DOWNLOAD Sharp AR-285 (serv.man144) Service Manual ↓ Size: 164.45 KB | Pages: 5 in PDF or view online for FREE

Model
AR-285 (serv.man144)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
164.45 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / Flash Memory - Manual Correction. (WHITE)
File
ar-285-sm144.pdf
Date

Sharp AR-285 (serv.man144) Service Manual / Technical Bulletin ▷ View 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:
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.
•
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.
[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
[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.
[9] Select the type of the flash ROM to be written and click the Translate button. Data
transfer is started from the personal computer to the ICU PWB.
[10]After completionof data transfer, writing to the flash ROM is started in the ICU PWB.
[11]When writing to the flash ROM is normally completed,the following display is shown.
[12]If writing has failed, the following display is shown.
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:
• Flash PWB status.
• Status of the socket for the Flash PWB.
• Flash PWB type and file type.
•
Click “Exit” to end the writing program.
•
End the Windows, and turn off the personal computer.
•
Turn off the power of the machine.
•
(A) In the case of a desk -top computer
•
Turn off the power of the Copier.
•
•
the ICU PWB.
•
Turn on the power of the Copier.
•
Return to [9].
(B) In the case of a notebook computer
•
Start the IC card utility of Windows95,execute the end command,and pull out the
SCSI card from the IC card slot.
•
Turn off the power of the Copier.
•
•
the ICU PWB.
•
Turn on the power of the machine.
•
Insert the SCSI card into the IC card slot.
•
Check that the computer recognizes the Copier (display “COUGAR”) through the
SCSI card.
•
Return to [9].
Sharp Electronics (UK)Ltd., Technical Services Group
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Sharp AR-285 (serv.man144) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp AR-285 (serv.man144) Service Manual ↓ Size: 164.45 KB | Pages: 5 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp AR-285 (serv.man144) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-285 (serv.man144) Copying Equipment. Information contained in Sharp AR-285 (serv.man144) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.