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AR-M316 (serv.man10)
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127
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Service Manual
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Device
Copying Equipment / ARM256 316 Service Manual
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ar-m316-sm10.pdf
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Sharp AR-M316 (serv.man10) Service Manual ▷ View online

AR-M256/M257/M258/M316/M317/M318/5625/5631  SIMULATION 8 - 55
When there are two or more send/receive operations of image data in
one communication, only the time of the last send/receive data near
the end is measured.
Note: Executable only when the FAX is installed. 
Operation/procedure
The following test sound is delivered to the line and the speaker to
adjust the sound kind and volume.
The send level to the line is the set value of soft SW.
The set values of the selected sound kind and volume are written to
each soft SW.
1.
Sound kinds pattern
LAR: (MED. Value + 1)
MED: (SMA value +1) - (LAR value – 1)
SMA: 1 - (MED. Value + 1)
2.
Sound volume pattern
Note: Executable only when the FAX is installed.
Operation/procedure
When the [START] key is pressed, the call signal from CI pin is
detected to deliver the call sound to the line and the speaker. The vol-
ume of call sound follows the soft SW.
Signal detection and delivery of pseudo-call sound at detection are
executed until the interruption command is provided by pressing the
[CUSTOM SETTINGS] key.
Note: Executable only when the FAX is installed.
Operation/Procedure
Press the [START] key. 
Read/write check of the RAM on the PCL board is performed and the
result is displayed.
The presence of DIMM is detected. If there is no DIMM, “---” is displayed.
If there is, read/write check is performed and the result is displayed.
The display of “---” is changed to “CHECKING,” “OK,” or “NG” accord-
ing to the message number included in the continuation command.
When the simulation is completed normally, “COMPLETE” is displayed.
(No display for abnormal completion.)
Since only the devices installed to the PCL board are checked when
the simulation is started, the display may not be changed from “---.” 
(No message is sent for an uninstalled device.)
Key operations on each display
(Initial display)
Pressing the [INTERRUPT] key shifts the display to the previous menu.
Pressing the [CA] key leads to resetting. Pressing the [C] key, and the
[CUSTOM SETTINGS] key is invalid. (Beep sound) 
(Display during execution)
During execution, the [INTERRUPT] key, [C] key, and the [CA] key are
invalid. (Beep sound). The [CUSTOM SETTINGS] key produces a valid
sound only.
(Check end display)
After execution, the [INTERRUPT] key and the [C] key are invalid.
(Beep sound). Pressing the [CA] key leads to resetting. The [CUSTOM
SETTINGS] key produces a valid sound only.
After completion of the simulation, reset the machine.
Operation/procedure
Enter the set value with the 10-key, and press the [START] key.
How to check the time
Enter the simulation for communication time 
check and check the time.
Measuring unit
msec
66-37
Purpose
Adjustment/Setting/Check
Function (Purpose)
Speaker sound volume adjustment
Section
FAX
Sound kinds (Test sound)
Sound volume set value
RINGER
Call sound
DEF. LAR. MED. SMA.
LINE MONITO
Line monitor sound (Test 
sound: communication 
signal sound)
DEF. LAR. MED. SMA.
ON HOOK
On-hook (Test sound, 
communication signal 
sound)
DEF. LAR. MED. SMA.
SCAN FINISH
Scan finish sound
DEF. LAR. MED. SMA.
TX/RX FINISH
Communication finish 
sound
DEF. LAR. MED. SMA.
DTMF
DTFM send sound
DEF. LAR. MED. SMA.
66-41
Purpose
Adjustment/Setting/Check
Function 
(Purpose)
CI signal check
1
67
67-1
Purpose
Operation test/check
Function 
(Purpose)
Used to execute read/write check of the RAM on the 
PCL board, and to display the result. 
Section
Printer
Item
Operation
67-11
Purpose
Setting
Function 
(Purpose)
Used to set the select-in signal of the Centro port.
Section
Printer
Item
Operation
Setting range
0-1
Default
0
AR-M256/M257/M258/M316/M317/M318/5625/5631  SIMULATION 8 - 56
* Execution of the simulation which performs communication with the
PCL board is inhibited until Notice Page storage is completed. (Only
when the serviceman call error occurs.)
* In the other case than the serviceman call error, entering the simula-
tion is inhibited during the system check operation is displayed.
Note: Executable only when the PCL is installed.
Operation/procedure
1.
Press the [START] key.
“PLEASE SEND DATA” is displayed.
2.
Data are sent from the PC (MS-DOS) by use of “fcopy” command
(FCOPY: file name). (Refer the “[7] FLASH ROM VERSION UP
PROCEDURE”)
Used to overwrite and check the flash device while displaying its
process status.
After completion, the result is displayed.
3.
Press the [CA] key to cancel the simulation and reset. 
* Execution of the simulation which performs communication with the
PCL board is inhibited until Notice Page storage is completed. (Only
when the serviceman call error occurs.)
* In the other case than the serviceman call error, entering the simula-
tion is inhibited during the system check operation is displayed.
Operation/procedure
Press the [START] key. 
Each ROM on the PCL board is checked and the result is displayed. 
The display of “---” is changed to “CHECKING,” “OK,” or “NG” accord-
ing to the message number included in the continuation command. 
When the simulation is completed normally, “COMPLETE” is displayed.
(No display for abnormal completion.)
Since only the devices installed to the PCL board are checked when
the simulation is started, the display may not be changed from “---.” 
(No message is sent for an uninstalled device.)
Key operations on each display
(Initial display)
Pressing the [INTERRUPT] key shifts the display to the previous menu.
Pressing the [CA] key leads to resetting. The [C] key and the [CUS-
TOM SETTINGS] key are invalid. (Beep sound).
(Execution display)
During execution, the [INTERRUPT] key, the [C] key, and the [CA] key
are invalid. (Beep sound). Pressing the [CUSTOM SETTINGS] key
produces a valid sound only.
(Check end display)
After execution, the [INTERRUPT] key and the [C] key are invalid.
(Beep sound). Pressing the [CA] key leads to resetting. Pressing the
[CUSTOM SETTINGS] key produces a valid sound only.
After completion of the simulation, reset the machine.
Operation/procedure
1.
Press the [START] key.
The confirmation dialogue is displayed. 
2.
Select “1: YES” with the 10-key and press the [START] key.
1: YES (Cleared)
2: NO (Not cleared) (Default)
If there is no abnormality after Clear operation, “COMPLETE” is dis-
played. If there is any abnormality, “ERROR” is displayed. 
* Execution of the simulation which performs communication with the
PCL board is inhibited until Notice Page storage is completed. (Only
when the serviceman call error occurs.)
* In the other case than the serviceman call error, entering the simula-
tion is inhibited during the system check operation is displayed.
Note: Executable only when the PCL is installed.
Operation/procedure
1.
Press the [START] key.
The confirmation dialogue is displayed. 
2.
Select “1: YES” with the 10-key and press the [START] key.
1: YES (Cleared)
2: NO (Not cleared) (Default)
If there is no abnormality after Clear operation, “COMPLETE” is dis-
played. If there is any abnormality, “ERROR” is displayed.
67-14
Purpose
Flash ROM version up
Function 
(Purpose)
Used to check write/comparison of flash programs.
Section
Printer
Item
Operation
(Flash Device)
PROGRAM
BOOTROM
PS KANJI FONT
ESC/P KANJI FONT
OPTION FONT
(Processing state)
RECEIVE
ERASE
WRITE
VERIFY
67-15
Purpose
Operation test/check
Function 
(Purpose)
Used to check the validity of the ROM on the PCL 
board and the result is displayed. 
Section
Printer
Item
Operation
67-17
Purpose
Data clear
Function 
(Purpose)
Used to clear the printer section setting. 
(NVRAM clear)
67-18
Purpose
Data clear
Function 
(Purpose)
Used to clear the data area for FLASH ROM Network 
Scanner Application.
AR-M256/M257/M258/M316/M317/M318/5625/5631  SIMULATION 8 - 57
* Execution of the simulation which performs communication with the
PCL board is inhibited until Notice Page storage is completed. (Only
when the serviceman call error occurs.)
* In the other case than the serviceman call error, entering the simula-
tion is inhibited during the system check operation is displayed.
Note: Executable only when the PCL is installed.
Operation/procedure
The network scanner is checked.
1.
Press the [START] key.
“PLEASE SEND DATA” and “READY” are displayed. (When the
PCL board is installed, it takes some time to display “READY.”)
2.
Boot “ftp” from MS-DOS.
Data are sent from the PC by the put file name.
The process is displayed. Check the display.
After completion, the result is displayed. 
When the simulation is completed normally, “COMPLETE” is displayed.
(No display for abnormal completion.)
Pressing [CA] key cancels the simulation resets the operation.
* Execution of the simulation which performs communication with the
PCL board is inhibited until Notice Page storage is completed. (Only
when the serviceman call error occurs.)
* In the other case than the serviceman call error, entering the simula-
tion is inhibited during the system check operation is displayed.
Note: Executable only when PCL and NIC are installed.
67-20
Function 
(Purpose)
Used to check the network connection when the 
scanner option is installed.
(TEST DATA)
TEST DATA
(Process status)
RECEIVE
TESTING
AR-M256/M257/M258/M316/M317/M318/5625/5631  TROUBLE CODE LIST 9 - 1
[9]
TROUBLE CODE LIST
1. List
Trouble code
Trouble contents
Trouble 
detection
Main 
code
Sub 
code
A0
01
Security incompatibility error
E1
00
IMC PWB communication trouble
MCU
10
IMC PWB trouble
11
IMC PWB ASIC error
12
IMC PWB CODEC IC error
13
IMC PWB flash ROM error
14
IMC PWB expaned memory module 
(DIMM) error
15
IMC PWB page memory error
/SRAM error
16
IMC PWB standard compression  memory 
error
17
IMC PWB smoothing IC error
80
IMC PWB communication trouble 
(protocol)
81
IMC PWB communication trouble 
(Parity)
82
IMC PWB communication trouble 
(Overrun)
84
IMC PWB communication trouble 
(Framing)
88
IMC PWB communication trouble 
(Time-out)
E7
02
LSU trouble
10
CCD black level error
11
CCD white level error
12
Shading trouble
F1
00
Finisher communication trouble
 (AR-FN5A)
FIN
01
Side guide plated home position error 
(AR-FN5A)
03
Paddle motor trouble (AR-F14N)
06
Offset motor trouble (AR-FN5A)
Slide motor trouble (AR-F14N)
08
Staple motor error (AR-FN5A)
10
Staple motor trouble (AR-F14N)
11
Rear edge plate home position error 
(AR-FN5A)
Bundle exit motor trouble (AR-F14N)
15
Finisher lift-up motor trouble
19
Alignment motor (F) trouble (AR-F14N)
20
Alignment motor (R) trouble (AR-F14N)
30
Finisher interface error (AR-F14N)
31
Fold sensor trouble (AR-F14N)
32
Punch unit communication trouble 
(AR-F14N)
33
Punch side registration motor trouble
(AR-F14N)
34
Punch motor trouble (AR-F14N)
35
Punch side registration sensor trouble
(AR-F14N)
36
Punch registration sensor trouble 
(AR-F14N)
37
Backup RAM trouble (AR-F14N)
38
Punch backup RAM trouble (AR-F14N)
39
Punch dust sensor trouble (AR-F14N)
40
Punch power trouble (AR-F14N)
50
Finisher incompatibility error
53
Interface transport unit connection trouble 
(AR-F14N)
81
Transport motor trouble (AR-F14N)
F2
02
Toner supply failure
04
Identification error
Model error
Type error
Destination error
Data abnormality
Misc error
58
Temperature humidity sensor abnormality
F5
02
Copy lamp (xenon lamp) error
F6
00
FAX control PWB communication trouble
MCU
10
FAX control PWB trouble
80
FAX control PWB communication trouble 
(Protocol)
81
FAX control PWB communication trouble 
(Parity)
82
FAX control PWB communication trouble 
(Overrun)
84
FAX control PWB communication trouble 
(Framing)
88
FAX control PWB communication trouble 
(Time-out)
95
Incompatibility error of AR-F14N and FAX 
control PWB
99
FAX control PWB destination error
F9
00
Printer PWB communication trouble
MCU
10
Printer PWB trouble
80
Printer PWB communication trouble 
(Protocol)
81
Printer PWB communication trouble 
(Parity)
82
Printer PWB communication trouble 
(Overrun)
84
Printer PWB communication trouble 
(Framing)
88
Printer PWB communication trouble 
(Time-out)
95
Incompatibility error of AR-F14N and PCL/
GDI PWB
96
PCL PWB incompatibility error
99
Printer PWB language error
H2
00
Main heater lamp thermistor open hard 
detection
01
Sub heater lamp thermistor open hard 
detection
H3
00
Main heater lamp abnormally high 
temperature hard detection trouble
01
Sub heater lamp abnormally high 
temperature hard detection trouble
10
Main heater lamp abnormally high 
temperature soft detection trouble
11
Sub heater lamp abnormally high 
temperature soft detection trouble
H4
00
Main heater lamp abnormally low 
temperature detection
01
Sub heater lamp abnormally low 
temperature detection
20
Main heater lamp abnormally low 
temperature detection
21
Sub heater lamp abnormally low 
temperature detection
H5
01
10 times of continuous detection of the 
lower paper exit sensor (POD1) lead edge 
jam or the upper paper exit sensor 
(POD2) lead edge jam or the duplex 
sensor (PPD2) rear edge jam
L1
00
Scanner feed trouble
L3
00
Scanner return trouble
Trouble code
Trouble contents
Trouble 
detection
Main 
code
Sub 
code
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