HP 648A (CE261A) Cyan Original Toner Cartridge HP 648A (CE261A) toner cartridges work with: HP Color LaserJet Enterprise CP4025, CP4525. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Cartridge yield (approx.): 11,000 pages 648A toner is designed to work with your HP printer for high quality, reliable results every print. What's in the box: New Original HP 648A (CE261A) toner cartridge Color: Cyan