Question about Canon imageRUNNER 400S Copier
Amfacing a problem with my Canon IR400 reading E677 and instruct me to switch on/off.
Please assist me to know how to rectify this.
Switch main power off and on E677
Posted on Jul 16, 2009
The communication between the printer board and the copier is faulty. An error is noted while the printer board is being started up. An error has occurred in the communication between the
printer board and the IP-CPU. The power-on signal from the
printer board does not reach the image processor PCB.
check connection sokets & jacks of the copier printer & IP board
Posted on Feb 26, 2009
Canon ip board diagram for ir 400
Posted on Dec 22, 2009
COMMENT DOIS-JE REGLER UN PROBLEME D'ERREUR E 677 SUR MON PHOTOCOPIEUR CANON GP 405-IR 400
Posted on Dec 20, 2009
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Posted on Jan 02, 2017
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