This listing is for a brand new genuine Lexmark 40X7623 fuser unit, an important purchase for your printer. There are several consumables that are absolutely essential to the ongoing health of you Lexmark colour laser printer, and this genuine 40X7623 fuser is one of them. Need to be replaced very rarely, the original Lexmark 40X7623 fuser unit has a mercifully low cost per page and is easily outweighed by the advantages it offers. With a Lexmark 40X7623 fuser installed, you can help keep the overall quality of your prints high and keep any compatible printer listed on this page operational for longer.