It is here to save you $200.00 per printer! Developed for Oki C3200, C5100, c5150, c5200, c5300, c5400, c5500, c5800, c6000, C6100, c6150, c610, c711 series printers, and extensively tested on many actual C5100 to c5500/5800/5900//6000/6100, c610, c711 series printers This is for one kit, you will install in your printer to reset belt unit life counter, illustrated install guide provided. It is intended to reset ORDER BELT, INSTALL NEW BELT messages in Okidata C3200n, C3400n, C5100, C5150, C5200, C5300, C5400, C5500, C5500, C5800n, C5800LDN, C5900, C6000, C6100c, c6150, c610, c711 printer. Please note: pictured belt is not included - reset recycle kit only for belt as on picture! Sorry we can't display this part on picture! Spend 5 minutes and get 25%-100% more life out of used drum you already have ! Please visit contact seller if you have any questions Free tech support by e-mail ! This kit easy to install in just 10 minutes - no tools required, illustrated instructions included. Please note: used belt you have must be in good mechanical working condition regardless message "order belt" or "replace belt". Kit to repair worn or damaged drum is also available: please e-mail to inquire. What feedback my buyers posted? "WOW this product works!! I'll keep buying from thiser!!!" Worked BETTER than expected!! Will definitely use again! Thanks A+++ I Thank You for saving me so much money, Will return! Thanks! I'll be buying more in the future. Thanks for reading!