Read Sharp AR-335 (serv.man145) Technical Bulletin online
AR280/285/335 Cougar ICU PWB ROM writer function operating procedure
1. Personal computer operating environment
OS: Windows 95 (Desk-top/Note)
SCSI host adapter supporting ASPI
This function is assured with the following SCSI host adapters:
PCI:
PCI:
AHA-2940 made by Adaptec
AHA-2910B made by Adaptec
PCMCIA:
APA-1460 made by Adaptec
CardBus:
APA-1480 made by Adaptec
ISA:
AHA-1520B made by Adaptec
AHA-1510B made by Adaptec
Driver software:
The newest SCSI driver software and the ASPI driver software should be downloaded
from the Adaptec Co. Web site (http://www.adaptec.com) and installed in the PC.
Utility Software used by the ROM writing function of the ICU PWB is provided by
our Operations Division free of charge.
2. Procedure
[1] Turn off the power and remove the cabinet of the Copier.
[1] Turn off the power and remove the cabinet of the Copier.
Remove the rear cabinet, the flywheel, and the shield line guide.
Remove the glass holder right, the table glass, and the dark box cover.
Open the front cabinet , and remove the ROM cover from the frame cover A.
When rewrite the flash ROM, can be operate without flash ROM PWB on the
OPE PWB and PCU PWB.
*
When the flash ROM is rewritten using the ROM writer function described above, it
is essential that the flash ROM (program) of the ICU PWB is loaded to ICU PWB socket-1.
The targeted ROM is loaded to socket-2.
The targeted ROM is loaded to socket-2.
[2] Connect the SCSI connector for the ICU PWB printer board and the personal
computer with the SCSI cable. (Cable length: Max. 1m)
Sharp Electronics (UK)Ltd., Technical Services Group
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