Cartridges
(The "X" size won't fit the M601)
FeedRoller Repair Kit
HP LaserJet M601, M602, M603 Printers - Series Index.
The HP Laserjet 600 Enterprise M601, M602 and M603 printers are A4 mono laser printers intended for office work. Although HP have given the machines different model numbers they are very similar internally. HP's largest laser printers sometimes come in an "economy" or "light" model which has one or two features removed and "coprorate" versions. the main difference in this case is the ability to use a larger cartridge giving better economy and inclusion of PIN activated printing on the M602 and M603.
With the exception of some of the plastics, the control panel and the firmware the three different models are identical. The "N" "DN" and "X" differ only in the accessories included and not in any vital hardware.
 |  |  |  |  |
| Cartridge | Fuser | Tray 2 Rollers | Cassette | Error Codes |
 Paper Feed |  Laser Scanner, Pickup Drive, Rollers |  Fuser, Motor Cables, Fans |  Covers |
