Review on HP 38A Q1338A Toner Cartridge - Black by Gus Pierson

Original HP Toner! Power User Tip: Installing a toner cartridge, printing a test page, opening the toner door, removing the cartridge, and cleaning the inside of the printer to remove loose toner powder from the rollers, tray, etc. will reduce the risk of streaks on your Pages. . Put the toner cartridge back into the printer and print again. You are ready to go. Happy printing!