My HP Officejet 6500 Wireless just started printing a blank page and bringing up the error message "Paper Mismatch' - been using this for over a year with no probloems

Make sure that the right printer driver is installed.

before you on the unit put a single page on a tray then turn it on while initializing it feeds the paper automaticaly then print a sample page after printing put the sample page face down on the scanner then press the scan button then wait till the power on light stop blinking then youre ready now

On your PC, what is the default setting for this printer. Check in the printer and accessories of Windows.
The paper size might be defaulted to A4 rather than Letter. That mismatch would cause the printer to
error out every time.

GOTO PRINTER PROPERTIES
CHANGE THE PAPER SIZE & TYPE.

I had the same problem and a HP Tech finally found a solution and I hope it works for you...When you print, change your ink quality to "Draft". I tried EVERYTHING and could not believe this worked. Good luck.

HP Officejet Pro 8500 (A909a) All-in-One Printer This model has a two-line display.

1. Unplug the power cord from the HP All-in-One.
2. Wait for 20 seconds.
3. Press and hold # and 3 while plugging in the power cord to the HP All-in-One.
4. Release the buttons after the HP All-in-One starts up.

HP Officejet Pro 8500 Premier (A909n) and 8500 Wireless (A909g) All-in-One Printers These models have a touch-screen display.

1. Touch the Setup icon.
2. Scroll to and touch Tools .
3. Scroll to and touch Restore Factory Defaults . A Defaults Restored message displays.
4. Press the Cancel button to return to the main menu.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

I had same problem. Try this: When you go to print, change your ink quality to "draft". For some reason, I was able to print after trying everything. Hope this works for you!

To clear all pending job

In run window type services.msc and the go to print spooler option just stop and restart the service. And switch off and switch on the printer.

Hope this helps. Please rate my response.
Thanks.
Have a good day

Try using the HP Print Diagnostic Utility in Windows - HP Customer Care (United States - English).

If you need more help come back.Post / thumbs / testimonial are welcome!

have scanned records into my computer via hp officejet 6500 scanning software. when i come to print i only get the top half of the document printed on the bottom half of the page - help!!!