Sharp Mx 2300n Service Manual

							MX-2300/2700 N/G  SIMULATION  7 – 5
27 2 Used to set the FSS function (Password, HOST server TEL number). Communication (RIC/
MODEM)Setting
4 Used to set the FSS functions (initializing, call, toner order auto send). Communication (RIC/
MODEM)Setting
5 Used to set the tag number. Communication (RIC/
MODEM)Setting
6 Used to set YES/NO of the manual service call. Communication (RIC/
MODEM)Setting
7 Used to set the FSS functions (enable, alert callout). Communication (RIC/
MODEM)Setting
9 Used to set the threshold value for determining whether the paper feed time 
between sensors is recorded or not and the threshold value for determining 
whether the gain adjustment retry number is recorded or not.– Setting
10 Used to clear the trouble prediction history information. Communication (RIC/
MODEM)Data clear
11 Used to display the serial communication retry number and the scanner gain 
adjustment retry number history. (for RSPF)Communication (RIC/
MODEM)Adjustment/Setup/Operation 
data output/Check (Display/Print)
12 Used to display the high-density, half-tone process control error history and the 
automatic register adjustment error history.Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
13 Used to display the history of paper feed time between sensors. – Adjustment/Setup/Operation 
data output/Check (Display/Print)
14 The FSS connection test mode setting is made. – Operation test/Check
30 1 Used to check the operations of the sensors and detectors in the paper feed 
section, the paper transport section, and the paper exit section.Paper feed Operation test/Check
2 Used to check the operations of the sensors and detectors of the paper feed 
section and the related circuits.Paper feed Operation test/Check
33 1 Used to check the operations of the card reader sensor and the related circuits. 
(The card reader sensor operation can be monitored with the LCD display.) 
(Japan only)Other Operation test/Check
40 2 Used to adjust the detection level of the manual feed tray paper width detector. Paper feed Adjustment
7 Used to set the adjustment value of the detection level of the manual paper feed 
tray paper width detector.Paper feed Setting
41 1 Used to display the operating state of the document sensor. Other Operation test/Check
2 Used to adjust the detection level of the document size sensor. Other Operation test/Check
3 Used to display the document sensor detection level (A/D) in real time and to 
display the threshold value adjusted with SIM 41-2 in [ ] beside the sensor 
name.Other Operation test/Check
43 1 Used to set the fusing temperature in each operation mode. Fusing Setting
4 Used to set the fusing temperature in each operation mode. (Continued from 43-
01.)Fusing Setting
20 Used to correct the environments of low temperature and low humidity (L/L) for 
the fusing temperature setting 1 for each paper (SIM 43-0).Fusing Setting
21 Used to perform correction of high temperature and high humidity (H/H) 
environment for the fusing temperature setting 1 (SIM 43-01) for each paper.Fusing Setting
22 Used to perform L/L (low temperature, low humidity) correction for the fusing 
temperature setting 1 (SIM 43-04) for each paper.Fusing Setting
23 Used to perform H/H (high temperature, high humidity) correction for the fusing 
temperature setting 1 (SIM 43-04) for each paper.Fusing Setting
24 Used to enter the correction values for SIM 43-1 and SIM 43-4 temperature 
corrections.Fusing Setting
44 1 Used to set whether the correction functions of the image forming (process) 
section are enabled or not.– Setting
2 Used to perform the light quantity adjustment of the process control sensor and 
the registration sensor (two for resist are adjusted simultaneously) and the 
surface scan.Process Adjustment
4 Used to perform the correction operation of the image forming section and to set 
the process control sensor adjustment conditions.Process Setting
6 Used to forcibly execute the correction in the image process section (high-
density process correction) (process correction).Process Operation test/Check
9 Used to check the data related to the result of the image forming section 
correction (high density process correction). (Corrected main charger grid 
voltage in each print mode, developing bias voltage, etc.) (This simulation is 
used to check whether the correction is normally executed or not.)Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
12 Used to check the sampling toner image patch density data in the image forming 
section correction (high density process correction). (This simulation is used to 
check whether the correction is normally executed or not.)Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
13 Color image density sensor adjustment (Adjustment by the jig) Process Adjustment
14 Used to check the output level of the fusing temperature sensor, the machine 
temperature sensor, and the humidity sensor.Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
16 Used to check data related to the toner density correction result. (This 
simulation allows to check that the correction is normally performed or not.)Process (Developing) Adjustment/Setup/Operation 
data output/Check (Display/Print)
21 Used to register the half tone process control reference value (half tone 
correction).Process Setting Code
Function (Purpose) Section Purpose
Main Sub 
						

							MX-2300/2700 N/G  SIMULATION  7 – 6
44 22 Used to check the toner patch image density level of each color in half tone 
image forming section correction (process correction). (This simulation is used 
to check that the correction is normally executed or not.)Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
24 (This simulation is not used in the market.) 
Used to display the process control result.Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
25 Used to check the initial condition of process control (half tone correction). Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
26 Used to execute the half tone process control forcibly. Process Adjustment
27 Used to clear the half tone process control correction value. Process Data clear
28 Used to set the timing (ON/OFF) of process control execution. Process Setting
29 Enable/disable of the half tone correction during each job is switched. Process Setting
31 Used to perform the phase adjustment for OPC drum deflection. (Used to adjust 
the phases of four OPC drums deflection.)Process (OPC drum) Adjustment
43 Used to display each developing unit installing state AD value. 
This simulation is added to check the sampling data of the detection judgment of 
developing unit installation not only as the judgment result (trouble display) but 
also as the current state value.Process (Developing) Adjustment/Setup/Operation 
data output/Check (Display/Print)
52 (This function is not used. Do not operate.) 
Used to check the toner patch image density level of each color in 1 pixel half 
tone correction. (The simulation is used to check whether the correction is 
normally executed or not.)Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
54 (This function is not used. Do not operate.)
Used to display the 1 pixel half tone correction result.Process Adjustment/Setup/Operation 
data output/Check (Display/Print)
56 (This function is not used. Do not operate.)
Used to perform the forcible execution of 1 pixel half tone correction.Process Setting
57 (This function is not used. Do not operate.)
Used to clear the correction value of 1 pixel half tone correction.Process Data clear
46 1 Used to set the default exposure (color copy) for every document mode. Scanner Adjustment
2 Used to adjust the exposure in BLACK copy. Scanner Adjustment
4 Used to adjust the exposure of the color scanner. Scanner Adjustment
5 Used to adjust the exposure of the black scanner. Scanner Adjustment
8 Used to make the scanner color balance RGB adjustment (for color push 
scanner mode).Scanner Adjustment
9 Used to adjust the exposure. RSPF Adjustment
10 Used to the copy density adjustment (manual). (color mode) Engine Adjustment
16 Used to the copy density adjustment (manual) [Monochrome, all modes] PG 
print.Engine Adjustment
19 Used to set the BLACK auto exposure mode. Scanner Adjustment
21 Used to perform the copy color balance manual correction. [Color, All modes]: 
PG printEngine Adjustment
23 Used to set ENABLE/DISABLE of the half tone highest density correction. – Setting
24 Used to the copy color balance auto adjustment. Engine Adjustment
25 Used to execute the fine adjustment of single color mode color balance. Image process (ICU) Adjustment
26 Used to reset the single color mode color balance set value to the default. Image process (ICU) Adjustment
27 Used to set the engine gamma calculating formula coefficient. Image process (ICU) Adjustment
28 (Information on this simulation may be requested in some cases. However, this 
function is basically not used in the market.) 
Used to check the auto exposure/Auto document recognition/ Line number 
recognition (Color mode). If the local memory size is less than 256MB, the 
operation of this simulation may not operate normally.Image process (ICU) Adjustment
33 Used to execute the color auto mode adjustment. Image process (ICU) Setting
36 Used to perform the fine adjustment of 2-color (Red, Black) copy. – Adjustment
37 Used to perform the BLACK image forming adjustment. – Adjustment
39 Used to execute the image send sharpness adjustment. (Only when FAX is 
installed)FAX Adjustment
40 Used to execute the FAX exposure adjustment. (Collective adjustment of all the 
modes). (Only when FAX is installed)ICU/FAX Adjustment
41 Used to execute the FAX exposure adjustment (Normal). (Only when FAX is 
installed)ICU/FAX Adjustment
42 Used to execute the FAX exposure adjustment (Fine text). (Only when FAX is 
installed)ICU/FAX Adjustment
43 Used to execute the FAX exposure adjustment (Super Fine). (Only when FAX is 
installed)ICU/FAX Adjustment
44 Used to execute the FAX exposure adjustment (Ultra Fine). (Only when FAX is 
installed)ICU/FAX Adjustment
45 Used to execute the FAX exposure level adjustment and the individual setting 
(600DPI). (Only when FAX is installed)FAX Adjustment
47 Used to set the JPEG compression rate in Copy/Scanner (PUSH SCAN). – Setting
48 1 Used to execute the magnification adjustment in the scan system (for RSPF). RSPF/Scanner Adjustment Code
Function (Purpose) Section Purpose
Main Sub 
						

							MX-2300/2700 N/G  SIMULATION  7 – 7
48 5 This adjustment is executed when a satisfactory result is not obtained when a 
different copy magnification ratio is specified and copying is made after 
adjustment of the sub scanning direction image magnification ratio with SIM 48-
1.
When there is an error in the copy magnification ratio in reduction copy, the 
adjustment value of high speed mode is adjusted.
When there is an error in the copy magnification ratio in enlargement copy, the 
adjustment value of low speed mode is adjusted. This is the magnification ratio 
adjustment in the scan system.RSPF/Scanner Adjustment
6 Used to adjust the rotating speed of each motor. – Adjustment
49 1 Used to execute the firmware update. – Version-up
3 The Operation Manual saved in the hard disk is updated. – Version-up
50 1 Used to adjust the copy image position on print paper in the copy mode and to 
adjust the void area (image loss). (The similar adjustment can be executed with 
SIM50-05 and 50-02 (Simple method). (Document table mode))– Adjustment
2 Used to adjust the copy image position on print paper in the copy mode and to 
adjust the void area (image loss). (Simple adjustment)
(Similar to SIM50-01. This simulation provides the simpler method.)– Adjustment
5 Used to set the lead edge adjustment value which affects only the printer print. Printer Adjustment
6 Used to adjust the copy image position on the print paper in the copy mode and 
to adjust the void area (image loss). (The similar adjustment can be executed 
with SIM50-7 (Simple method).) (RSPF mode)RSPF Adjustment
7 Used to adjust the copy image position on print paper in the copy mode and to 
adjust the void area (image loss). (The similar adjustment can be executed with 
SIM50-6 (Simple type).) (RSPF mode)RSPF Adjustment
10 Used to adjust the print off-center for each tray.
Image print center position adjustment (Adjusted for each paper feed section.)– Adjustment
12 Used to execute the scan image off-center position adjustment. (Adjusted for 
each scan mode.)– Adjustment
20 Used to execute the manual adjustment of the main scanning direction 
registration (color shift). (Backup value input)– Adjustment
21 Used to execute the manual adjustment of the sub scanning registration (color 
shift). (Backup value input)– Adjustment
22 Used to execute the auto adjustment of the main/sub scan the main/sub 
registration. (Print on the belt/ Scan with the registration sensor (photo sensor)
Image registration adjustment (Auto adjustment) adjustment image quality 
image position– Adjustment
24 Used to display the data acquired with the auto registration adjustment 
simulation (SIM50-22).– Adjustment
27 Used to adjust the image loss of scanned image in the FAX/Scanner mode. FAX/Scanner Adjustment
28 Used to execute the service adjustment, the OC adjustment, the BK main scan 
magnification ration correction, the RSPF adjustment, and the print position 
adjustment (Auto void adjustment (Service installation adjustment)).– Adjustment
28 Used to adjust the OC document lead edge, off-center, and the sub scan 
magnification ratio. (Auto void adjustment (Service installation adjustment) (1: 
OC adjustment))– Adjustment
28 Used to execute the BK main scan magnification ratio adjustment.
(Auto void adjustment (Service instillation) (2: BK-main scan magnification ratio 
correction))– Adjustment
28 Used to execute the RSPF (Front/Back) document lead edge, off-center, and 
sub scan magnification ratio adjustment.
(Auto void adjustment (Service installation adjustment) (3: RSPF adjustment))RSPF Adjustment
28 Used to execute the print lead edge adjustment and the all-cassette print off-
center (individual cassette, ADU) adjustment.
(Auto void adjustment (Service installation adjustment) (4: Print position 
adjustment)– Adjustment
28 Used to display the adjustment result.
(Auto void adjustment (Service installation adjustment) (5: result display)– Adjustment
28 Used to display the data used for the adjustment.
(Auto void adjustment (Service installation adjustment) (6: data display))– Adjustment
51 1 Used to adjust the ON/OFF timing of the transfer voltage and the separation 
bias voltage.Process Adjustment
2 Used to adjust the contact pressure of paper against the registration roller (main 
unit paper feed section, duplex paper feed, SPF paper feed) on each section. 
(When there are much variations in print image positions for paper or when the 
paper jam occurs, the adjustment is required.) Used to change the deflection 
quantity correction value of each specified cassette.Paper transport Adjustment
53 6 Used to adjust the RSPF document tray size of the main unit. RSPF Adjustment
7 Used to enter the adjustment value of the main unit RSPF document tray size 
adjustment value. SIM53-06 A/D value manual input (for RSPF).RSPF Adjustment
8 Used to adjust the RSPF scan position. RSPF Adjustment
55 1 Used to set the engine soft SW. PCU Setting
2 Used to set the scanner soft SW Scanner Setting
3 Used to set the controller soft SW. MFP Setting Code
Function (Purpose) Section Purpose
Main Sub 
						

							MX-2300/2700 N/G  SIMULATION  7 – 8
56 1 Used to execute data transfer. MFP Data transfer
2 Used to backup the data (user authentication data, address book, etc.) of 
EEPROM, SRAM, or HDD to a USB memory and to restore the data.Memory, HDD Backup
60 1 Used to check read/write of the expansion DIMM installed to the ICU PWB.
After completion of execution, the result of each slot is displayed on the panel.
ICU PWB image DRAM read/write operation check, check ICU (memory) 
operation.Image process (ICU) Operation test/Check
2 Used to set the data of onboard SDRAM. – Setting
61 1 The polygon motor rotation and the BD signal detection are checked. LSU Operation test/Check
4 Used to execute self-print of the LSU position adjustment. LSU Adjustment
62 1 Used to execute the hard disk format (except operation manual area).
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
2 Used to execute the partial check of the hard disk read/write.
* Be sure to format the HDD in FAT32.MFP (HDD) Operation test/Check
3 Used to execute read/write check (all areas) of the hard disk.
* Be sure to format the HDD in FAT32.MFP (HDD) Operation test/Check
6 Used to execute the HDD self-diagnostics.
* Be sure to format the HDD in FAT32.MFP (HDD) Operation test/Check
7 Used to print the self-diagnostics error log.
* Be sure to format the HDD in FAT32.MFP Operation test/Check
8 Used to format the hard disk excluding the system area and operation manual 
area.
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
10 Used to delete the job completion list. (The job log data are also deleted.)
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
11 Used to delete the document filing data.
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
12 Used to set Enable/Disable of auto format in HDD trouble.
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
13 Used to format the hard disk (operation manual area only).
* Be sure to format the HDD in FAT32.MFP (HDD) Data clear
63 1 Used to check the following values related to shading for RGB and OC. (3 x 2 = 
6 kinds)Scanner (Exposure) Adjustment/Setup/Operation 
data output/Check (Display/Print)
2 Used to execute shading forcibly. Scanner Adjustment
3 Used to execute the gamma correction and density conversion for RGB image 
data inputted from the CCD. Gamma correction 1 of the SCAN ASIC and the set 
value of color correction are set by calculating from the image data.Scanner (scan) Adjustment
5 Used to reset the gamma correction and color correction parameters of the 
SCAN ASIC.Scanner Adjustment
6 Used to scan the engine color balance auto adjustment pattern and to display 
the sampling result.Image process (ICU) Adjustment/Setup/Operation 
data output/Check (Display/Print)
7 Used to display and register the engine auto density adjustment scanner target 
value.Image process (ICU) Setting
8 Used to execute the standard value reset of the engine auto adjustment scanner 
target value (for servicing).Image process (ICU) Setting
11 Used to set the factory target color balance in the auto color balance adjustment 
(SIM46-24).Scanner (Scanning) Setting
64 1 Used to execute self-print (Color mode). Printer Operation test/Check
2 Used to print the density adjustment pattern. Printer Adjustment/Setup/Operation 
data output/Check (Display/Print)
3 Used to execute self-print. (BW mode) Printer Operation test/Check
4 Used to execute self-print. Printer Operation test/Check
5 Used to execute self print (PCL). Printer Operation test/Check
6 Used to execute the printer self print (PS). Printer Operation test/Check
65 1 Used to adjust the touch panel (LCD display section) detection position. Operation panel Adjustment
2 Used to check the touch panel (LCD display section) detection position 
adjustment result.Operation panel Adjustment/Setup/Operation 
data output/Check (Display/Print)
67 24 Use to execute the printer setting of auto color calibration. Printer Adjustment
25 Used to set the manual correction of the printer engine color balance. Printer Adjustment
26 Used to set the reference scanner target value of the printer engine auto density 
adjustment.Printer Adjustment
27 Used to display and register the scanner target value (for servicing) of the 
printer engine auto density adjustment.Printer Adjustment
28 The scanner target value (for servicing) of the printer engine auto density 
adjustment is reset to the standard value.Scanner Adjustment
30 Used to set YES/NO of delivery of the main unit calibration data and the process 
control correction data to the client PC by the GDI printer.Printer Setting
31 Used to clear the printer calibration value. Printer Data clear
32 Used to set YES/NO of screen color change for each object. – Setting
33 Used to execute the gamma correction between printer screens. (for PCL) Printer Adjustment
33 Used to execute the gamma correction between printer screens. (for GDI) Printer Adjustment Code
Function (Purpose) Section Purpose
Main Sub 
						

							MX-2300/2700 N/G  SIMULATION  7 – 9
3. Details of simulation
 
1
 
1-1
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the scan-
ner unit and its control circuit.
Section: Optical (Image scanning)
Item: Operation
Operation/Procedure
1) Select the operation mode with the buttons on the touch panel.
2) Select the magnification ratio with [ZOOM] button on the touch
panel.
3) Press [EXECUTE] button.
The scanner scans at the speed corresponding to the opera-
tion mode.
 
1-2
Purpose: Operation test/check
Function (Purpose): Used to check the operation of sensor and
detector in the scanning (read) section and
the related circuit.
Section: Optical (Image scanning)
Item: Operation
Operation/Procedure
The sensor and detector operation conditions are displayed.
The active sensors and detectors are highlighted.
• The scanner (read) unit is in the home position.: MHPS section
is highlighted.
• The scanner (read) unit is not in the home position.: MHPS is
normally displayed.
 
1-5
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the scan-
ner unit.
Section: Optical (Image scanning)
Item: Operation
Operation/Procedure
1) Select the operation mode with the buttons on the touch panel.
2) Select the magnification ratio with [ZOOM] button on the touch
panel.
3) Press [EXECUTE] button.
The scanner scans continuously at the speed corresponding to
the operation mode. 
When [EXECUTE] button is pressed, the operation is termi-
nated.
 
2
 
2-1
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the auto-
matic document feeder unit and the control
circuit.
Section:RSPF
Item: Operation
Operation/Procedure
1) Select the operation mode with the buttons on the touch panel.
2) Select the aging mode with [1SIDE] and [2SIDE] buttons on
the touch panel.
3) Select the magnification ratio with [ZOOM] button on the touch
panel.
4) Press [EXECUTE] button.
Aging is performed in the mode corresponding to the operation
mode.
* When [EXECUTE] button is pressed during aging, the oper-
ation is terminated and [EXECUTE] button returns to the
original state.
Button 
displayContentSelectable 
magnification ratiosDefault 
value
50 Scan magnification ratio: 
50%COLOR: 50%, 100%, 
200%
BLACK (High speed): 
100%, 200%
BLACK (Low speed): 
50%, 100%, 200%100%
100 Scan magnification ratio: 
100%
200 Scan magnification ratio: 
200%
CLOSE
BLACK(SLOW)
0SIMULATION NO.01-01
SCANNER CHECKTEST
EXECUTE
150200
ZOOM
100%
BLACK(FAST)COLOR
25
50
100
300
400
0SI MU LA TI O NNO.019Ù02TESTSCANNER SENSO R CHE CKMHPS
1/1
CLOSE
Button 
displayContentSelectable 
magnification ratioDefault 
value
50 Scan magnification ratio: 
50%COLOR: 50%, 100%, 
200%
BLACK (High speed): 
100%, 200%
BLACK (Low speed): 
50%, 100%, 200%100%
100 Scan magnification ratio: 
100%
200 Scan magnification ratio: 
200%
CLOSE
BLACK(SLOW)
0SIMULATION NO.01-05
SCANNER CHECKTEST
EXECUTE
150200
ZOOM
100%
BLACK(FAST)COLOR
25
50
100
300
400 
						

							MX-2300/2700 N/G  SIMULATION  7 – 10
 
2-2
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the sen-
sors and detectors in the automatic docu-
ment feeder unit and the related circuits.
Section:RSPF
Item: Operation
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The active sensors and detectors are highlighted.
NOTE: SWD_LEN and SWD_AD are not ON/OFF display.
 
2-3
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the loads
in the automatic document feeder unit and
the control circuits.
Section:RSPF
Item: OperationOperation/Procedure
1) Select the item to be checked with the buttons on the touch
panel.
2) Press [EXECUTE] button.
The selected load operation is performed.
When [EXECUTE] button is pressed, the operation is termi-
nated. 
*1: Since the stamp solenoid is an option unit, it can be operated
only when it is installed.
* For the same loads displayed separately depending on normal
rotation and rotation, if they are selected together, normal rota-
tion is performed.
In addition, if the load is rotating, reverse rotation is not accepted
until the operation is stopped.
 
3
 
3-2
Purpose: Operation test/check
Function (Purpose): Used to check the operation of sensor and
detector in the finisher and the related cir-
cuit.
Section: Finisher
Item: Operation
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The active sensors and detectors are highlighted.

Button 
displayContentSelectable 
magnification ratioDefault 
value
50 Scan magnification ratio: 
50%COLOR: 50%, 100%, 
200%
BLACK (High speed): 
100%, 200%
BLACK (Low speed): 
50%, 100%, 200%100%
100 Scan magnification ratio: 
100%
200 Scan magnification ratio: 
200%
SSET SPF installation detection
SOCD SPF open/close detection
SCOV SPF cover SW
SPED SPF document empty detection
SPPD1 SPF paper entry detection 1 and random detection 
(common)
SPPD2 SPF paper entry detection 2 PS front
SPPD3 SPF before-scan detection
SPPD4 SPF Reverse gate front detection
SPPD5 SPF Reverse rear detection
SPLS1 SPF Document length detection short
SPLS2 SPF Document length detection long
STMPU SPF stamp unit installation detection
SWD_LEN SPF guide plate position
SWD_AD SPF document detection volume output
CLOSE
BLACK(SLOW)
0SIMULATION NO.02-01
RSPF AGINGTEST
EXECUTE
150200
ZOO M
100%
BLACK(FAST)COLOR
2-SIDE
1-SIDE25
50
100
300
400
0
RSPF SENSOR CHECK SWD_LEN: **** SWD_AD: ***
1/1
CLOSESIMULATION NO.02-02TEST
1/1
SSET
SOCDSCOV
SPED
SPPD1 SPPD2SPPD3
SPPD4
SPPD5SPLS1 SPLS2STMPU
SPFM SPF transport motor
SPRM_F SPF paper feed reverse motor normal rotation
SPRM_R SPF paper feed reverse motor reverse rotation
SPFC SPF paper feed clutch
SRRC SPF resist roller clutch
SGS SPF document exit gate solenoid
STMPS Finish stamp solenoid (*1)
FJPID Interface transport unit entry port detection
FJPOD Interface transport unit exit port detection
FJPDD Interface transport unit cover detection
FED Entry port paper detection
FPDHPD Paddle HP detection
FARHPD Bundle roller HP detection
FFJHPD Alignment plate HP detection front
FRJHPD Alignment plate HP detection rear
FAD Alignment tray detection
FOBHPD Discharge belt HP detection
FBED Tray paper detection
FSLD Paper surface detection
FFPD Binding position detection
FFHPD Binding HP detection
FFRHPD Binding roller HP detection
FFED Binding paper detection
FFE Binding lock detection
FULD Lift upper limit detection
FLLD Lift lower limit detection
:w
:w
:w
:w
:w
:w
:w
SIMULATIONNO.0203TESTRSPF OUTPUT CHECK
SPFMSPRM_FSPRM_RSPFC
SRRCSGS
1/1EXECUTE
0
STMPS
CLOSE 
						

							MX-2300/2700 N/G  SIMULATION  7 – 11 


 
3-3
Purpose: Operation test/check
Function (Purpose): Used to check the operation of the load in
the finisher and the control circuit.
Section: Finisher
Item: Operation
Operation/Procedure
1) Select the item to be checked with the buttons on the touch
panel.
2) Press [EXECUTE] button.
The selected load operation is performed.
When [EXECUTE] button is pressed, the operation is termi-
nated.




FLE Lift lock detection
FSHPD Staple drive HP detection 
FSTHPD Staple shift HP detection
FSD Staple empty detection
FSUC Staple connection detection
FSPD Self prime detection
FMLD Tray intermediate detection
FFDD Front door detection
FCD Upper cover detection
FFDSW Front door SW detection
FJSW Joint SW detection
FSSSW Staple safety SW detection
FFANLK Fan motor lock detection
FPE Punch motor lock detection
FPUC Punch unit connection detection
FPHPD Punch HP detection
FPDD Punch dust detection
FPSHPD Punch horizontal resist HP detection
FPTD Punch timing detection
FPSD1 Punch horizontal resist detection 1
FPSD2 Punch horizontal resist detection 2
FPSD3 Punch horizontal resist detection 3
FPSD4 Punch horizontal resist detection 4
FED Entry port paper detection
FBED Tray paper detection
FULD Tray upper limit detection
FMLLD Tray intermediate lower limit detection
FLLD Tray lower limit detection
FSLD1 Paper surface detection 1
FSLD2 Paper surface detection 2
FRLD Roller up/down detection
FBRD Belt separation detection 
FFJHPD Alignment plate HP detection front
FRJHPD Alignment plate HP detection rear
FJPD Alignment guide position detection
FSTPD Staple tray paper detection
FSHPD Staple drive HP detection
FSTHPD Staple shift HP detection
FSD Staple empty detection
FSTD Staple lead edge position detection
FDSW Door open detection
FFANLK Fan motor lock detection
FPRPD Punch rear position detection
FPUC Punch unit connection detection
FPHPD Punch HP detection
FPSHPD Punch horizontal resist HP detection
FPDD Punch dust detection
FPPEND Punch paper rear edge detection
FPPD1 Punch paper surface detection 1
FPPD2 Punch paper surface detection 2
FPPD3 Punch paper surface detection 3
FPPD4 Punch paper surface detection 4
FPPD5 Punch paper surface detection 5
FPPD6 Punch paper surface detection 6
FPDES1 Punch destination detection 1
FPDES2 Punch destination detection 2
FINRPS Entry port reverse solenoid
FJPM Interface transport motor
FJFM Interface transport fan motor
FFM Transport motor
FPM Paddle motor
FAM Bundle paper exit motor
FFJM Alignment motor front
FRJM Alignment motor rear
FSM Staple shift motor
FFSM Staple motor
FLM Lift motor
FFC Folding clutch
FINRPS Entry port reverse path solenoid
FSLS Paper surface detection solenoid
FPDS Paddle solenoid
FBRS Belt separation solenoid
FRM Resist motor
FSWM Oscillation motor
FAM Bundle paper exit motor
FFJM Alignment motor front
FRJM Alignment motor rear
FSM Staple shift motor
FFSM Staple motor
FTLM Tray lift motor
FFANM Fan motor
FPNM Punch motor
FPSM Punch horizontal resist motor
FPNM Punch motor
FPSM Punch horizontal resist motor
0
FIN SENSOR CHECK
CLOSESIMULATION NO.03-02TEST
1/2
FJPID FJPOD FJPDD FED
FPDHPD FARHPD FFJHPD FRJHPD
FAD FOBHPD FBED FSLD
FFPD FFHPD FFRHPD FFED
FFE FULD FLLD FLE 
						

							MX-2300/2700 N/G  SIMULATION  7 – 12
 
3-10
Purpose: Adjustment
Function (Purpose): Used to adjust the finisher.
Section: Finisher
Item: Operation
Operation/Procedure
1) Select the item according to the adjustment content with [↑] [↓]
buttons.
2) Enter the adjustment value with 10-key.
3) Press [OK] button. (The set value is saved.)

[Screen (Saddle finisher installed)]
 
4
 
4-2
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the sen-
sors and detectors in the desk/large capac-
ity tray and the related circuit.
Section: Desk/Large capacity tray (LCC)
Item: Operation
Operation/Procedure
The active sensors and detectors are highlighted.
The active sensors and detectors are highlighted.

Item Display ItemSet 
rangeDefault 
value
A SADDLE POSITOIN Saddle binding 
position adjustment0 to 400 200
B FOLDING POSITION Saddle folding 
position adjustment0 to 400 200
C FRONT ADJUST Alignment position 
adjustment (front)0 to 20 10
D REAR ADJUST Alignment position 
adjustment (rear)0 to 20 10
E STAPLE REAR Staple binding 
position adjustment 
(one position at the 
rear)0 to 200 100
F STAPLE FRONT Staple binding 
position adjustment 
(one position in front)0 to 200 100
G STAPLE BOTH Staple binding 
position adjustment 
(two positions at the 
center)0 to 200 100
H STAPLE PITCH Staple binding 
position adjustment 
(two positions in 
pitch)0 to 100 50
I PUNCH CENTER Punch center 
adjustment47 to 53 50
J PUNCH HOLE Punch hole position 
adjustment0 to 100 50
Item Display ItemSet 
rangeDefault 
value
A FRONT ADJUST Alignment position 
adjustment (front)2 to 18 10
B REAR ADJUST Alignment position 
adjustment (rear)2 to 18 10
C STAPLE REAR Staple binding position 
adjustment (one 
position at the rear)68 to 132 100
D STAPLE FRONT Staple binding position 
adjustment (one 
position in front)68 to 132 100
E STAPLE BOTH Staple binding position 
adjustment (two 
positions at the 
center)68 to 132 100
0SIMULATIONNO.0303TESTFINLOADCHECK
EXECUTE
FINRPSFJPMFJFMFFMFPMFA MFFJMFRJM
FSMFFSMFLMFFC
CLOSE
1/1
1/1
F STAPLE  PITCH Staple binding position 
adjustment (two 
positions in pitch)68 to 132 100
G PUNCH CENTER Punch center 
adjustment37 to 63 50
H PUNCH HOLE Punch hole position 
adjustment42 to 58 50
DCSI1 Desk 1 installation detection
DPFD1 Desk 1 transport detection
DLUD1 Desk 1 upper limit detection
DPED1 Desk 1 paper empty detection
DCSPD1 Desk 1 remaining paper quantity detection
DCSS11 Desk 1 rear edge detection 1
DCSS12 Desk 1 rear edge detection 2
DCSS13 Desk 1 rear edge detection 3
DCSS14 Desk 1 rear edge detection 4
DCSI2 Desk 2 instillation detection
DPFD2 Desk 2 transport detection
DLUD2 Desk 2 upper limit detection
DPED2 Desk 2 paper empty detection
DCSPD2 Desk 2 remaining paper quantity detection
DCSS21 Desk 2 rear edge detection 1
DCSS22 Desk 2 rear edge detection 2
DCSS23 Desk 2 rear edge detection 3
DCSS24 Desk 2 rear edge detection 4
DSW_DSK Desk transport cover open/close detection
LPFD LCC transport sensor
LUD LCC tray upper limit sensor
LDD LCC tray lower limit sensor
LPED LCC tray paper empty sensor
LCD LCC tray insertion detection 
LDSW LCC upper open/close detection SW
LRE LCC lift motor encoder sensor
L24VM LCC24V power monitor
LLSW LCC upper limit SW
LTOD LCC main unit connection detection Item Display ItemSet 
rangeDefault 
value
0
A:
A9æ200
B9æ200
C9æ10
D9æ109çSADDLE POSITION9çFOLDING POSITION9çFRONT ADJUSUT9çREAR ADJUSUT
SIMULATIONNO.03-10
FINISHER ADJUSTMENT
200
:0:*400:	
OK
TESTCLOSE 
						

							MX-2300/2700 N/G  SIMULATION  7 – 13
 
4-3
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the loads
in the large capacity tray and the related cir-
cuit.
Section: Desk/Large capacity tray (LCC)
Item: Operation
Operation/Procedure
1) Select the item to be checked with the buttons on the touch
panel.
2) Press [EXECUTE] button.
The selected load operation is performed.
When [EXECUTE] button is pressed, the operation is termi-
nated.


 
4-5
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the
clutches and the related circuits.
Section: Desk/Large capacity tray (LCC)
Item: Operation
Operation/Procedure
Select the item to be checked with the buttons on the touch panel.
The selected clutch operation is performed. 
When the operation is normally completed, the button is high-
lighted.
 
5
 
5-1
Purpose: Operation test/check
Function (Purpose): Used to check the operation of the display,
LCD in the operation panel, and control cir-
cuit.
Section: Operation panel
Item: Operation
Operation/Procedure
The LCD is changed as shown below. (The contrast changes every
2sec from the current level to MAX → MIN → the current level. Dur-
ing this period, each LED is lighted.
 
5-2
Purpose: Operation test/check
Function (Purpose): Used to check the operation of the heater
lamp and the control circuit.
Section:Fusing
Item: Operation
Operation/Procedure
1) Select the item to be checked with the buttons on the touch
panel.
2) Press [EXECUTE] button.
The selected heater lamp is operated.
When [EXECUTE] button is pressed, the operation is termi-
nated.
DPFM Desk main motor
DLUM1 Desk 1 lift-up motor
DPUC1 Desk 1 paper feed clutch
DLUM2 Desk 2 lift-up motor
DPUC2 Desk 2 paper feed clutch
DTRC Desk transport clutch
LPFM LCC transport motor
LLM LCC lift motor
LPFC LCC paper feed clutch
LPFS LCC paper feed solenoid
LTRC LCC transport clutch
DTRC Desk transport clutch
LTRC A4 LCC transport clutch
0
DSK/LCC SENSOR CHECK
CLOSESIMULATION NO.04-02TEST
1/1
DCSI1 DPFD1 DLUD1 DPED1
DCSPD1 DCSS11 DCSS12 DCSS13
DCSS14 DCSI2 DPFD2 DLUD2
DPED2 DCSPD2 DCSS21 DCSS22
DCSS23 DCSS24 DSW_DSK
:w
:w
0SIMULATIONNO.0403TESTDSK/LCCLOADCHECK
EXECUTE1/1
DPFMDLUM1DPUC1DLUM2DPUC2DTRC
CLOSE
HL_UM Heater lamp upper main
HL_LM Heater lamp lower main
HL_US Heater lamp upper sub
HL_ALL All heater lamps ON
CLOSE
1/1
SIMULATIONNO. 049Ù05TEST
DESK/LCC SYNCRONIZING SIGNAL CHECK
LTRC:DTRCON
:LTRCOFF
DTRC
SI MU LA TI O NNO.059Ù01TEST
SI MU LA TI O NNO.059Ù01TEST 
						

							MX-2300/2700 N/G  SIMULATION  7 – 14
 
5-3
Purpose: Operation test/check
Function (Purpose): Used to check the operation of the scanner
lamp and the circuit.
Section: Optical (Image scanning)
Item: Operation
Operation/Procedure
1) Press [OC COPY LAMP] button on the touch panel.
2) Press [EXECUTE] button.
The target lamp is lighted for 10 sec.
 
5-4
Purpose: Operation test/check
Function (Purpose): Used to check the operation of the dis-
charge lamp and the related circuit.
Section:Process
Item: Operation
Operation/Procedure
1) Select the item to be checked with the buttons on the touch
panel.
2) Press [EXECUTE] button.
The selected discharge lamp is lighted.
 
6
 
6-1
Purpose: Operation test/check
Function (Purpose): Used to check the operations of the paper
transport system, the transfer system, the
fusing system (clutches and solenoids) and
the control circuits.
Section: Paper transport section (Transport, paper
exit)
Item: Operation
Operation/Procedure
1) Select the item to be checked with the buttons on the touch
panel. 
2) Press [EXECUTE] button.
The selected load operation is performed.
When [EXECUTE] button is pressed, the operation is termi-
nated.
(*): For the same loads displayed separately depending on normal
rotation and rotation, if they are selected together, normal rotation
is performed.
In addition, if the load is rotating, reverse rotation is not accepted
until the operation is stopped.
DL_K Discharge lamp K
DL_C Discharge lamp C Same control
DL_M Discharge lamp M
DL_Y Discharge lamp Y
:w
:w
:w
:w
:w
:w
:w
:w
SIMULATIONNO.0502TESTHEATER LAMP LOAD SETUP
HL_UMHL_LM
HL_US
1/1EXECUTE
0CLOSE
HL_ALL
SIMULATIONNO.0503TESTCOPYLAMPCHECK
OC COPYLAMP
1/1EXECUTE
0CLOSE
0
EXECUTE
SIMULATION NO.05-04TESTDISCHARGE LAMP CHECK
1/1
DL_KDL_CDL_MDL_Y
CLOSE
Tra nsp or t/
imagingPFM Transport motor
RRM Resist motor
POMF (*) Paper exit motor normal rotation
POMR (*) Paper exit motor reverse rotation
FUM Fusing motor
CPFM Cassette paper feed motor
OSM Shifter motor
WTNM Waste toner drive motor
CPFC Cassette vertical transport clutch
1TURC Primary transfer separation clutch
PCSS Process control shutter solenoid
LSUSS1 LSU shutter solenoid 1
LSUSS2 LSU shutter solenoid 2
Paper feed CLUM1 Cassette 1 lift-up motor
CPUC1 Cassette 1 paper feed clutch
CLUM2 Cassette 2 lift-up motor
CPUC2 Cassette 2 paper feed clutch
MPUC Manual paper feed clutch
MPFS Manual feed take-up solenoid
MPGS Manual feed gate solenoid
:w
:w
:w
:w
:w
:w
:w
:w
:wCLOSE0SIMULATIONNO.0601TESTFEEDOUTPUT CHECK
EXECUTE1/2
PFM
FUMCPFMOSMCPFC1TURCPCSSWTNMCLUM1CPUC1CLUM2CPUC2MPUC
RRMPOMFPOMR