Canon Mf Scan: No Comm – Are you facing the issue that Canon MF Scan Utility cannot communicate with the scanner? Don’t worry, you are not alone. Many Canon printer users have been facing the same issue since a long time. It is really annoying and frustrating when you have to print something urgently but the printer fails to work. But don’t worry, you will get all the help you need to get the issue fixed in this article. We will discuss the causes of this issue and provide you with the most effective solutions to get rid of this problem.
- What Causes Canon MF Scan Utility Cannot Communicate with the Scanner?
- How to Fix Canon MF Scan Utility Cannot Communicate with the Scanner?
- Solution 1: Check the Port Settings
- Solution 2: Update the Printer Driver
- Solution 3: Check the Network Connection
- Solution 4: Check Firewall Settings
- Solution 5: Install the Compatible Driver
- Conclusion
Source: community.usa.canon.com
What Causes Canon MF Scan Utility Cannot Communicate with the Scanner?
Before we start talking about the solutions, let’s take a look at the causes of this issue. There are several factors which can contribute to this problem. Some of the most common causes are listed below:
These are some of the most common causes for the Canon MF Scan Utility cannot communicate with the scanner issue. If any of these issues exist, it can definitely cause the problem.
How to Fix Canon MF Scan Utility Cannot Communicate with the Scanner?
Solution 1: Check the Port Settings
The port settings of the printer can affect the communication between the scanner and the computer. So, it is important that you check the port settings and make sure that they are correct. To do this, you have to open the Device Manager and then go to the Ports tab. Here you will be able to see all the ports of your printer. If you find any port which is disabled, you should enable it. Once you have enabled the port, try to scan something and see if it works.
Solution 2: Update the Printer Driver
Source: mfscanutility.com
Another common cause of this issue is an outdated printer driver. If the printer driver is outdated, it can cause the communication between the scanner and the computer to fail. So, it is important that you update the printer driver. You can do this by downloading the latest driver from the official website of the printer manufacturer. Once you have downloaded the driver, install it and then try to scan something and see if it works.
Solution 3: Check the Network Connection
If you are using a wireless printer, then you have to make sure that the network connection is working properly. If the connection is not working properly, then it can cause the scanner to fail to communicate with the computer. To fix this issue, you should check the router and make sure that it is working properly. If the router is not working properly, then you should reset it and then try to scan something and see if it works.
Solution 4: Check Firewall Settings
If your firewall is blocking the printer/scanner, then it can cause the Canon MF Scan Utility cannot communicate with the scanner issue. To fix this issue, you should check the firewall settings and make sure that the printer/scanner is not blocked. Once you have done this, try to scan something and see if it works.
Solution 5: Install the Compatible Driver
If you are using an incompatible driver, then it can cause the communication between the scanner and the computer to fail. To fix this issue, you should download the compatible driver from the official website of the printer manufacturer and then install it. Once you have installed the driver, try to scan something and see if it works.
Conclusion
These are some of the most effective solutions to fix the Canon MF Scan Utility cannot communicate with the scanner issue. If you are facing this issue, then you can try these solutions and see if they work for you. We hope that this article was helpful and you were able to fix the issue.