Canon PIXMA TS307a is a very budget-friendly, wireless-enabled, single-function printer that uses ink cartridges. Its most unique feature is the "Smartphone Copy" function. 
 
Print, Smartphone Copy
ISO Standard print speed (A4): 7.7 images per minute (mono) / 4.0 images per minute (colour)
Photo Speed (10.16 x 15.24cm): 65s (borderless)