| Print speed: | 4 ppm |
| Print resolution: | 600 dpi |
| Recommended monthly volume: | N/A |
| Memory: | 4 MB RAM |
| Duplex printing: | No |
| Paper handling: | 100-sheet paper tray |
| Interface: | LPT |
| OS compatibility: |
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| Dimensions: | 14 x 14.5 x 6.5 in. |
Toner Cartridges, Maintenance Kits and Parts

13 Items
Black Genuine Toner Cartridge Standard Yield, 3,600 pages
Black Genuine Toner Cartridge Standard Yield, 3,350 pages
Black Genuine MICR Toner Cartridge Standard Yield, 3,350 pages
Black Genuine Toner Cartridge Standard Yield, 3,000 pages
Black Genuine Toner Cartridge Standard Yield
Black Genuine Toner Cartridge Standard Yield, 3,000 pages
Black Remanufactured MICR Toner Cartridge Standard Yield, 3,350 pages
The LaserJet 4mL uses CNM 1556A002 (CNM FX2), HP 92274A (HP 74A), ASD M2045GA (ASD M2045G/A), CNM R742003850, CNM R34002, HP 92274AM, CNM 1529A002AA (CNM EP-P), XER 6R904, XER 6R899, DPS 57065 toner cartridges. CNM 1556A002 yields 4000 pages; HP 92274A yields 3350 pages; ASD M2045GA yields 3000 pages; CNM R742003850 yields 3000 pages; CNM R34002 yields 3000 pages; HP 92274AM yields 3350 pages; XER 6R904 yields 9800 pages; XER 6R899 yields 3600 pages; DPS 57065 yields 3350 pages.
ASD M2045GA (ASD M2045G/A) prints 3000 pages, XER 6R904 prints 9800 pages.
The XER 6R904 cartridge has an approximate yield of 9800 pages.
Yes — MICR (magnetic) toner is available: HP 92274AM.
When the LaserJet 4mL throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install XER 6R904.