Genuine OEM HP Color LaserJet 3600dn Toners
The Color LaserJet 3600dn pairs HP 501A black toner with HP 502A cyan, magenta, and yellow toner. For a complete toner order, the matching set is 501A/502A: it combines the black cartridge with all three colors. Individual 502A cartridges let you order just the color you need.
Toner Buzz carries genuine HP 501A black toner, 502A color cartridges, and the matched four-color set for the 3600dn. The separate RM1-2763 fuser is for printer maintenance. A fuser bonds toner to paper with heat, so a new toner cartridge does not perform that maintenance job.