Please note that I do NOT work for HP. This fix helps me print my whole document and I'm just sharing my findings. The video shows a fix for a HP printer cut HP ProDesk 680 G3 基本型小型立式电脑. Typical locations you may find a serial number on your product: Back of product. Under the battery. For laptops, press Fn + Esc. For desktops, press Ctrl + Alt + s. For Chromebooks, on the sign in screen, press Alt + v. On the barcode. Go to devices and printers, select any printer listed there and you will get some options on the top. Click on print server properties. You will get a popup, click on the drivers tab and delete all the HP printer drivers listed there if any. Delete all the instances of your printer listed in devices and printers. Restart the PC. Close the scanner lid. Press the Start Copy Black button () and the Start Copy Color button () on the front panel of the printer at the same time. The printer aligns the cartridges. You could try the steps in this document; Fixing Print Quality Problems for the HP Deskjet 1510 and Deskjet Ink Advantage 1510 Printer Series. Printer - HP Deskjet In Advantage 1515 Laptop - MacBook (Retina, 12-inch, Early 2015) macOS - Big Sur 11.2.1 EDIT - SOLVED! I just retried something that didn't seem to work yesterday but it's finally fixed! I downloaded the HP Printer Drivers from here. This is the official Apple Support website so thought I'd give it another try and this time To Restart, click the lower left Start button, click and select Restart. If problems persist, then make sure your printer is compatible with Windows 10. If your printer is compatible with Windows 10, download and run the Print and Scan Doctor to detect and fix isses. If problems persist, reinstall the latest HP printing software. Gliz.

hp deskjet 1515 not printing