* Totaljet, Thermal Inkjet with Compatible C8842A Versatile Ink * Specifically formulated for older model Buskro mail equipment * Remanufactured HP 45 cartridge with compatible versatile ink designed for use on porous and coated paper, excluding aqueous stock * A dryer is recommended * As with any fast drying ink, to insure optimum performance, please reclip your printheads when they are not in use and use a lint-free cloth and alcohol to clean your cartridge printheads. Use of paper towels, or a cotton cloth, is strictly prohibited as lint will clog printheads and all warranties will become void * We offer competitive pricing on this reliable and compatible HP ink cartridge, so please bookmark this page as a reminder to purchase Buskro addressing ink from our online store. We value you as a customer and we want to be your one stop to shop for a industrial ink cartridge * 42ml * 180 day warranty * Made in america * Free UPS Ground from TN * Upcharges will apply if faster freight is required * US SALES ONLY - IN STOCK