I cannot get my printer to print full pages. It skips lines randomly throughout the document. HP Envy 4520. This started happening after my router (Asus) went out and had to use the old router (Netgear). It was working before this. I have tried all the usual TS, i.e reinstall driver Start and Stop spooling, disabled firewall, tried with USB hardwired and wireless. Installed basic driver, installed full HP suite. Firmware is up to date. The test page prints just fine and the copier works as well but whenever I try and print a Word document, PDF or a web page, I only get some of the lines and not the full text.
After contacting HP and doing the steps I have mentioned above again, they said it was an issue with my PC. I checked event logs and noticed that there were errors and there were a lot of drivers that were disabled in msinfo32.exe. After a full reset of the PC, ran windows updates and have McAfee installed and updated, I reinstalled the Printer and it still is printing partial pages. Please HELP!!
Printer: HP Envy 4520 All-in-One
PC: Acer Aspire E5-774G
Intel Core i5-7200U CPU @ 2.50GHz 2.70 GHz
8GB Ram
64-bit Win 10