HP Data Sheet HP LaserJet Pro M404 Series printer Functions Print First page out (ready) black As fast as 6.1 sec Resolution (black) Fine Lines (1200 x 1200 dpi) Resolution technology HP FastRes1200, HP ProRes1200, Economode Monthly duty cycle Up to 80,000 pages[10] [10] Duty cycle is defined as the maximum number of pages per month of imaged output. This value provides a comparison of product robustness in relation to other HP LaserJet or HP Color LaserJet devices, and enables appropriate deployment of printers and MFPs to satisfy the demands of connected individuals or groups. Recommended monthly page volume 750 to 4000[11] [11] HP recommends that the number of pages per month of imaged output be within the stated range for optimum device performance, based on factors including supplies replacement intervals and device life over an extended warranty period Print Technology Laser Display 2-line backlit LCD graphic display Processor speed 1200 MHz Number of print cartridges 1 (black) Replacement cartridges AMS: For distribution and use in North America and Latin America only: HP 58A Black LaserJet Toner Cartridge (~3,000 pages), CF258A; HP 58X Black LaserJet Toner Cartridge (~10,000 pages), CF258X; EMEA: For distribution and use in Europe, Middle East, Russia, CIS, and Africa only: HP 59A Black LaserJet Toner Cartridge (~3,000 pages), CF259A; HP 59X Black LaserJet Toner Cartridge (~10,000 pages), CF259X; APJ: For distribution and use only in Asia Pacific - excluding China (PRC) and India: HP 76A Black LaserJet Toner Cartridge (~3,000 pages), CF276A; HP 76X Black LaserJet Toner Cartridge (~10,000 pages), CF276X[3] [3] Toner cartridges designed for distribution and use within a designated region only; will not work outside of designated region.