Downloading; Printer Rom, Pfc Rom/Lgc Board; Scanner Rom/Slg Board - Toshiba e-STUDIO650 Service Handbook

(2) Downloading

(a) Attach the ROM to the jig board and connect the board with the jig connector of the copier.
<<Printer ROM, PFC ROM/LGC board>>
1. Take out a screw to remove the connector cover on the rear cover.
2. Connect the downloading jig with the jig connector on the LGC board (ROM attached side to the left).
<<Scanner ROM/SLG board>>
Note: Remember that the damp heater, lens cover, etc. are hot.
1. Remove the right top cover, glass retainer, original glass and lens cover. (
2.5.1 and 2.5.2)
2. Connect the downloading jig with the jig connector on the SLG board (ROM attached side to
the feeding side).
e-STUDIO550/650/810 FIRMWARE UPDATING
Jig connector
for printer ROM
6 - 40
Jig connector
for PFC ROM
Jig connector
JUNE 2002 © TOSHIBA TEC
Service Manual ch.