Canon External 2/3 Hole Puncher-B1, Service Manual

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Chapter 5
5-1
5.1 Overview
5.1.1 Overview
0023-7209
The finisher to which the unit is mounted is equipped with a mechanism (CPU on the finisher controller PCB) that runs a self check, communicating to the host
machine any fault it detects in the form of a code and a detail code.
In response, the host machine indicates the presence of a fault on its control panel using codes; the detail codes may be checked in the host machine's service mode.
5.2 User Error Code
5.2.1 Punch scrap full
0023-7210
T-5-1
5.2.2 Punch scrap overflow
0023-7211
T-5-2
5.3 Service Error Code
5.3.1 E503
0023-7212
T-5-3
5.3.2 E505
0023-7213
T-5-4
Error
Description Occurs when Detection timing Machine operation Reset
Punch scrap
full The amount of punch
scraps has reached the
scrap container
capacity. During punching Normal operation will
continue. Empty the scrap
container.
Error
Description Occurs when Detection timing Machine operation Reset
Punch scrap
overflow The amount of punch
scraps has exceeded
the scrap container
capacity. During punching Punching will be
disabled. Empty the scrap
container.
Code Detail Error Description Detection timing
E503 0003 Communication error The communication with the puncher unit is interrupted.
Code Detail Error Description Detection timing
E505 0002 EEPROM error The checksum for the punch controller PCB has an error
when the power is turned on.