Twain Driver x64

[denisfou]

Hello,

Are there x64 twain drivers for my hp officejet pro 7740 ?

I cannot migrate to windows 11 without those drivers

[Dragon-Fur]

@denisfou 

Welcome to the HP Community --

The printer software for scan and print is supported in Windows 11.

Printer Specifications for HP OfficeJet Pro 7740 Wide Format All-in-One Printer (G5J38A)

Scan

Scan technology	Contact Image Sensor (CIS)
Scan speed (normal)	Simplex: Up to 8/6 images per minute (ipm) (black/color 200 ppi); Duplex: Up to 14/11 ipm (black/color 200 ppi)
Scan resolution, hardware	Up to 1200 x 1200 dpi
Levels of grayscale	256
Bit depth	24-bit
Maximum flatbed scan size	297 x 432 mm (11.69 x 17 in)
Maximum ADF one-sided scan size	216 x 356 mm (8.5 x 14 in)
Maximum ADF two-sided (duplex) scan size	210 x 297 mm (8.27 x 11.69 in)
Twain version	Version 2.1

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Printer - Full Feature Software

HP Full Feature Software / Full Driver printer software - supports printing and scanning from the web, printing in in other software and programs (for example, Word), and provides access to the full range of Printing Preferences / Shortcuts.  The full driver generally adds at one, possibly least one, possibly two shortcuts to the Desktop: Printer Assistant, HP Scan Assistant, and/or HP Scan.

NOTES:  

HP Scan is not installed if the printer does not support Scan.

The Printer Assistant is not installed if the type of full driver software does not support it.  If the printer model includes built-in Fax hardware, the software supports the setup and use of the Fax driver. No Sign-in required.

Details Page - Driver - For your Printer

>>> Full Feature Software - Web Pack Installation Package - Information - Download / Save / (then) Install <<<

HP OfficeJet Pro 7740 Wide Format All-in-One Print and Scan Driver and Accessories 

If / When asked, opt for the Full Driver / Full Software to be installed.

After the software is installed, Restart the computer and sign in. 

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The installation of the full driver generally adds at least one, possibly two shortcuts to the Desktop.

 Note:  Printer Assistant, HP Scan Assistant, and HP Scan are dependent on printer model and supported software options.

Printer Assistant 

HP Scan Assistant

HP Scan 

Printer Assistant shortcut > Tab Scan > Manage Scan to Computer > Enable

Or

HP Scan Assistant shortcut > Manage Scan to Computer > Enable

Example - Windows - Full Feature Software - Installed

Programs_and_Features_Printer_Desktop_Icons_13

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References / Resources

HP Printer Home Page - References and Resources

Learn about your Printer - Solve Problems

“Things that are your printer”

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

NOTE: Content depends on device type and Operating System

Categories: Alerts, Troubleshooting, Ink & Paper, HP Software / Drivers / Firmware Updates , Setup & User Guides, Product Specifications, Account & Registration, Warranty & Repair

Open 

 Product Home - Printers

 Enter the device type and model name of your HP product

OR

 Select a saved product from HP Account Dashboard

OR

HP OfficeJet Pro 7740 Wide Format All-in-One Printer series  

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