DOWNLOAD Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man2) Service Manual ↓ Size: 5.22 MB | Pages: 82 in PDF or view online for FREE

 

 

1.  Using a PC, copy the OCR Dictionary Update file onto the root of a USB memory device (as shown). 

 

Note:  The OCR firmware for MX-3060N – MX-6070N series consists of 1 file (*.UAR). 

 

 

 

2.  Insert the USB memory device containing the OCR firmware file into the main USB Port and enter 

Simulation 49-06 [OCR data update]. 

Note: 
When using Easy Mode, select Version Upgrade from the Installation tab and execute SIM49-05 
Water mark update. In addition, if no USB device is detected, an error message will be displayed. 

 

 
 
 
 
 
 
 
 
 

 
3.  Browse and select the OCR Dictionary update file – example shown = OCR_01000000.uar. 

 

 

 

4.  The current and updated version should now be displayed. Press Execute to commence upgrade:- 

 

 

 

 

 

 

5.  Update File Checking and a progress of the firmware update will be displayed:- 

 

 

 

6.  Once the update is complete, press OK to exit simulation mode. 

 

 

 

OCR Dictionary Update is now complete 

 

 

WARNING:  
Never execute Sim16 to clear U2 trouble WITHOUT investigating the root cause of U2 trouble by using the 
following procedure:- 

 

1.  Ensure to follow ESD procedures (using an earth strap) while handling the PWBs as EEPROM data may 

become corrupted due to static charge. 

2.  Never insert the EEPROM to the socket in reverse. 

3.  U2 trouble occurs 100% if the machine is turned on after inserting the EEPROM in reverse. Execution 

of Sim16 to clear this U2 trouble will lead to corrupted data which cannot be fully recovered in the 
field. 

4.  Make sure that PCU, MFP & SCAN EEPROMs are not switched - label each EEPROM for identification 

purposes before removing from the PWB. 

5.  Please handle EEPROMs with care to prevent bending or damage of pins.They will be broken if bent 

several times. (This type of trouble has been reported many times.). 

6.  Do not use foamed styrol etc. for packing during the transportation of EEPROM. Foamed styrol easily 

generates static charge. In some cases, EEPROM is damaged just by placing it into foamed styrol. 

7.  Make sure to use black sponge (anti-static) for packing during transportation. The black sponge is also 

used to pack EEPROM provided as service parts. 

 

CAUTION:  
Please note that counter data and machine adjustment values are recorded in the EEPROM. If the data in 
EEPROM is corrupted, it is impossible to recover. In such cases, the only solution will be to initialise the 
EEPROM therefore, counter data and adjustment values will be reset to “0” or “default”. Once all the 
adjustment values are set to default, it will be necessary to readjust all the adjustment values (ie. perform a 
complete run-up procedure). 
 
Caution to prevent damage on EEPROM: 
In case any trouble other than U2 occurs to the machine and the PWB has been replaced (eg. remove and 
reinstall the EEPROM onto the replacement PWB for example) and U2 trouble occurs right after power on, 
never execute Sim16 under this condition. 

 

As previously mentioned, the data in EEPROM will be corrupted after Sim 16 execution therefore:- 

  In such cases, EEPROM may have been inserted in reverse or MFP and PCU EEPROM may have been 

switched. 

  Turn off the machine without execution of Sim16, install the correct EEPROM into the proper position 

(on the PWB), power on the machine again and then execute Sim16. This way, U2 trouble should be 
cleared. 

  Sim16 should only be executed to clear U2 trouble if it occurred without performing any repair or 

maintenance as such. 

As previously mentioned, execution of Sim16 won’t clear artificially-generated U2 errors. Instead, it may 
actually damage the EEPROM, HDD storage and backup data. 
 

 

 

Most data that is stored on the HDD can be backed up and reinstalled following replacement or HDD failure. 
If the HDD is operating normally before replacement, backup the data and then reinstall the data onto the 
replacement HDD. 

 

The HDD contains the following data:- 

 

No. 

Data 

Backup Method 

Operator 

1 

Address book 

Sim56-2 / Device cloning / 

Storage backup 

Sim56-2 / Device cloning / 

Storage backup 

Service or 

User 

2 

Image send series 

registration data (Sender’s 

information, meta data, etc.) 

Sim56-2 / Device cloning / 

Storage backup 

Sim56-2 / Device cloning / 

Storage backup 

Service or 

User 

3 

User authentication 

Account management 

Sim56-2 / Device cloning / 

Storage backup 

Sim56-2 

Service 

4 

Japanese FEP dictionary 

(Learning) 

Not available 

 

— 

5 

Chinese FEP dictionary 

(Learning) 

Not available 

 

— 

6 

JOB LOG 

Perform with 

WEB PAGE. 

 

— 

7 

JOB completion list 

Not available 

 

— 

8 

New N/A (FSS) information 

Not available 

 

— 

9 

User font (Added) 

Not available 

Perform via WEB PAGE. 

Service or 

User 

10 

User macro 

Not available 

Perform via WEB PAGE. 

11 

Document filing 

Perform with 

WEB PAGE. 

Perform via WEB PAGE. 

12 

Some system setting data 

Sim56-2 / Device cloning / 

Storage backup 

Sim56-2 / Device cloning / 

Storage backup 

Service or 

User 

13 

User colour profile 

Not available 

Perform via WEB PAGE. 

Service or 

User 

14 

Cookie file for OSA 

application 

- 

 

Service 

15 

eOSA application file 

- 

Reinstallation of 

application 

Service 

16 

User files saved on the 

SMB server (NAS) 

- 

 

Service 

17  Paper property information  Sim56-2 / Device cloning 

Sim56-2 / Device cloning 

Service or 

User 

18  Billing account information 

Sim56-2 / Device cloning / 

Storage backup 

Sim56-2 / Device cloning / 

Storage backup 

Service or 

User 

19 

Print share stored data 

Not available 

— 

—