Communication With The Copier - Canon FY8-13FW-000DADF-A1 Service Manual

CHAPTER 2 BASIC OPERATION
B. Communication with the Copier
The operation modes selected on the copier are communicated to the machine in an IPC
communication method. Likewise, the operation states of the machine are communicated to the
copier in an IPC communication.
If an error occurs in the IPC communication, the copier's self diagnosis function turns on to
indicate "E400" or "E712" on its control panel.
2-2
COPYRIGHT © 1998 CANON INC.
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Communication
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Figure 2-102
CANON DADF-A1 REV.0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
Communication
IC
CPU
DADF