How to Resolve Canon Error Code 191

How to Resolve Canon Error Code 191?

Error Code 191 in Canon Printer clearly points out a communication error between system and the printer. You need to set proper connection between system and printer to resolve Canon Error Code 191. If you are confronting this annoying common printer error, place a quick call at Canon Printer Support Number.

Canon Error Code 191

Canon printer error code 191 suddenly pops in to your display screen, when the printer fails to connect with your system properly. The communication error is the result of a fault between the DC Controller PCB and the HVT unit on the composite power supply. If the cables and the wires connecting the printer and the system are loose or faulty, Canon Error Code 191 is evitable.

Effective Step by Step Solutions to Troubleshoot Canon Error Code 191:

Whenever this Canon Error Code 191 appears, most people usually get freaked out. They start to look for more technical solutions rather than general solutions. Read the blog out or contact Canon Printer Repair Service to get to the roots of the error.

Go through the below mentioned solutions to take care of the Canon Error Code 191.

  • As soon as you confront this error, the first thing you need to do is to establish a proper connection between DC controller PCB and the Composite Power Supply.
  • Check whether the harness between DC Controller PCB and the Composite Power Supply is good or not.
  • You can perform a continuity checks including Cross Checks and checking for a pinched wire to ground for each wire. You also need to visually inspect it to rectify the communication error.
  • Next you need to make sure whether the wall voltage is correct or not. Make sure it is neutral to ground and less than 1 volt.
  • Finally you can also try replacing the DC controller PCB and/ or the Composite Power Supply.

Obtain 24*7 Support Services to Annihilate Multifarious Canon Printer Errors Issues:

Canon Printer Support

In case you are unable to make Canon Error Code 191 disappear, we are here to help you out. With complete guidance and troubleshooting results, we are ready to assist you 24*7. Canon Printer Support Number tackles every Canon issues that come to us. Hence dial the toll free number to free yourself from all troubling Canon Printer Errors.