We are Bright image Co., ltd based in Shanghai , China. We aremember of Tradekey.com since November, 2009. Our business isrelated to Office & School Supplies industry and wespecifically deal in chip resetter/decoder. Please find our productdetails below: HP 4000, 4500 chip decoder This product uses onHP4000/ 4500, after use this chip decoder you can refill thecompatible ink freely. Save your money and time. Advantage: 1, theinstallation and use will not affect the printers guarantees. 2,after use this decoder, you can pull out the cartridges and refillthe ink on anytime, and the printer haven' t appear any wronginformation. 3, you can use the equiform cartridges, include theoriginal second cartridges for 5000/ 5500, the compatiblecartridges for hp5000/ 5500, Hp4000/ 45000 ect. 4, it will notaffect the printer head' s use life. 5, Solve the contact problemthat present to cartridges after you use the printer for long time.***** HP 5000, 5500, 5100, 1055 chip decoder We supply chip decoderfor HP1050, 5000.5500, 5100 all-in-one chip decoder. 1.Suitable forHP1050, 5100, 5500, 5000 printer. ***** the decoder is insatlled,the chips are no necessary any more ***** unlimited use *****quantity and Environmental-friendly Welcome to order! ***** NovajetT200, T200+ chip decoder Our company supply Novajet T200, T200+chip decoder , Only install in mainboard, No need chip, no reset,it can work for ***** help you save much money. We have 100%guarantee on quality, And supply competivity price. Welcome toorder! HP 4000, 4500 chip decoder This product uses on HP4000/4500, after use this chip decoder you can refill the compatible inkfreely. Save your money and time. Advantage: 1, the installationand use will not affect the printers guarantees. 2, after use thisdecoder, you can pull out the cartridges and refill the ink onanytime, and the printer haven' t appear any wrong information. 3,you can use the equiform cartridges, include the original secondcartridges for 5000/ 5500, the compatible cartridges for hp5000/5500, Hp4000/ 45000 ect. 4, it will not affect the printer head' suse life. 5, Solve the contact problem that present to cartridgesafter you use the printer for long time. ***** Thank you for takingthe time to go through our business profile. If there are anyquestion, inquiry or comments, please feel free to contact us.