| Model Name or Model Number |
|---|
| HP LaserJet 4000 (HP C4118A) |
| HP LaserJet 4000N (HP C4120A) |
| HP LaserJet 4000T (HP C4119A) |
| HP LaserJet 4050 (HP C4251A) |
| HP LaserJet 4050N (HP C4253A) |
| HP LaserJet 4050T (HP C4252A) |
| HP LaserJet 4050TN (HP C4254A) |
| HP Color LaserJet 4500 (HP C4084A) |
| HP Color LaserJet 4500N (HP C4089A) |
| HP Color LaserJet 4500DN(HP C4094A) |
| HP Color LaserJet 4550 (HP C7085A) |
| HP Color LaserJet 4550N (HP C7086A) |
| HP Color LaserJet 4550DN(HP C7087A) |
| HP Color LaserJet 4550HDN(HPC7088A) |
| HP Paper Feeder w/Tray (C4124A) |
| HP Paper Tray, Univ. 500S (C4125A) |
| HP Paper Tray, Univ. (C4126A) |
| HP Paper Tray, 500S (C8056A) |
| HP Paper Tray (RG5-3400) |
