Canon imageRUNNER 2022i E719 0002 Error Code Instructions
Below you will find the service manual information for the Canon imageRUNNER 2022i E719 0002 Error Code along with additional details to explain what can cause the problem and followed by solutions that might help you fix it. If I have additional information from past experiences I will try to add it.
Service Manual Instructions for the Canon imageRUNNER 2022i E719 0002 Error Code
E719 0002
Description :
Erroneous communication with coin vendor (serial communication)
Causes :
Disconnection from the coin vendor has been detected since communication started after confirmation of normal connection to the coin vendor (after power-on).
A serial communication error has occurred. (The serial communication error cannot be recovered.)
Solutions :
Check the connection between the image processor PCB and serial PCB.
Check the connectors of the serial PCB and coin vendor for normal connection.
Replace the serial PCB.
Check the coin vendor.
Replace the image processor PCB.
Try to remember, not every error is completely identical. What treats the problem one time will possibly not take care of it the next time. While the information in this text is taken from the service manual and generally should get your equipment up and running, in some cases other things might be in play.
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