Type to search

How To Fix The Canon Scanner Error: Quick Fix

Canon printer and scanner are highly advanced and among the most popular companies for printing and scanning. But, at the same time, being an electronic device it may occur some errors like Canon scanner error 4630. This error generally occurs due to the driver problems of the scanner. Many of the Canon scanner users face this error in their scanners. You cannot scan your documents with this error. But, you can fix this error by applying one of the solutions below. Hence, glance through the sections below:

Relevant Causes of the error 4630 in Canon scanners

To overcome this error you have to know the actual cause of the error. Below we have mentioned some probable causes of Canon scanner error. This error occurs due to:

  • Outdated drivers
  • Corrupted system files
  • Wrong cable connections
  • Scanner glass and roller
  • Insufficient memory space
  • If the scanner-related services are not started

These are the main causes of the main causes of this error. Now, check the alternative solutions for this error.

Steps to Troubleshoot Canon scanner error 4630

Here we have discussed some steps which may help to fix the error instantly. Which may help you to solve the scanner error 4630 on Canon scanners. Just follow the steps properly.

Step 1: Check the cable connection

Sometimes, this error may occur due to the fault of the cable connection. Means you have to check both cable connection like USB data cable and USB power cable. Make sure that the two cables are securely connected to the computer and the scanner. The scanner uses the proprietary USB cable. Sometimes, it does not accept the third party external cables. So, try to use the cables with the Canon scanner.

Step 2: Update the drivers and the included software

The next thing you have to do for overcoming this problem is to update the driver and software. The outdated drivers and software may prevent this Canon scanner error. So, try to update the driver as well as software to overcome this error. Or you can download the drivers from the official website of canon.

Step 3: Check for Scanner glass and rollers   

While scanning your files if you check the problem with the paper jamming and multi paging issue then it may be the problem of the scanner glass and rollers. The sticky substance like glue and other fluid can be build up on the rollers and glass. So, you have to clean the rollers and the scanner glass with a cotton cloth. You may have a scratch on the internal glass, at that time you have to change it. It may this error. If not, then follow the next step.

Step 4: Insufficient memory

This error message pops up if you have insufficient memory space. At that time, you will need to change the scan condition. The memory may be insufficient if any of the following condition are on at the same time.

  • If the color is set to 24 bit
  • The page is large size “Legal”
  • If the resolution of the is set to the highest setting

Changing any of this setting may reduce the memory space. But, you can free up the additional memory space by disabling “Moire reduction” and “Prevent bleed” through the remove background option.

Step 5: Configure related services

If some scanner related services are not started properly then you can face this error message. Here, we declare some scanner related services to make sure that the services are started and work properly.

  • Remote Procedure Call RPC
  • DCOM Server Process Launcher
  • RPC Endpoint Mapper
  • Shell Hardware Detection
  • Windows Image Acquisition (WIA)

Now, look at the steps so that you can check this service status.

  • At first, open the Run dialog box (For shortcut press Windows logo key + R)
  • In the run dialog box type Service.msc and hit enter
  • A list will open from that find the above services
  • After finding the service, just right-click on one of the services and click on the properties option
  • If you see that the service status is stopped then tap on the start button and Ok button it will start it again

Repeat the steps to check and configure the scanner-related services. It will fix your problem. If not, then you can go for the next solution.

Step 6: Repair The Corrupted Files

Sometimes Canon scanner error occurs due to the corrupted system files. This is the last step to fix the error code 4630 on Canon scanners. It may fix this error. So, if you want to repair the corrupted files then you can follow the steps below:

  • At first, open the Run dialog box (For shortcut press Windows logo key + R)
  • Then type cmd and hit the enter button
  • After that in the command prompt type sfc/ scannow and press enter

Wait for some time until the verification does not complete 100 %
You are done. But make sure that you have the administrator permission.


This article gives you a brief idea of how can you fix Canon scanner error. Hopefully, it will help you to fix this error. For further questions, you can leave it in the comment section.