DOWNLOAD Sharp MX-B381 / MX-B401 (serv.man8) Service Manual ↓ Size: 15.34 MB | Pages: 52 in PDF or view online for FREE

MX-B381/B401  MX-FR16U (DATA SECURITY KIT)  6 – 1

MX-B401

Service Manual

 

1)

Check to confirm that all the parts are included in the package.

<Note before installation>
• To enable the data security function, the product key must be

acquired. (For the acquisition procedures of the product key,
inquire the distributor.)

• Before installing the data security kit, be sure to back up the data

stored in the memory (including the HDD) of the machine.
When the data security kit is installed, all the job data stored in
the memory (including the HDD) of the machine are deleted.

• When the printer lamp and the image send communication lamp

and the data lamp on the operation panel are lighted or blinking,
unprocessed data remain in the memory (including the HDD) of
the machine. In this case, perform all the output/send operations
so that no data remain in the machine, then perform installation.
(Check to confirm that the communication lamp on the operation
panel and the data lamp under it are not lighted and not blinking.)

1)

Turn OFF the power switch on the operation panel.

2)

Check to confirm that the operation panel is turned OFF, and
then turn OFF the power switch.

3)

Disconnect the power plug from the power outlet.

1)

Open the front cover and the paper feed tray 1.

2)

Remove the stopper, and shift the left cabinet to the front side
to remove.

1

PROGRAM ROM 1

1

2

PROGRAM ROM 2

1

3

Operation manual

1

4

USB memory (with the program data in it)

1

1

2

3

4

MX-B381/B401  MX-FR16U (DATA SECURITY KIT)  6 – 2

3)

Remove the screw, and remove the MFP PWB cover.

1)

Replace the ROM. (Install the accessory DSK ROM.)

1)

Install the MFP PWB cover.

2)

Install the left cabinet.

3)

Close the front cover and the tray 1.

1)

Insert the accessory USB memory into the USB slot of the
machine. (Use the USB I/F of the operation panel.)

2)

When the power is turned ON, the main program error is dis-
played.

3)

The above error message is displayed for 10 sec. Then the fol-
lowing message is displayed.

4)

The machine enters the boot mode which indicates that there
is an error in the main program.

Main Program Error!!

Emergency Prog Init

Please wait

Version Check

IcM:UNUSUAL

MX-B381/B401  MX-FR16U (DATA SECURITY KIT)  6 – 3

When the machine is booted in the boot mode, the firmware version check, the firmware install, and the version-up operation can be per-
formed. 
When a HDD is installed to the machine and the above operation is performed, the firmware must be installed. 
* In the boot mode, the following keys are used for operation. Note that the functions of the keys in the boot mode differ from those in the nor-

mal mode.

The following two functions are available in the boot mode.

a. Selection of functions in the boot mode
There are two functions available in the boot mode. These modes
can be selected by pressing MENU key and BACK key.

1)

Boot the machine in the boot mode. When the Version Check
display is indicated, press [MENU] key, and the machine
enters the Firm Update mode.

2)

Insert the USB memory which includes the update firmware file
(SFU file) into the USB port of the machine, and press [OK]
key.

       

SFU file display

3)

Select the firmware file (SFU file) of the target.
Use [UP] key and [DOWN] key to select the target file.
When [OK] key is pressed with the directory name displayed,
the control can enter the lower level directory. (However, one-
step lower level)
When [BACK] key is pressed in the lower level directory, the
control can return to the upper level directory.

4)

Press [OK] key.
The selected firmware file (SFU) is read. (It takes about 1
minute.)

Display of reading file data

Start key

[OK] key

Performs the selected item or function.

Home key

[MENU] key

Selects a menu.

Clear key

[BACK] key

Selects a menu. (Serves as a cancel key in the execution check screen.)

Job status key

[UP] key

Selects an item.

System setting key

[DOWN] key

Selects an item.

Firmware version check function

Displays the firmware version of the ICU PWB, the SCU PWB, the PCU PWB, and the FAC PWB.

Firmware install (update) function

Installs (revises) the firmware by transmitting data from the PC which is connected to the ICU PWB, the SCU PWB, the 
PCU PWB, the FAX PWB, and other options with the USB memory or the USB cable.

DOWN key

UP key

BACK key

MENU key

OK key

Version Check

IcM:UNUSUAL

Firm Update

From USB Memory

MENU key

BACK key

MENU key

BACK key

Firm Update

From USB Memory

Firm Update

> 0100P200.sfu

Firm Update

Reading Data

MX-B381/B401  MX-FR16U (DATA SECURITY KIT)  6 – 4

5)

After completion of reading, the firmware is installed (updated).
(It takes about 5 - 6 minutes.)

   

Display of firmware install (Update) process

* The abbreviated name of the firmware which is currently

installed (updated) is displayed sequentially.

* The screen may flash instantaneously during the install

(update) process. This is a normal operation.

6)

Check the result of install (update) of the firmware.
Use [UP] key and [DOWN] key to check the results of install
(update) of all the firmware programs.

Display of firmware update results

OK: Update success
NG: Update failed
Not Update: The update process is not executed.
Cause of Update process not executed:
The option unit for the target firmware is not connected.

7)

Turn OFF the power to terminate the boot mode.

8)

Use SIM22-05 to check to confirm that the DSK firmware has
been installed.

1)

To validate the DSK, enter the product key by the key opera-
tion on the machine.
a)

Press the [SYSTEM SETTINGS] key on the operation
panel.

b)

Enter page 2/2 of the system setting, and touch [Product
key input] key.

c)

Touch [Data security kit] key.

d)

Enter the product key with numeric key (10-key), and
touch [Registration] key.

2)

When inputting the product key is completed, check to confirm
that "Turn on the power again" is displayed, and turn OFF the
power switch and the main power switch, and then turn ON
them again.

Firm

Update

IcuM

Firm

Updat

IcuM

Firm

Updat

IcuM

Firm

Updat

IcuM