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MX-M850 (serv.man37)
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103
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Service Manual
Brand
Device
Copying Equipment / Section 7 Simulation
File
mx-m850-sm37.pdf
Date

Sharp MX-M850 (serv.man37) Service Manual ▷ View online

MX-M1100  SIMULATION  7 – 9
3. Details of simulation
 
1
 
1-1
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1)
Select the operation mode with the touch panel key.
2)
Press [EXECUTE] key.
The scanner scans at the speed corresponding to the opera-
tion mode.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
* ( ): Scan speed
 
1-2
Purpose
Operation test/check
Function (Purpose) Used to check the sensors in the scanner
(reading) section and the related circuits.
Section
Scanner (reading)
Operation/Procedure
The operation conditions of the sensors are displayed.
* MHPS is highlighted when the scanner unit is in home position.
* When [SYSTEM SETTINGS] key is pressed, the screen returns
to the SUB code entry menu.
 
1-5
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1)
Select the operation mode with the touch panel key.
2)
Press [EXECUTE] key.
The scanner scans at the speed corresponding to the opera-
tion mode.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
* ( ): Scan speed
 
1-10
Purpose
Operation test/check
Function (Purpose) Scanner thermistor output level check
Section
Scanner (reading)
Operation/Procedure
When this simulation is executed, the thermistor output level is dis-
played.
 
2
 
2-1
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the auto
document feed unit and the control circuits.
Section
DSPF
Operation/Procedure
1)
Select the operation mode with the touch panel key.
2)
Press [EXECUTE] key.
The DSPF repeats feed, transport, and paper exit operations
in the mode corresponding to the operation mode.
When [EXECUTE] key is pressed, the operation is terminated.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
* ( ): Scan speed
* The operation is continued at the document tray detection size
(fixed) when starting the operation. When there is no document,
the operation is continued at the A4 size (fixed).
 
2-2
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the sen-
sors and detectors in the auto document
feed unit and the control circuits.
Section
DSPF
Operation/Procedure
The operation conditions of the sensors and the detectors are dis-
played.
The sensor and the detector which are turned ON are highlighted.
When [SYSTEM SETTINGS] key is pressed, the screen returns to
the SUB code entry menu.
Item
Button
Content
Default value
OC SCAN
300DPI
300DPI (600mm/S)
300DPI 
(600mm/S)
400DPI
400DPI (450mm/S)
600DPI
600DPI (300mm/S)
1200DPI
1200DPI (150mm/S)
Item
Button
Content
Default value
OC SCAN
300DPI
300DPI (600mm/S)
300DPI
(600mm/S)
400DPI
400DPI (450mm/S)
600DPI
600DPI (300mm/S)
1200DPI
1200DPI (150mm/S)
Display
Description
AD value 
displayed
Default value
TH_CL
Lamp thermistor
0-255
Sensor value
Item
Button
Content
Default value
DSPF SCAN
(SINGLE 
[Simplex])
300DPI
300DPI (600mm/S)
300DPI
(600mm/S)
400DPI
400DPI (450mm/S)
600DPI
600DPI (300mm/S)
DSPF SCAN
(DOUBLE 
[Duplex])
300DPI
300DPI (300mm/S)
300DPI
(300mm/S)
400DPI
400DPI (225mm/S)
600DPI
600DPI (150mm/S)
Sensor name 
(display)
Content
SSET
DSPF installation detection
SOCD
DSPF open/close detection
SCOV
DSPF upper door open/close detection
SLCOV
DSPF lower door open/close detection
SPED
DSPF document set/empty detection
SPPD1
DSPF document pass detection 1
SPPD2
DSPF document pass detection 2
SPPD3
DSPF document pass detection 3
SPPD4
DSPF document pass detection 4
SPPD5
DSPF document pass detection 5
MX-M1100  SIMULATION  7 – 10
 
2-3
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the loads
in the auto document feed unit and the con-
trol circuit.
Section
DSPF
Operation/Procedure
1)
Select a target item of the operation check with the touch panel
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
Note (*): This operation is valid only when the stamp solenoid
(option) is installed.
 
2-6
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the scanner
fan motor.
Section
Scanner (reading)
Operation/Procedure
1)
Select a target item of the operation check with the touch panel
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
<<Description of load operation>>
 
3
 
3-2
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the sen-
sors and the detectors in the finisher and
the control circuits.
Section
Finisher
Operation/Procedure
The operation conditions of the sensors and the detectors are dis-
played.
The sensor and the detector which are turned ON are highlighted.
When [SYSTEM SETTINGS][SYSTEM SETTINGS] key is pressed,
the screen returns to the SUB code entry menu.
<Finisher>
SPPD6
DSPF document pass detection 6
SPPD7
DSPF document pass detection 7
SPOD
DSPF paper exit detection
SPRDMD1
DSPF random paper feed size detection 1
SPRDMD2
DSPF random paper feed size detection 2
STUD
DSPF document tray upper limit detection
STLD
DSPF document tray lower limit detection
SRDPUD
DSPF random document pickup detection
SPLS1
DSPF document length detection 1
SPLS3
DSPF document length detection 3
STMPU
DSPF stamp unit installation detection
SPRDMU
DSPF random unit installation detection
SWD_LEN
DSPF guide plate position (Unit; 0.1mm)
SWD_AD
DSPF document detection volume output AD value
Display
Content
SPUM
DSPF paper feed motor
SRRM
DSPF resist motor
SPFM
DSPF transport motor
SPSM
DSPF PS motor
SRFM
DSPF scan transport motor
SPOM
DSPF paper exit motor
SLUM
DSPF lift-up motor
SRPM
DSPF random paper feed motor
SPFFAN1
DSPF motor cooling fan 1
STMPS
DSPF stamp solenoid (*)
Display
Content
CCDFM
CCD cooling fan
CLFM
LAMP cooling fan
Sensor name 
(display)
Content
NO.
Display Item
Content
1
STP_SMN
Staple paper surface sensor
2
SFT_SMN
Shift paper surface sensor
3
KAIHEIHP
Paper exit port open/close home sensor
4
SFT_EX2
Shift paper exit 2 sensor
5
SFT_EX1
Shift paper exit 1 sensor
6
PRF_FL
Proof full sensor
7
PRF_EX
Proof paper exit sensor
8
ENTR
Entry port sensor
9
PRSTKKHP
Pre-stack select home sensor
10
STPKHP
Staple select home sensor
11
PRFKHP
Proof select home sensor
12
SFT2HP
Shift home 2 sensor
13
SFT1HP
Shift home 1 sensor
14
MKUDOHP
Return drive home sensor
15
SMN_KNT
Paper surface detection sensor
16
Z_SFT_FL
Z paper shift full sensor
17
PRSTKTHP
Pre-stack pawl release home sensor
18
HOPPRSET
Staple dust hopper set detection
19
HARI_FL
Staple dust full sensor
20
STP_EX
Staple paper exit sensor
21
NEAR_KGN
Tray near lower limit sensor
22
KGN_DAI
Tray lower limit large sensor
23
KGN
Tray lower limit sensor
24
PRSTKRHP
Pre-stack right sensor
25
POPHP
Tapping drive home sensor
26
STPPRHP
Lead edge stopper home sensor
27
FENCEHP
Movable fence home sensor
28
JOGHP
Jogger home sensor
29
KAMIARI
Staple tray paper presence sensor
30
BLTHP
Eject home sensor
31
JAM_PPR
Jam paper sensor
32
PRESTK
Pre-stack sensor
33
STPPS2HP
Stapler diagonal home 2 sensor
34
STPPS1HP
Stapler diagonal home 1 sensor
35
STPMVHP
Staple front/rear home sensor
36
OSAEUHP
Holding rear home sensor
37
OSAEMHP
Holding front home sensor
38
OSAEHP
Holding home sensor
39
STP_READY
Staple lead edge sensor
40
STP_HARI
Staple presence sensor
41
STP_HP
Staple home sensor
42
SFTJGTHP
Shift jogger temporary save home sensor
43
SFTJOGHP
Shift jogger home sensor
MX-M1100  SIMULATION  7 – 11
<Finisher: Only when the punch unit is installed>
<Saddle finisher>
<Saddle finisher: Only when the punch is installed.>
<Saddle finisher: Only when the center binding unit is installed.>
 
3-3
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the motors
and the solenoids in the finisher and the
control circuits.
Section
Finisher
Operation/Procedure
1)
Select a target of the operation check with the touch panel key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
<When the finisher is installed>
<Finisher: Only when the punch unit is installed>
<Saddle finisher / saddle section>
NO.
Display Item
Content
1
PNCHHP2
Punch home 2 sensor
2
PNCHHP1
Punch home 1 sensor
3
PNCH_FLL
Punch dust full sensor
NO.
Display Item
Content
1
EXGPLTHP
Paper exit guide plate HP sensor
2
UPTRYEXT
Paper exit sensor
3
SFTROLHP
Shift HP sensor
4
STPROTHP
Stapler diagonal HP sensor
5
CONSTPHP
Stapler shift HP sensor
6
PSTRYEXT
Staple paper exit sensor
7
FINENT
Entry port sensor
8
STRS
Edge binding stapler (1 rotation) sensor
9
STES
Edge binding stapler staple lead edge sensor
10
STSS
Edge binding stapler staple presence sensor
11
UTRPHSTP
Paper surface detection: shift
12
UTRPHNST
Paper surface detection: staple
13
UPTRFLNS
Full sensor: without center binding
14
BLTHPS
Eject pawl HP sensor
15
JOGHPS
Jogger HP sensor
16
STPTRPAP
Staple tray paper presence sensor
17
STKROLHP
Oscillation return roller HP sensor
18
UPTRYLMT
Rear edge detection: shift
19
PRFTRYFL
Proof tray full sensor
20
PRFTRYEX
Proof tray paper exit sensor
NO.
Display Item
Content
1
PNCHENC
Punch RPS
2
PNCHHP
Punch drive HP
3
PAPPOSHP
Horizontal resist detection HP sensor
4
PNCHMVHP
Punch shift HP sensor
5
PNCHHPFL
Punch dust full sensor
6
PAPPOS
Horizontal resist detection sensor
No
Display Item
Content
1
UPTRFLSD
Full sensor: with center binding
2
STKPRST
Lead edge sensor
3
FLDUNEXT
Folding pass sensor
4
FLDCMHP
Folding can HP sensor
5
FLDPLTHP
Folding plate HP sensor
6
FLDBTMHP
Rear edge fence HP sensor
7
STJCTGHP
Bundle branch open/close HP sensor
8
FLDUNENT
Reach sensor
9
CLPROLHP
Drive roller HP sensor
10
FSDSTRR
Center binding stapler (1 rotation) sensor: rear
11
FSDSTER
Center binding stapler staple lead edge 
sensor: rear
12
FSDSTSR
Center binding stapler staple presence 
sensor: rear
13
FSDSTRF
Center binding stapler (1 rotation) sensor: 
front
14
FSDSTEF
Center binding stapler staple lead edge 
sensor: front
15
FSDSTSF
Center binding stapler staple presence 
sensor: front
16
SDLFLLF
Saddle section full sensor: front
17
SDLFLLR
Saddle section full sensor: rear
NO.
Display
Content
1
MAIN1_M
Upper transport motor
2
MAIN2_M
Lower transport motor
3
PRF_EX_M
Proof paper exit motor
4
SFT_EX_M
Shift paper exit motor
5
STP_EX_M
Staple paper exit motor
6
PRFK_M
Proof select motor
7
STPK_M
Staple select motor
8
PRSTKK_M
Pre-stack select motor
9
PRSTKH_M
Pre-stack transport motor
10
PRSTKT_M
Pre-stack pawl release motor
11
POPH_M
Tapping transport motor
12
POP_M
Tapping drive motor
13
OSAE_M
Holding motor
14
OSAEM_M
Holding front motor
15
OSAEU_M
Holding rear motor
16
JOG_M
Jogger motor
17
BLT_M
Eject motor
18
STPMV_M
Stapler front/rear motor
19
STPPOS_M
Stapler diagonal motor
20
STOPER_M
Lead edge stopper motor
21
FENCE_M
Movable fence motor
22
KAIHEI_M
Paper exit port open/close motor
23
SFT_M
Shift tray motor
24
SHTR_S
Shooter open/close solenoid
25
MHNSO_M
Return transport motor
26
MKUDO_M
Return drive motor
27
LFT_M
Tray up/down motor
28
STP_M
Staple motor
29
SFTJG_M 
Shift jogger motor
30
SFTJGT_M
Shift jogger save motor
NO.
Display Item
Content
1
PNCH_M
Punch motor
NO.
Display Item
Content
1
ENT_M
Entry port motor
2
UPTRS_M
Upper transport motor
3
LOTRS_M
Lower transport motor
4
EXIT_M
Paper exit motor
5
PORLDR_M
Tapping roller drive motor
6
SFT_M
Shift motor
7
EXGPLT_M
Paper exit guide plate open/close motor
8
TRYLFT_M
Tray up/down motor
9
STRLVI_M
Return roller oscillation motor
10
JOG_M
Jogger motor
11
BLT_M
Eject motor
12
STPMV_M
Staple shift motor
13
STPROT_M
Staple diagonal motor
14
STPMOV_M
Edge surface staple motor
15
UPJCTG_S
Upper branch SOL
16
LOJCTG_S
Lower branch SOL
MX-M1100  SIMULATION  7 – 12
<Saddle finisher/saddle section: Only when the center binding unit
is installed.>
<Saddle finisher/saddle section: Only when the punch unit is
installed.>
 
3-10
Purpose
Finisher adjustment
Function (Purpose) Used to adjust the jogger position, the lead
edge stopper position, the staple jogging
count number, and the paper folding count
number.
Section
Finisher
Operation/Procedure
1)
Select a target item of the check with [
↑] [↓] keys on the touch
panel.
2)
Enter the set value with 10-key. 
Press [OK] key. (The set value is saved.)
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
<Finisher>
17
POS_S
Tapping SOL
18
TEGPRS_S
Rear edge holding SOL
NO.
Display
Content
1
SDLPRS_S
Center binding holding SOL
2
BDJCTG_M
Bundle branch open/close motor
3
TALFNC_M
Rear edge fence shift motor
4
SDLSTF_M
Center binding stapler motor: front
5
SDLSTR_M
Center binding staple motor: rear
6
FLDPLT_M
Folding plate motor
7
FLDROL_M
Folding roller motor
8
DRRLVI_M
Drive roller oscillation motor
NO.
Display Item
Content
1
PNCH_M
Punch motor
2
PNCHMV_M
Punch shift motor
3
STSMOV_M
Horizontal resist detection motor
NO.
Display Item
Content
Item
Category
Display
Item
Setting 
range
Default 
value
Remark
A
Jogger 
position 
adjustment
JOGGER1 (OTHER)
Other
80 - 115
100
[Jogger shift direction (main scanning direction) position 
adjustment]
• Unit of 1 step: 0.1mm
• Adjustment resolution: 0.5mm
• Actual range: -2.0 - 1.5mm
When the set value is smaller (-) than the default value. :
The unit shifts to the direction so that the jogger width 
becomes smaller than the reference level.
When the set value is greater (+) than the default value. :
The unit shifts to the direction so that the jogger width 
becomes greater than the reference level.
* Do not set the value to 80 - 89.
B
JOGGER1 (A3)
A3
C
JOGGER1 (B4)
B4
D
JOGGER1 (A4R)
A4R
E
JOGGER1 (A4)
A4
F
JOGGER1 (B5R)
B5R
G
JOGGER1 (B5)
B5
H
JOGGER1 (11 x 17)
11 x 17
I
JOGGER1 (8.5 x 14)
8.5 x 14
J
JOGGER1 (8.5 x 11R)
8.5 x 11R
K
JOGGER1 (8.5 x 11)
8.5 x 11
L
Alignment 
jogger 
position 
adjustment
JOGGER2 (OTHER)
Other
70 - 130
100
[Alignment unit jogger position adjustment value]
• Unit of 1 step: 0.1mm
• Adjustment resolution: 0.1mm
• Actual range: -3.0 - 3.0mm
When the set value is smaller (-) than the default value. :
The unit shifts to the direction so that the alignment jogger 
width becomes smaller than the reference level.
When the set value is greater (+) than the default value. :
The unit shifts to the direction so that the alignment jogger 
width becomes greater than the reference level.
M
JOGGER2 (A3)
A3
N
JOGGER2 (B4)
B4
O
JOGGER2 (A4R)
A4R
P
JOGGER2 (A4)
A4
Q
JOGGER2 (B5R)
B5R
R
JOGGER2 (B5)
B5
S
JOGGER2 (11 x 17)
11 x 17
T
JOGGER2 (8.5 x 14)
8.5 x 14
U
JOGGER2 (8.5 x 11R)
8.5 x 11R
V
JOGGER2 (8.5 x 11)
8.5 x 11
W
JOGGER2 (A5R)
A5R
X
JOGGER2 (A5)
A5
Y
JOGGER2 (5.5 x 8.5R)
5.5 x 8.5R
Z
JOGGER2 (5.5 x 8.5)
5.5 x 8.5
AA
Lead edge 
stopper 
position 
adjustment
STOPPER
Lead edge 
stopper position 
adjustment
50 - 120
100
[Lead edge stopper position adjustment value]
• Unit of 1 step: 0.1mm
• Adjustment resolution: 0.1mm
• Actual range: -5.0 - 2.0mm
When the set value is smaller (-) than the default value. :
The holding level by the lead edge stopper is decreased.
When the set value is greater (+) than the default value. :
The holding level by the lead edge stopper is increased.
AB
Staple 
jogging count 
number
STAPLE JOGGING COUNT
Staple jogging 
count number
0 - 1
0
Unit of 1 step: Once
Adjustment resolution: Once
Actual range: 1 - 2 times
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