CLJ 8550 gn / CLJ 8550-gn / CLJ 8550gn / CLJ-8550 gn / CLJ8550 gn / CLJ8550gn / Color Laser Jet 8550 gn / Color Laser Jet 8550-gn / Color Laser Jet 8550gn / Color Laser Jet-8550 gn / Color Laser Jet8550 gn / Color Laserjet 8550 gn / Color Laserjet 8550-gn / Color LJ 8550 gn / Color LJ 8550-gn / Color LJ 8550gn / Color LJ-8550 gn / Color LJ8550 gn / ColorLJ8550gn