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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)

AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 66

Used to check if the LSU delivers output of the sync signal
(HSYNC/) or not.

"NOW CHECKING" is displayed during checking. When the test is
normally completed, "OK" is displayed. If an error occurs, "NG" is
displayed.

1) Select the number corresponding to the adjustment mode with

10-key.

2) Press [START] key.

3) Enter the adjustment value with 10-key.

4) Enter [START] key.

NOTE: Be sure to set the default value. If not, a trouble may occur

in the LSU.

1) Select the number corresponding to the adjustment mode with

10-key.

2) Press [START] key.

3) Enter the adjustment value with 10-key.

4) Enter [START] key.

NOTE: Be sure to set the default value. If not, a trouble may occur

in the LSU.

Check completion

Press [CUSTOM SETTINGS] key.

61-1

Operation test/Check

Used to check the operation of the scanner (write) 
unit (LSU).

Scanner (write) unit (LSU)

Operation

Check completion

Press [CUSTOM SETTINGS] key.

SIMULATION 60-1

DRAM TEST. SELECT 1-2, AND PRESS START.

1. ICU DRAM

2. ASIC DRAM

1

SIMULATION 60-1

DRAM TEST. ···NOW CHECKING

1. ICU DRAM

Press [CUSTOM SETTINGS] key.

Press [START] key.

SIMULATION 60-1

DRAM TEST. ···OK (or NG)

1. ICU DRAM 

SIMULATION 61-1

LSU TEST. PRESS START.

1. LSU

1

SIMULATION 61-1

LSU TEST. ···NOW CHECKING

1. LSU

Press [CUSTOM SETTINGS] key.

Press [START] key.

SIMULATION 61-1

LSU TEST. ···OK (or NG)

1. LSU 

61-2

Adjustment

Used to adjust the laser power (absolute value) in 
the copy mode. 

Scanner (write) unit (LSU)

Operation

Item

Set 

range

Default

AR-M351U/

M355U

AR-M451U/

M455U

1 AE

Auto exposure 
mode

67 - 150

76

93

2 CHARA. Text mode

3 MIX

Text/Photo 
mode

4 PHOTO Photo mode

Press [START] key.

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

61-3

Adjustment

Used to adjust the laser power (absolute value) in 
the FAX mode.

Scanner (write) unit (LSU)

Operation

Set range

67 - 150

Default

76 (AR-M351U/M355U)
93 (AR-M451U/M455U)

SIMULATION 61-2

LASER POWER SETTING(COPY). SELECT 1-4, AND PRESS START.

1.AE   

93

   2.CHARA.  

93

3.MIX  

93

   4.PHOTO   

93

1

SIMULATION 61-2

LASER POWER SETTING(COPY). INPUT VALUE 67-150, AND PRESS

START.

1.AE

93

AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 67

1) Select the number corresponding to the adjustment mode with

10-key.

2) Press [START] key.

3) Enter the adjustment value with 10-key.

4) Enter [START] key.

NOTE: Be sure to set the default value. If not, a trouble may occur

in the LSU.

1) Select YES/NO of hard disk format.

2) Press [START] key.

During formatting, "EXECUTING" is displayed. When formatting is
completed normally, "OK" is displayed. If not, "NG" is displayed.

1) Select YES/NO of hard disk read/write check.

2) Press [START] key.

During testing, "EXECUTING" is displayed. When test is com-
pleted normally, "OK" is displayed. If not, "NG" is displayed.

Press [START] key.

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

61-4

Adjustment

Used to adjust the laser power (absolute value) in 
the printer mode.

Scanner (write) unit (LSU)

Operation

Set range

67-150

Default

76 (AR-M351U/M355U)
93 (AR-M451U/M455U)

Press [START] key.

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

62-1

Data clear

Used to format the hard disk. 
(Only in the model with a disk installed)

MFP controller (HDD)

Clear

1

YES

Execution

2

NO

Cancel

SIMULATION 61-3

LASER POWER SETTING(FAX). PRESS START.

1.FAX 

110

1

SIMULATION 61-3

LASER POWER SETTING(FAX). INPUT VALUE 67-150, AND PRESS

START.

1.FAX

110

SIMULATION 61-4

LASER POWER SETTING(PRINTER). PRESS START.

1.PRINTER 

100

1

SIMULATION 61-4

LASER POWER SETTING(PRINTER). INPUT VALUE 67-150, AND

PRESS START.

1.PRINTER

100

Completion

Press [CUSTOM SETTINGS] key.

62-2

Operation test/Check

Used to check the operation of the hard disk (read/
write). (Only in the model with a disk installed) 
(Partial check)

MFP controller (HDD)

Operation

1

YES

Execution

2

NO

Cancel

Completion

Press [CUSTOM SETTINGS] key.

SIMULATION 62-1

HDD FORMAT.

ARE YOU SURE?

1. YES

2. NO

1

SIMULATION 62-1

HDD FORMAT. EXECUTING···.

Press [START] key.

SIMULATION 62-1

HDD FORMAT. OK. (or NG)

SIMULATION 62-2

HDD R/W TEST.

ARE YOU SURE?

1. YES

2. NO

1

Press [START] key.

SIMULATION 62-2

HDD R/W TEST. EXECUTING···.

SIMULATION 62-2

HDD R/W TEST. OK. (or NG)

AR-M351U/M451U, AR-M355U/M455U  SIMULATION  9 - 68

1) Select YES/NO of hard disk read/write check.

2) Press [START] key.

During testing, "EXECUTING" is displayed. When test is com-
pleted normally, "OK" is displayed. If not, "NG" is displayed.

1) Select the number corresponding to the self diag check mode.

2) Press [START] key.

During the self diag operation, "EXECUTING" is displayed.

If the self diag is completed normally, "0" is displayed. If not, any
value but 0 is displayed.

* = SHORT SELF-TEST, EXTENDED SELF-TEST

1) Enter 1 with 10-key.

2) Press [START] key.

The result of the hard disk operation check (the self diag operation
of the SMART function) is printed out.

62-3

Operation test/Check

Used to check the operation of the hard disk (read/
write). (Only in the model with a disk installed) 
(All areas check)

MFP controller (HDD)

Operation

1

YES

Execution

2

NO

Cancel

Completion

Press [CUSTOM SETTINGS] key.

62-6

Operation test/Check

Used to check the operations of the hard disk. 
(The self diag operation of the SMART function is 
executed.) (Only in the model with a disk installed)

MFP controller (HDD)

Clear

1

SHORT SELF-TEST

Partial test

2

EXTENDED SELF-TEST

All areas test

SIMULATION 62-3

HDD R/W TEST(ALL).

ARE YOU SURE?

1. YES

2. NO

1

Press [START] key.

SIMULATION 62-3

HDD R/W TEST(ALL). EXECUTING···.

SIMULATION 62-3

HDD R/W TEST(ALL). OK. (or NG)

Completion

Press [CUSTOM SETTINGS] key.

62-7

Operation test/Check

Used to check the operations of the hard disk. 
(The result of the self diag operation of the 
SMART function is printed out.) (Only in the model 
with a disk installed)

MFP controller (HDD)

Clear

0

TRAY SELECT

Tray select auto only (Selection inhibited)

1

PRINT START

Print start

Select 1 and 
press [START] key.

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

SIMULATION 62-6

SMART OFFLINE TEST.

1. SHORT SELF-TEST

2. EXTENDED SELF-TEST

1

SIMULATION 62-6

*. EXECUTING···.

Press [START] key.

SIMULATION 62-6

*. COMPLETE.. (result: 0)

SIMULATION 62-7

SMART ERROR LOG PRINT OUT. SELECT SETTING, AND PRESS

START.

0. TRAY SELECT  :AUTO ONLY

1. PRINT START

1

0

SIMULATION 62-7

SMART ERROR LOG PRINT OUT. EXECUTING···

0. TRAY SELECT  :

1