HP LaserJet 4P and 4MP printers provide features that are excellent for individuals and small work groups both.
The HP LaserJet 4P printer uses HP's Enhanced PCL 5 (Printer Command Language Level 5), a printer language that is standard for desktop laser printing in PC operating environments, such as Microsoft Windows and DOS. The 4MP can be upgraded with a PostScript SIMM.
| Print speed: | 4 ppm |
| Print resolution: | 600 dpi |
| Recommended monthly volume: | 8,000 pages |
| Memory: | 2 MB RAM, up to 36 MB |
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| Dimensions: | 14 x 14.5 x 6.5 in. |
Toner Cartridges, Maintenance Kits and Parts

12 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 4p uses 9 toner cartridges, including CNM 1556A002, HP 92274A and ASD M2045GA.
ASD M2045GA (ASD M2045G/A) prints 3000 pages, CNM 1556A002 (CNM FX2) prints 4000 pages.
The CNM 1556A002 cartridge has an approximate yield of 4000 pages.
For CNM 1556A002 you can choose Genuine Canon (CNM 1556A002 (CNM FX2)) or a Remanufactured option (CTC FX2) at a lower price per page, same 4000 page yield. For HP 92274A you can choose Genuine HP (HP 92274A (HP 74A)) or a Remanufactured option (CTC 92274A) at a lower price per page, same 3350 page yield. For HP 92274AM you can choose Genuine HP (HP 92274AM) or a Remanufactured option (CTC 92274AM) at a lower price per page, same 3350 page yield.
Yes — MICR (magnetic) toner is available: HP 92274AM, CTC 92274AM.
A "Supply Problem" message on the LaserJet 4p usually points to a chip-communication hiccup rather than an empty cartridge. Power-cycle the printer (off for 30 seconds, then on), reseat the cartridge until it clicks into place, and gently clean the gold chip contacts with a dry cloth. If the message returns, a replacement CNM 1556A002 will clear it.