AR-M351U, AR-M451U (serv.man17). Simulations - Sharp Copying Equipment Service Manual (repair manual). Page 65

AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 65

This simulation is used to change and check the controller soft
SW. Set this setting to the default.

There is no need to change this setting in the market.

1) Select the number corresponding to the data transfer mode

with 10-key.

*:

When Flash ROM or OP_Flash ROM is not installed, transfer
is not made.

2) Press [START] key.

3) The confirmation menu is opened to confirm YES/NO of data

transfer. Select one.

4) Press [START] key.

After completion of transfer, the transfer result is displayed.

If there is no error, the machine is automatically reset after com-
pletion of data transfer.

If there is an error, "NG" is displayed. (The machine is not reset.)

When restoring from HDD, fit the configurations of the Flash ROM
and the optional Flash ROM at back-up.

1) Enter the number corresponding to the memory to be checked

with 10-key.

2) Press [START] key.

The memory read/write operation is started.

After starting the operation, "NOW CHECKING" is displayed dur-
ing checking. When read/write is normally completed, "OK" is dis-
played. If an error occurs, "NG" is displayed.

55-3

Setting

Used to set the specifications of the controller 
operations. (MFP control PWB)

Operation Specifications

Press [START] key.

Press [CUSTOM SETTINGS] key or [START] key.

56-1

Data transfer

Used to transfer the MFP controller data. (Used to 
repair the PWB.)

MFP controller

Data transfer

1

ALL (EEPROM, SRAM, 
FlashROM) 

→

 HDD

All the contents of memory are 
transferred to HDD. (Similar to 
execution of items 3 and 5.)

2

HDD 

→

 ALL 

(EEPROM, SRAM, 
FlashROM)

The HDD contents are transferred 
to all the memories. (Similar to 
execution of items 4 and 6.)

3

EEPROM 

→

 HDD

Transfer from EEPROM to HDD

4

HDD 

→

 EEPROM

Transfer from HDD to EEPROM

5

SRAM (+ FAX Memory, 
+ Option Memory) 

→

 

HDD

Transfer from SRAM to HDD. 
When, however, the FAX memory 
or an option memory (for FAX 
memory) * is installed, the 
contents of the Fax memory are 
also transferred to HDD.

6

HDD 

→

 SRAM (+ FAX 

Memory, + Option 

→

 

Memory)

Transfer from HDD to SRAM. 
When, however, the FAX memory 
or an option memory (for FAX 
memory) * is installed, the 
contents HDD are transferred to 
the FAX memory as well as the 
SRAM.

7

FontROM 

→

 HDD

Transfer from the font ROM to 
HDD

1

SIMULATION 55-3

MFP SOFT SW. SETTING. SELECT 1-16, AND PRESS START.

1 2 3 4 5 6 7 8

0 0 0 0 1 0 0 1

SIMULATION 55-3

MFP SOFT SW. SETTING. INPUT DATA No(1-8), AND PRESS

START.

    SOFT SW-1:

1

YES

Data transfer is executed.

2

NO

Data transfer is not executed.

Press [START] key.

Press [CUSTOM SETTINGS] key or [START] key.

Select 1 and press [START] key.

60-1

Operation test/Check

Used to check the MFP control (DRAM) 
operations (read/write).

ICU

Operation

1

MFP DRAM

ERDH image memory

2

ASIC DRAM

ASIC image memory

1

SIMULATION 56-1

DATA COPY. SELECT 1-7, AND PRESS START.

1.ALL(EEPROM,SRAM,FlashROM) 

→

 HDD

2.HDD 

→

 ALL(EEPROM,SRAM,FlashROM)

3.EEPROM 

→

 HDD

4.HDD 

→

 EEPROM

5.SRAM(+FAX Memory,+Option Memory) 

→

 HDD

6.HDD 

→

 SRAM(+FAX Memory,+Option Memory)

7.FontROM 

→

 HDD

1

SIMULATION 56-1

EEPROM 

→

 HDD DATA COPY.

ARE YOU SURE?.

1. YES

2. NO

SIMULATION 56-1

EEPROM 

→

 HDD DATA COPY.

COMPLETE (or NG)