There might be a paper jam, Print cartridge status light is on or flashing, Hp deskjet 6520 series only – HP Deskjet 6540 Color Inkjet Printer User Manual
There might be a paper jam, Print cartridge status light is on or flashing, Hp deskjet 6520 series only | HP Deskjet 6540 Color Inkjet Printer User Manual | Page 143 / 184