Upgrading; Upgrading (Finisher Unit) - Canon Finisher-R1 Service Manual

Chapter 5

5.7 Upgrading

5.7.1 Upgrading (Finisher Unit)

■ Overview
A flash ROM is used for the IC101 (CPU) of the Finisher unit. To upgrade this IC, the downloader PCB (FY9-2034)
is used. The operating instructions for it are given below.
■ How to Use the Downloader PCB (FY9-2034)
1.When to Use the Downloader PCB
The downloader PCB is used when upgrading the CPU (IC101) of the Finisher Controller PCB.
2.Member part of the downloader PCB
No.
［1］
［2］
［3］
［4］
5-20
Description Function
START/STOP key A key to be pressed when you start or stop download
LOAD LED To be lit when download is available.
Model LED To be lit when the Finisher is connected.
Power LED To be lit when power is supplied from the Finisher to
the downloader PCB
F-5-10
T-5-10
0003-8837