Canon iR2420 service mode

Canon printers, copiers
Posts: 1
Joined: Fri Jun 05, 2020 7:57 pm

Canon iR2420 service mode

Postby MalBaf » Sat Sep 05, 2020 11:52 pm

You can get into the service mode of a CD-i player by connecting a special service plug to one of the pointing device ports dont know which one offhand.

I think the plug needs to have the TxD and RxD pins connected.

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