HP 126A (CE312A) Yellow Original Toner Cartridge for HP LaserJet Pro 100 CP1025 HP TopShot LaserJet Pro M275 HP 126A (CE312A) toner cartridges work with: HP LaserJet Pro 100, CP1025. HP TopShot LaserJet Pro M275. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Cartridge yield (approx.): 1,000 pages 126A toner is designed to work with your HP printer for high quality, reliable results every print. What's in the Box: New Original HP toner cartridge Color: Yellow