How To Fix hp scanner 3 permissions Error? (Solved)

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How To Fix hp scanner 3 permissions Error?

The hp ScanJet 3 permissions error is a very common issue that can be caused by many different reasons.

It’s frustrating when you are unable to use your printer or scanner because of an error of permissions or some sort. This article will show you how to fix the hp Scanjet 3 permissions error so that you can get back to using your printer and scanning devices again.

HP ScanJet 3 permissions error can happen because of many reasons, such as installing old or incompatible drivers, not setting up the correct privileges for the users, and so on.

In general, to fix HP scanner 3 permission, changing the privileges to read/write resolves the scanner permissions error.

Follow these steps below on how to resolve the HP scanner permissions issue with ease!

On your computer navigate to systems and preferences to access /Library/Image\ Capture/Devices/Canon\ IJScanner6.app click the IJScanner.app to view permission and if the scanner only has read access only, you need to unlock the systems padlock next to it and change the privileges to read/write replacing the read-only.

If you are using Mac OS, please follow the instruction below to resolve your issue.

  1.  Open Terminal (command line prompt).
  2. Type in chmod -R 755 /Library/Printers/hp/, where the “/” must be replaced with the file path of your printer folder (). It may be something like /Library/Printers/hp/My_HP_Photosmart_4500
  3. Type the command in again, only replace the ‘x’ with a ‘s’. This will do a recursive change that allows for proper permissions to be applied across your printer folder (). chmod -R 755 /Library/Printers/hp/
  4. Type the following command in again, only this time replace ‘x’ with a ‘-‘ to take away all privileges:: chmod -R -755 /Library/Printers/hp/
  5. Reboot your computer. The hp scanner 3 permissions error should now be fixed.

If you are using Windows, please follow the instruction below to resolve your issue:

  1. Click on Start and then double-click on Run. A text box should now appear where you can type in “regedit” without quotation marks (). Click Enter or OK to continue.
  2. Unfold “HKEY_LOCAL_MACHINE” in the left pane.
  3. Unfold “Printers” in the left pane.
  4. Right-click on “Hewlett Packard” and select Export from the drop menu, name your backup file whatever you want with .reg extension (). Click Save to continue.
  5. Right-click on “Hewlett Packard” again and this time select Permissions from the drop menu (). Click Advanced, then Owner tab. Check Full Control in the box next to it. Click Apply to continue.
  6. Unfold “HKEY_LOCAL_MACHINE” again, unfold “Software” and right-click on HP. Click Permissions from the drop menu (). Click Advanced, then Owner tab. Check Full Control in the box next to it again. Click Apply to continue.
  7. Unfold “HKEY_CURRENT_USER” unfold “Software” and click on Hewlett Packard. Click Permissions from the drop menu (). Click Advanced, then Owner tab. Uncheck Full Control in the box next to it and click Apply.
  8. Reboot your computer and the hp scanner 3 permissions error should be gone.

The most common cause that results in an hp scanner 3 permissions error is because you have an outdated version of your printer drivers installed. The main goal when writing this post is to show you how to fix this error either by granting the permissions or updating your computer drivers to fix the computer registry errors.

Where can I download HP Scanner Drivers?

When downloading any software updates, the best practice is to always download the drivers from the manufacturer’s official website and not third-party sites. The drivers download page may be able to check the updates for you and help install them. Here’s the HP Scanner Drivers Download Page.

There are two main reasons as to why HP Scanner 3 Permissions errors occur –

  1. Operating system update like Windows 10 update can also cause this hp scanner 3 permission error.
  2. Misplacing or deleting certain registry keys can also cause this hp printer 3 permissions error.

Steps To Fix hp scanner 3 permissions Error

  • Clear All Uninstall Programs Related to HP Scanner 3 Permissions and Reinstall The Software. Follow these steps: –          a) Press Windows key + R b) Type appwiz.cpl in the search box c) Press Enter d) Find the software that you want to uninstall e) Click Uninstall f) Follow additional prompts g) Restart your computer if required 2
  • Repair Your Registry For hp scanner 3 permission Error Related Errors Using EaseUS registry repair tool  Follow these steps: –          a) Press Windows key + R b) Type cmd in the search box c) Click Command Prompt d) Click Yes e) Enter regsvr32 slc.dll f) Press ‘Enter’ g) Restart your computer
  • Troubleshoot Your Network/Internet Error For hp scanner 3 permission Error Related Errors Follow these steps: –          a) Press Windows key + R b) Type cmd c) Click Command Prompt d) Enter the following command and press Enter ipconfig /release e) Enter the following command and press Enter ipconfig /renew f) Restart your computer
  •  Reset The Software Related to hp scanner 3 permissions Error Follow these steps: –          a) Press Windows key + R b) Type appwiz.cpl in the search box c) Press Enter d) Find and click to highlight the software that you want to reset e) Click Uninstall f) Follow additional prompts g) Restart your computer if required

To fix the HP Scanner 3 Permissions Error, uninstall any old or incompatible drivers and install a new one from the manufacturer’s official website. Also, don’t forget to reboot the computer.

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