The Rena DJP is an envelope printer that will help accelerate your business' mailing needs. This machine can produce professional quality images on envelopes and media at impressive speeds. This machine is fully adjustable being able to handle several different media sizes. Combining your Rena djp with our Remanufactured HP ink cartridges will create bold and smooth printouts that are legible, even after being handled by various vendors and processing machines. We carry the Remanufactured HP C8842A Versatile Black Pigment Fast Dry Ink cartridges which have been designed to easily fit into your Rena DJP Envelope printer. Every Remanufactured HP ink cartridge for your Rena mailing system has up to a 2 Year shelf-life and is backed with the Inkgrabber 90 Day Money Back Guarantee.