The HP LaserJet 1020 is a compact, monochrome laser printer designed for personal or small home office. It prints with a resolution of up to 1200 dpi (effective) with a print speed of about 15 pages per minute. It has a high-yield toner cartridge which make it cost-effective for basic black-and-white tasks. It lacks modern features like wireless connectivity or color printing.
after sometime of use i suddenly noticed that the printer is giving horizontal lines on the paper in every print, i changed the cartilage, but it slowly getting worse and more and more lines are coming