* Compatible HP C8842A Ink Cartridge * Replaces Kao Collins 557-H ink, Collins CM-150, FlexPrint SF, Videojet 16-38 ink and a MRH42A ink cartridge for use on mail addressing equipment * This ink is not recommended for Buskro mail addressing equipment * This dye based, HP C8842A ink offers a 99.9% success rate with a fast dry time on porous, matte and coated media * Excellent image density and smear resistance * Superior edge acuity for exceptional barcode readability * 1 year warranty * Made in America * Free FedEx Ground * US SALES ONLY * Inquire for special volume pricing * Each cartridge comes with a plastic clip and is sealed in a plastic bag * To clean the cartridge print head, we suggest isopropyl alcohol 70% and a lint free cloth