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Note: From May 1, 2024, the HP Scan and Capture app will no longer be available (retired) in the Microsoft Store and HP will not release any further app updates. Alternatively, you can download HP Smart from the Microsoft Store. For more information on how to set up your printer using the HP Smart app, go to HP printer setup (HP Smart app).
Common problems HP Solution Center not working : Adobe Flash Player Error and Unable to scan
We would like to share some of the most frequently asked questions about HP Solution Center not working : Adobe Flash Player Error and Unable to Scan.
HP Recommended
HP Envy 4500
Mac OS X 10.11 El Capitan

I'm trying to scan something to my computer for school and it keeps giving me errors.  I need to fix this ASAP!!  My computer is a Mac OS X 10.11 El Capitan. My printer is a HP Envy 4500. It keeps giving me these two errors.

Scanner communication cannot be established. Ensure your device is powered on, check the connection, and ensure your network is functioning properly. If these conditions are correct, restart the device and try scanning again.

 

and 

 

HP ENVY 4500 series is currently unavailable. Please check if it is turned on and connected, or try again later. 

 

It's turned  on and connected to my computer and I downloaded HP Easy Scan and HP Utility.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi @ufohouse

 

Thank you for joining the HP Forums! 

 

I saw your post on how you cannot scan to computer with your HP Envy 4500 on Mac OS X 10.11. And, I am happy to help! 

 

How is the printer connected, wireless, or USB? 

 

To confirm the printer's hardware is functional, are you able to make a copy with the printer's scanner glass?Copying Documents

 

What happens if you try scanning from Apple Image Capture? 

 

Figure : Apple Image Capture

 Apple Image Capture

  1. Place the document or photo printed side down on the scanner glass, then close the scanner lid.

    If your printer has an automatic document feeder (ADF), you can use it to scan multiple page documents at one time. Do not load photos in the ADF to prevent damage to the photos and the printer.

  2. Open Finder , click Go in the top menu bar, click Applications, then double-click Image Capture.

  3. Click your printer name in the Devices or Shared list.

     NOTE:

    If a Software for this device is not installed message displays after you select your printer, click Install, then follow the instructions to complete the installation.

  4. Click Show Details at the bottom of the screen.

    A preview of the scan displays, then change any of the following settings:

    • Scan Mode: Select the scanning bed or automatic document feeder, depending on where you loaded the original on the printer.

    • Kind: Set scan as color, black and white, or optimized for text only documents.

    • Resolution: Higher resolution produces better quality images by using more dots (pixels) per inch. Higher resolution increases the file size of the scan. Use a higher resolution for scans with graphics or items that require the best detail. If you are scanning black and white text, higher resolution is not necessary.

    • Size: Use a standard paper size, or select the Use Custom Size option.

    • Scan to: Select the folder you want scans to save to.

    • Name: Type a name for the saved scan file.

    • Format: Select the file type for the scan.

       NOTE:

      Select the PDF or TIFF format, then select the box next to Combine into single document to save multiple page documents or multiple images into a single file. This feature is only available with these formats.

    • Image Correction: Click the pop up menu, then select Manual to display color change options such as brightness and saturation.

  5. Click Scan.

    The scan saves in the selected Scan to folder.

 

Source: Scanning from a Mac Computer (OS X).

 

Please remember to return to this thread and mark 'Accept as Solution', if I have successfully helped you resolve the issue. If you wish to say 'thanks' for my effort to help, click the 'thumbs up' to give me a Kudos.

 

Hope to hear from you soon! 🙂

RnRMusicMan
I work on behalf of HP

Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" to say “Thanks” for helping!

View solution in original post

1 REPLY 1
HP Recommended

Hi @ufohouse

 

Thank you for joining the HP Forums! 

 

I saw your post on how you cannot scan to computer with your HP Envy 4500 on Mac OS X 10.11. And, I am happy to help! 

 

How is the printer connected, wireless, or USB? 

 

To confirm the printer's hardware is functional, are you able to make a copy with the printer's scanner glass?Copying Documents

 

What happens if you try scanning from Apple Image Capture? 

 

Figure : Apple Image Capture

 Apple Image Capture

  1. Place the document or photo printed side down on the scanner glass, then close the scanner lid.

    If your printer has an automatic document feeder (ADF), you can use it to scan multiple page documents at one time. Do not load photos in the ADF to prevent damage to the photos and the printer.

  2. Open Finder , click Go in the top menu bar, click Applications, then double-click Image Capture.

  3. Click your printer name in the Devices or Shared list.

     NOTE:

    If a Software for this device is not installed message displays after you select your printer, click Install, then follow the instructions to complete the installation.

  4. Click Show Details at the bottom of the screen.

    A preview of the scan displays, then change any of the following settings:

    • Scan Mode: Select the scanning bed or automatic document feeder, depending on where you loaded the original on the printer.

    • Kind: Set scan as color, black and white, or optimized for text only documents.

    • Resolution: Higher resolution produces better quality images by using more dots (pixels) per inch. Higher resolution increases the file size of the scan. Use a higher resolution for scans with graphics or items that require the best detail. If you are scanning black and white text, higher resolution is not necessary.

    • Size: Use a standard paper size, or select the Use Custom Size option.

    • Scan to: Select the folder you want scans to save to.

    • Name: Type a name for the saved scan file.

    • Format: Select the file type for the scan.

       NOTE:

      Select the PDF or TIFF format, then select the box next to Combine into single document to save multiple page documents or multiple images into a single file. This feature is only available with these formats.

    • Image Correction: Click the pop up menu, then select Manual to display color change options such as brightness and saturation.

  5. Click Scan.

    The scan saves in the selected Scan to folder.

 

Source: Scanning from a Mac Computer (OS X).

 

Please remember to return to this thread and mark 'Accept as Solution', if I have successfully helped you resolve the issue. If you wish to say 'thanks' for my effort to help, click the 'thumbs up' to give me a Kudos.

 

Hope to hear from you soon! 🙂

RnRMusicMan
I work on behalf of HP

Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" to say “Thanks” for helping!

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.