Save even more with our 3 pack compatible Okidata laser cartridges. This bulk set includes 3 56123402 black laser toner cartridges. Why pay twice as much for brand name OEM Okidata printer laser cartridges when our compatible printer supplies deliver excellent quality results for a fraction of the price? Containing up to 60% new parts including OPC drums, wiper blades, and other internal parts, they are an economical alternative to expensive OEM Okidata laser toner cartridges and supplies, and offer big savings over brand-name laser toner cartridges and supplies for your Okidata printer. Our compatible brand replacement laser cartridges for your Okidata printer are backed by a full 2 year 100% satisfaction guarantee. So stock up now and save even more! This combo set works with the following Okidata printers: MB260MFP, MB280MFP, and MB290MFP. LD Products is the exclusive reseller of LD Products brand of high quality printing supplies on Newegg.