| Manufacturer | HP |
| Also Known As | |
| Laser Jet 4000 n / Laser Jet 4000-n / Laser Jet 4000n / Laser Jet-4000 n / Laser Jet4000 n / Laserjet 4000 n / Laserjet 4000-n / LJ 4000 n / LJ 4000-n / LJ 4000n / LJ-4000 n / LJ4000 n / LJ4000n | |
| Part Numbers | C4120A |
| Duty Cycle | 65 000 Pages |
| Introduction Year | 1998 |