Service manual

EPSON Color Copy Station 8200 Revision A
Disassembly and Assembly Firmware Version-Up 50
4.3 Firmware Version-Up
Control program, each application, and tables for image processing are
stored in the Flash ROM mounted on the ISA board. Therefore, in case of
firmware version-up, it is necessary to re-install the program by transferring
the firmware form the Master Board to the target board (originally installed in
ISA board).
1. Remove the upper case. (See “Upper Case Removal” on page 46)
2. Remove one screw securing the cover for an open ISA slot SLOT2, and
remove the cover.
3. Install the ISA Master Board to ISA slot SLOT2.,
NOTE:
“1-2” in the table above means to connect 1 pin and 2 pin. Same
meaning for 2-3.
CAUTION
Before starting the procedure, make sure to turn off the
EPSON Color Copy Station 8200 and disconnect the power
cable.
CAUTION
n Do not connect the operational panel cable to Master
Board, while leaving the operational panel connected to
the target board.
n Make sure that the settings of the jumper switches of ISA
update board are as follows.
Table 4-3. Settings for the Jumper Switches of ISA Master Board
Jumper No. JP20 JP30 JP31 JP32
Master Board 1-2 1-2 2-3 2-3
Target Board 1-2 1-2 1-2 2-3
CAUTION
n Target Board can be used the same as Master Board by
setting the jumper switches of the target board same way
you set the Master Board jumper switches.
n However, the Master ISA Board does not function the
same way as the target board, so the Master Board cannot
operate the CCS 8200. Make sure the settings of the Target
board loaded in the Color Copy Station 8200 are set to the
Target board.
ISA Board
Jumper
Switch