HP’s latest portable printer, the HP officejet 100 mobile printer, is little slow, but delivers on output quality, cartridge yield, and battery life. Heavier than many notebooks. Rechargeable battery and 50 sheet input tray. Output quality worthy of a desktop inkjet. The actual printing technology is handled by two cartridges that load into the center of the officejet 100: one tricolor and one black.Very good print and photo quality and easy to set up Bluetooth networking.