I can not scan a document with a for me very important drawing with my HP 300 All in One printer. Message; Program files\HP Digital images\Din\hpp tax 68 exe You can not reach this pad

HP Printers have a variety of options to get your work done. It can scan any 2Dimage or drawing. How to scan a document from Printer to computer is CD loaded software's work. Install the HP software into your computer. Carefully place the material on the glass scanner you want to scan. Go to settings and choose type of file you are scanning. Click on" scan picture" or "scan document" and when the material is scanned chose the location on your computer where you want to store it. https://connectmyprinter.com/how-to-scan-from-hp-printer-to-computer/

You cannot do this.
Scan the document or image and save it in a jpg file format.
Open your email program, and create an email to the person you want to send the scanned document/image with your message then go to file attachment and attach this document/image file to your email.
When completed you can sed the email.

change the USB cable and Switch the printer into a wall socket
My printer had the same problem
got it resolved

To scan a document using Windows Photo Gallery in Windows Vista, follow these steps:

1. Click the Windows Vista ( ) icon, click All Programs , and then click Windows Photo Gallery .
2. Click File , and then click Import From Camera or Scanner .
3. Click Import , and then click Scan .

To scan a document using Paint in Windows Vista, follow these steps:

1. Click the Windows Vista ( ) icon, click All Programs , click Accessories , and then click Paint .
2. Click File , and then click Import From Camera or Scanner .
3. Make any desired setting changes, and then click Scan .

If you have trouble viewing the video or to view the video in a different size, click here to play the video on YouTube. The following scan options and file types are available when you scan with WIA drivers:
If you experience an error during scanning, try these general scan troubleshooting steps (c02114802) (in English). Workaround Perform the following steps if you are unable to scan directly from HP Solution Center in Windows Vista.

1. Click the Windows icon ( ), and then click Computer .
2. Double-click Local Disc (C:) .
3. Double-click Program Files .
4. Double-click HP .
5. Double-click Digital Imaging .
6. Double-click Bin .
7. Locate and double-click one of the following files. You will only have one to choose from.
   • Hpiscnapp.exe
   • Hpqscnvw.exe
   This will launch the HP Scan application.
8. Select New Scan , and then change any desired settings to the scan.
9. Click Accept to save the scan to the desired location.
10. 
    

Try look here --->link.

hi
Place the document or image into the scanner for scanning. A scanner with a paper feeder will only receive flat papers and photographs, but a flatbed scanner opens to accommodate books, fabrics and leaves along with flat papers. There is even a attachment for feeding photo slides into flatbed scanners.

Step 2 Start the scanning software. If the scanner does not engage the software automatically, press the "start" or "scan" button, or click the scanner icon on the computer screen to initialize the software.

Step 3 Activate the scan. Click the "file" menu and select "acquire," "import," or another practical choice that applies.

Step 4 Preview the item to be scanned. Most scanners have a preview option. This will show the scan area inside dotted lines. The lines can be moved with the mouse to relocate, enlarge or crop the scanning area.

Step 5 Set the resolution for images by number of dots per inch (dpi). For computer screen viewing, 100 dpi should suffice. Use 200 to 300 dpi for items to be printed.

Step 6 Use the appropriate setting for scanning black and white text. If the scanner does not show a preset for text, use "line art" or "black and white" at 300 dpi. Then use the optical character recognition (OCR) program to convert the image of the text into a file for word processi

have you installed fully the software?
Try the below...To scan a document using Windows Photo Gallery in Windows Vista, follow these steps:
Click the window vista icon..and then select all program.. then select window photo gallery. Then click File, and select Import from Camera or Scanner, then select Import and then Scan...

Try to scan using picture or media viewer like iview, windows photo gallery in Vista, or any other program you already have. Next, go to File menu of the viewer(software you use) and in the File menu choose Scan or Import from.. then choose Save as in the same File menu.

The computer is looking for a "Twain" device. Although the printer is correctly installed, to scan a document or picture, you need a program to associate with the scanner and identify the "Twain" device. To do this, open up any photo software or even MS Paint. Under the File tab there should be an option to Import or Import from a device i.e. camera, scanner. This is the option you want. Select your HP Scan Pro as the Twain device and you can scan from your computer. The other way would be to open HP Imaging software package that came with the machine and configure your scanner from within the program. Either way works its just a matter of preference. Best of luck and reply back with any questions.

Please try to sacn from MS PAINT and check.