Hi
Thank you for visiting the HP Forums! A great place where you can find solutions for your issues with help from the community! I came across your post and wanted to assist you. I see that your HP OfficeJet 4650 always print unwanted file each time. Don't worry as I have a few suggestions which should help you resolve this issue.
- What is the page which is printed? Is it something like an alignment or a printer test page?
- Disconnect the printer from the PC and then check if the printer still prints the test page. This will tell us if the test page is initiated from the PC or from the printer. Hence, if connected by USB cable, unplug the cable and if connected by the wireless, turn off the router and then turn on the printer and check.
While waiting for your reply, I would also like to clear the print spooler of the PC. If the test page is initiated from the PC, this will help us fixing the issue.
Try to fix this issue using HP Print and Scan Doctor (PSDR). PSDR is an automated tool which can diagnose and resolve printing and scanning problems. Please go to http://hp.care/2bZ9w2q to download and run HP PSDR. Once you open the program, select your printer and click on “Fix Printing” to automatically diagnose and fix the issue.
Please let me know if this resolves the issue, or if you require further assistance!
Feel free to post your query for any other assistance as well,
It's been a pleasure interacting with you and I hope you have a good day ahead.
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Regards,