Officejet 7740 unable to correctly Scan 11 x 17 inch document

[Paul_M]

I tried to scan a 11 x 17 inch document and the scan came back a 8.5 x 17 inch.

I selected

Page Size: 11 x 17

Source: Flatbed

Output Page Size: Same as Input, also tried 11 x 17

Running Windows 10 Pro 2004 OS build 19041.572

Installed OJ7740_Full_WebPack_40.12.1161.exe

[Riddle_Decipher]

@Paul_M I recommend you delete the driver at the root level and retry, follow the steps below: 

1.) In Windows, search for and open Programs and features 

2.) Select your HP Printer 

3.) Select Uninstall 

4.) In Windows, search for and open Devices and printers 

5.) In the Devices and Printers windows look for your HP printer. If you see it listed right-click on it and choose `Delete' or `Remove Device' 

6.) Open up the run command with the "Windows key + R" key combo. 

7.) Type printui.exe /s and click Ok. (Note: there is a space in between "printui.exe" and "/s") 

8.) Click on the "Drivers" tab 

9.) Look for HP Printer driver. If you see it Click on it and click Remove at the bottom 

10.) Select Ok 

11.) Select Apply and Ok on the Print Server Properties windows 

12.) Close Devices and Printers 

Then, Click here to access the HP website, find the drivers compatible with your windows and install it.

If the issue persists, please go ahead and install the windows built-in drivers: 

If a full feature driver from HP is not available for your printer, you must install the built-in print driver. A full feature driver for one or more Windows versions is not available for your printer, either from the CD that shipped with your printer or from the HP website.

   NOTE:

Where is the download button? The HP print driver is built into the Windows operating system or is installed through the Windows Update feature on your computer. You do not need to download anything from a website in order to print, scan, or fax.

See the Frequently asked questions in this document for additional information, including how to scan using this driver.

FOR DETAILS & FURTHER INSTRUCTIONS, USE THIS LINK: Click here

(By the end of this article all the issues should be resolved)

Also, go through this youtube video for assistance: click here to watch

(The above link is 3rd party and is not owned by HP, I've posted this only so that I may help you resolve this issue by going beyond my support boundaries, please ignore the ads and take only the free suggestions)

P.S: Welcome to HP Community 😉

Keep us posted,

If you would like to thank us for our efforts to help you, 

Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, 

Have a great day!