O
5
5
O
6
6
O
X
X
O
9
9
O
X
X
X
X
X
X
O
O
X
O
O
O
X
X
11
O
11
X
O
O
X
X
X
X
X
X
X
X
X
List print
O
O
O
3
O
O
4
5
6
X
9
X
X
O
O
X
O
O
X
X
X

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