OfficeJet Pro 7740 Wide Format AiO Printer

Print speed colour : As fast as 16 sec First page out : Black: As fast as 9 sec Color: As fast as 10 sec Print technology : HP Thermal Inkjet Wireless capability : Yes, built-in Wi-Fi 802.11 b/g/n Duty cycle (monthly, A4) : Up to 30,000 pages Display : 6.75 cm (2.65") LCD with TouchSmart Frame Processor speed : 1.2 GHz Number of print cartridges : 4 (1 each black, cyan, magenta, yellow)