New Ink cartridge to HP printer Officejet 4500 series will not printer?
Error code help?
the printhead in HP officejet 4500 is sticking?
Does someone have firmware for a Kyocera C8520? ?
How can I have my receipts darker from my pbm thermal printer ?
Sharp?
how do I unjam a little piece of paper from my epson rx500?
Till?
How to get Stylus DX4850 to feed paper to the print point?