AR-335 (serv.man145). Flash Memory - Manual Correction. (WHITE) - Sharp Copying Equipment Technical Bulletin (repair manual). Page 3

[3] Install the flash ROM to be written to the Dimm socket (SOCKET-2)of the ICU PWB.

For ICU PWB

CPWBN1281FC52

8Mbit ´ 2

For PCU PWB CPWBN1281FC53

8Mbit ´ 1

For OPE PWB CPWBN1281FC56

16Mbit ´ 1

[4] Turn on the power of the Copier.
[5] Turn on the power of the personal computer.
[6] When the personal computer is started, the Copier (display “COUGAR”) is

recognized as the SCSI unit by the SCSI host adapter.

[7] Copy the flash ROM writing program and the data file to be written into the flash

ROM to the same directory.

•

Flash ROM writing program: FLASH2.EXE (Windows program)

•

ICU program:

ICUxxxx.MOT(xxxx = Version No.)

ICU file data:

ICUxxxx.FD

(xxxx = Version No.)

•

PCU program: PCUxxxx.MOT

(xxxx = Version No.)

PCU file data:

PCUxxxx.FD (xxxx = Version No.)

•

OPE program: OPExxxx.MOT

(xxxx = Version No.)

OPE file data:

OPExxxx.FD (xxxx = Version No.)

[8] When FLASH2.EXE is executed the following display is shown.

If the SCSI connection is not correct the window shown below is displayed.

Sharp Electronics (UK)Ltd., Technical Services Group

If the window shown to the left is displayed,
the confirmation items listed below should be
checked, and the operations should be carried
out once again in sequence from step [1].

Confirmation items:

•

SCSI Cable connection status.

•

SCSI Cable connection position.

•

SCSI Board type.

•

Software version of any SCSI driver related
software.