- HP 647A (CE260A) Black Toner Cartridge for HP Color LaserJet Enterprise CM4540 CM4540f CP4025n CP4025dn CP4025xh CP4525n CP4525dn CP4525xh . HP 647A (CE260A) toner cartridges work with: HP Color LaserJet Enterprise CM4540, CM4540f, CP4025n, CP4025dn, CP4025xh, CP4525n, CP4525dn, CP4525xh. Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. Cartridge yield (approx.): 8,500 pages. 647A toner is designed to work with your HP printer for high quality, reliable results every print. Ensure that your printing is right the first time and every time with HP printer toner: 647A toner. What’s in the box: 1 New Original HP 647A (CE260A) toner cartridge. Color: Black .