Employed thermal foam inkjet printing technology, Mi Inkjet Printer, as an on-demand device, supports tasks from computers and mobile devices. It can remotely print, scan and copy files and photos via an accompanying smartphone app. It also supports the printing of papers varying from 4x6 inches to A4. The ink cartridges with four colors (CMYK) suffice for 9,500 pages of chromatic printing and 3,200 pages of black and white printing. Reasonably hidden inside the device, there are no redundant pipelines for the cartridges, providing reliable function as well as a more concise style.