Uninstalling The Diagnostics Commander; Connection Of The Diagnostics Tools (Mcu Pwb) - Epson AcuLaser C8500 Service Manual

EPSON AcuLaser C8500

4.2.2.3 Uninstalling the Diagnostics Commander

[Procedure]
1. Launch Windows 95, select "Set" from "Start menu," and then
"Control Panels" from "Set."
2. Double click on the "Addition and deletion of applications" icon in the
"Control Panel" window.
3. Select the [Tsubaki Service Commander V*.**] and click on the "Add
and Delete (R)" button in the "Addition and deletion of the
applications property" window.
4. Hereafter complete uninstalling according to the subsequently
displayed instructions.
Chapter 4 Diagnostics

4.2.2.4 Connection of the diagnostics tools (MCU PWB)

[Procedure]
1. Remove a RIGHT COVER ASSY (Section 3.2.5.11 "RIGHT COVER
ASSY (PL1.1.51) Removal").
2. Remove the CONTROLLER PWB (Section 3.2.17.1
"CONTROLLER PWB (PL14.1.10) Removal").
NOTE: In the following procedure, make sure soldered surfaces not to
make contact with the CONT. CHASSIS ASSY.
If necessary, insert an electrical insulator between a circuit
board and a metal plate such as a piece of paper folded over
itself four times.
3. Connect the DIAG. PWB with the interface connector of MCU PWB
so that the Dip-Switch of the DIAG. PWB can be seen from the
outside.
4. Connect the DIAG. PWB with the personal computer with a RS-
232C cable.
NOTE: The RS-232C must match the settings of the Dip-Switch of the
DIAG. PWB and the connector, be completely shielded, and
have the length of 2m or less.
NOTE: Make Dip-Switch of DIAG. PWB the establishment which was
suitable for the used connection condition, and use it
(Establishment in direct connection with MCU PWB : 2=OFF, 4=
OFF).
Revision C
4-8