Surpass your office printer expectations with the speed, quality, and efficiency of HP LaserJet office printers.
Ideal for workgroups of up to 5, printing up to 2,000 pages per month, who need HP performance and reliability at an affordable price.
Thông số kỹ thuật
 Automatic two-sided printing is standard on the HP LaserJet MFP M438dn, M440dn, M438nda, and M440nda only.
 Reversing automatic document feeder is standard on the HP LaserJet MFP M438nda, M440nda, and M443nda only. Requires a separate purchase for the HP LaserJet MFP M439dn and M440dn. Installation from HP Authorized service provider only.
 Not all HP Web Jetadmin features are supported on the HP LaserJet MFP M438 and M440. HP Web Jetadmin is available for download at no additional charge at http://www.hp.com/go/webjetadmin
 Ships with One HP Original Black LaserJet Introductory Toner cartridge (yield ~4,000 pages), One HP Original Imaging Drum ( yield ~80,000 pages). Declared yield value in accordance with ISO/IEC 19752 in continuous printing. Actual yields vary considerably based on images printed and other factors. For more information visit: http://www.hp.com/go/learnaboutsupplies
 Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty. Power consumption values typically based on measurement of 230V device.
 Declared yield value in accordance with ISO/IEC 19752. Actual yields vary considerably based on images printed and other factors. For more information, visit http://www.hp.com/go/learnaboutsupplies
 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.
 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.
 Power requirements are based on the country/region where the printer is sold. Do not convert operating voltages. This will damage the printer and void the product warranty. Energy Star value typically based on measurement of 230V for Blue Angel.
 Windows 7 or higher