This is toner cartridge chip developed by Korea Technology and made in Korea and firmware upgrade is not needed. You can use this chip like OEM chip. Worldwide clients are using this stable and safe quality of No risk on the toner cartridge refilling /remanufacturing and production industry
1. Product : Replacement chip for Samsung MLT-D1042S Toner Cartridge (Page Yield : Black 1.5K)
2. Workable Model No : MLT-D1042S
3. Price : The good price will be sent to you after we receive your inquiry.
4. Workable Printer : MLT-D1042 Laser Toner Cartridge For Samsung ML-1660, ML-1665, ML-1670,...