Service manual

ISW

5-4

3 DIS./ASSEMBLY

ISW

[6] Rewriting procedure after an error interruption

If errors occur while writing ROM data, it is written the same way as explained in "Writing ROM data newly"

in "[3]2. Instances of ISW transfer".

• Image control program

The timer LED (orange) flashes. {Nothing will appear on the operation LCD because the image control board

controls the entire unit.}

Retry ISW after turning the main switch OFF, then ON.

• Other control programs

Relaunch the 25 mode to retry ISW. {It is assumed that the copier has the iamge control program successfully

installed.}

[7] Connecting to the ISW connector

The ISW connector is at the right side of the copier.

a. Procedure

(1) Connect the PC parallel port and the copier ISW connector with a parallel interface cable.

ISW connector (36-pin)

Parallel (printer)

interface port

Parallel

interface cable