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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 Officejet Pro 8740
Microsoft Windows 10 (64-bit)

When I initially installed the printer and software, I could scan from the Printer.  There is a button "Original 2-sided" that I was able to turn on when I fed the originals into the ADF.  It allowed me to scan two-sided originals without having to use the HP Smart software.  I have added the printer and the software to a new Windows 10 PC and that button is now grayed out.  It looks like this question has been asked before.  I know it used to work.  Has anyone figured out how to activate that button?

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

@Suelu 

 

Some places to look / check

 

Duplex feature installed? (Model Dependent)

Control Panel > icon view > Devices and Printers >

Right-Click Printer > Printer Properties > tab Device Settings >

Under Installable Options > Automatic Duplexing Unit > Select / Verify Installed > OK

 

Continued loss of duplex setting?  Try Different Doctor version:

HPPSdr.exe

Information / version file

HPPSdr.xml

 

Paper Setting on Printer Control Panel

 

Check / Adjust / Retain the Paper at the Printer Panel

 

Open Printer Tray,

If you have not yet done so, add desired paper type

Close Tray

IF applicable for your printer:

On the printer control panel, Click Modify (wording varies), set the paper size and type, Click OK

 

NOTE:  If the size of the Paper Size is not in the Drop-down list, Select Custom

 

 

Duplex / Simplex option in Printing Preferences (Model Dependent)

 

Control Panel > icon view > Devices and Printers >

Right-Click Printer > Select Printing Preferences

For Duplex:  Select a shortcut that provides the two-sided option and leave that shortcut highlighted (selected)

For Simplex (one sided):  Select a shortcut that does NOT the two-sided option and leave that shortcut highlighted (selected)

And / Or (if your printer software supported “custom shortcuts”)

Select a shortcut > Make changes that includes what you need / want (two-sided or one-sided)

NOTES

  • Remember to check the settings under each Tab
  • Pay attention – not all Media types (kind of paper) and / or paper sizes support Duplex

 

If the printer supports the option,

     Save the changed shortcut settings with “Save As” (wording varies) to create a Custom shortcut

Leave the (new / custom) shortcut you want highlighted as the “default”

Click Apply / OK to save the shortcut

 

Embedded Web Server (EWS) -

Webscan

Tray and Paper Management

 

Example

 

EWS_9025_Webscan_1EWS_9025_Webscan_1

 

Semi-related

Not all paper sizes / types support Duplex

Check / Verify Preferences for Tray and Paper Management

EWS_9025_Preferences_Tray_and_Paper_Management_1EWS_9025_Preferences_Tray_and_Paper_Management_1

 

HP Scan - Menu

9025_HP_Scan_Menu_PDF_19025_HP_Scan_Menu_PDF_1

 

HP Smart - Main Menu - Set / Adjust > Select  More Settings

HP_Smart_W10_Scan_Document_Screen_1HP_Smart_W10_Scan_Document_Screen_1

 

HP Scan and Capture (from the Windows Store)

Scan_and_Capture_0BScan_and_Capture_0B

 

 

References

 

HP Printers - How to Scan (Windows)

 

HP Scan and Capture - Windows Store - Requires Windows 8 or higher

 

 

HP Smart for Windows - Print and scan software

 

Webscan – located in the Embedded Web Server (EWS) – No additional software

If the printer is on the network,

  • Open your favorite browser > type / enter Printer IP address into URL / Address bar
  • Tab Settings > Security > Administrator Settings > make sure Webscan is checked / enabled
  • Tab Scan > Webscan 

 

Reference and Resources – (More) Places to find help, solve problems, and learn how to use your Printer

Printer Homepage – “Things that are your printer”

NOTE:  Content depends on device type and Operating System

Categories:  Alerts, Access to the Print and Scan Doctor (Windows), Warranty Check, HP Drivers / Software / Firmware Updates, How-to Videos, Bulletins/Notices, Lots of How-to Documents, Troubleshooting, User Guides / Manuals, Product Information (Specifications), more

When the website support page opens, Select (as available) a Category > Topic > Subtopic

HP OfficeJet Pro 8740 All-in-One Printer series

 

Thank you for participating in the HP Community Forum.

We are a world community of volunteers dedicated to supporting HP technology

 

Dragon-Fur

View solution in original post

3 REPLIES 3
HP Recommended

@Suelu 

 

Some places to look / check

 

Duplex feature installed? (Model Dependent)

Control Panel > icon view > Devices and Printers >

Right-Click Printer > Printer Properties > tab Device Settings >

Under Installable Options > Automatic Duplexing Unit > Select / Verify Installed > OK

 

Continued loss of duplex setting?  Try Different Doctor version:

HPPSdr.exe

Information / version file

HPPSdr.xml

 

Paper Setting on Printer Control Panel

 

Check / Adjust / Retain the Paper at the Printer Panel

 

Open Printer Tray,

If you have not yet done so, add desired paper type

Close Tray

IF applicable for your printer:

On the printer control panel, Click Modify (wording varies), set the paper size and type, Click OK

 

NOTE:  If the size of the Paper Size is not in the Drop-down list, Select Custom

 

 

Duplex / Simplex option in Printing Preferences (Model Dependent)

 

Control Panel > icon view > Devices and Printers >

Right-Click Printer > Select Printing Preferences

For Duplex:  Select a shortcut that provides the two-sided option and leave that shortcut highlighted (selected)

For Simplex (one sided):  Select a shortcut that does NOT the two-sided option and leave that shortcut highlighted (selected)

And / Or (if your printer software supported “custom shortcuts”)

Select a shortcut > Make changes that includes what you need / want (two-sided or one-sided)

NOTES

  • Remember to check the settings under each Tab
  • Pay attention – not all Media types (kind of paper) and / or paper sizes support Duplex

 

If the printer supports the option,

     Save the changed shortcut settings with “Save As” (wording varies) to create a Custom shortcut

Leave the (new / custom) shortcut you want highlighted as the “default”

Click Apply / OK to save the shortcut

 

Embedded Web Server (EWS) -

Webscan

Tray and Paper Management

 

Example

 

EWS_9025_Webscan_1EWS_9025_Webscan_1

 

Semi-related

Not all paper sizes / types support Duplex

Check / Verify Preferences for Tray and Paper Management

EWS_9025_Preferences_Tray_and_Paper_Management_1EWS_9025_Preferences_Tray_and_Paper_Management_1

 

HP Scan - Menu

9025_HP_Scan_Menu_PDF_19025_HP_Scan_Menu_PDF_1

 

HP Smart - Main Menu - Set / Adjust > Select  More Settings

HP_Smart_W10_Scan_Document_Screen_1HP_Smart_W10_Scan_Document_Screen_1

 

HP Scan and Capture (from the Windows Store)

Scan_and_Capture_0BScan_and_Capture_0B

 

 

References

 

HP Printers - How to Scan (Windows)

 

HP Scan and Capture - Windows Store - Requires Windows 8 or higher

 

 

HP Smart for Windows - Print and scan software

 

Webscan – located in the Embedded Web Server (EWS) – No additional software

If the printer is on the network,

  • Open your favorite browser > type / enter Printer IP address into URL / Address bar
  • Tab Settings > Security > Administrator Settings > make sure Webscan is checked / enabled
  • Tab Scan > Webscan 

 

Reference and Resources – (More) Places to find help, solve problems, and learn how to use your Printer

Printer Homepage – “Things that are your printer”

NOTE:  Content depends on device type and Operating System

Categories:  Alerts, Access to the Print and Scan Doctor (Windows), Warranty Check, HP Drivers / Software / Firmware Updates, How-to Videos, Bulletins/Notices, Lots of How-to Documents, Troubleshooting, User Guides / Manuals, Product Information (Specifications), more

When the website support page opens, Select (as available) a Category > Topic > Subtopic

HP OfficeJet Pro 8740 All-in-One Printer series

 

Thank you for participating in the HP Community Forum.

We are a world community of volunteers dedicated to supporting HP technology

 

Dragon-Fur

HP Recommended

Hi Dragon-Fur -

Thank you so much.  There were 2 issues.  The duplex setting and then, somehow I had hit the lever that blocked the ADF.  Once I reset the Automatic Document Feed bar and the screen on the Printer indicated a document was loaded, the scan 2-sided original reactivated.

 

It works with the new PC!  Thank you so much!

HP Recommended

@Suelu 

 

Excellent.

 

You are welcome.

 

Happy Printing!

 

Stay safe.

 

Click Thumbs Up on a post to say Thank You!

 

Answered? Select the relevant post "Accept as Solution" to help others find it.

 

 

Dragon-Fur

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