MX-2300N, MX-2700N, MX-2300G, MX-2700G, MX-2300FG, MX-2700FG (serv.man9). All Sections - Sharp Copying Equipment Service Manual (repair manual). Page 115

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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
Display
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