output devices [4]
Electronic devices used to view or print the results of data processing done on a computer.
inkjet printer 
Printer with a movable printhead that sprays tiny droplets of ink onto paper to produce characters or images.
power light 
Signal light indicating that the printer is on.
paper feed light 
Signal light that usually indicates a paper feed problem (such as a jam or empty paper tray).
print cartridge light 
Signal light that indicates a malfunction of the ink cartridge; usually it is installed incorrectly or empty.
front cover 
output tray 
Tray that collects paper as it exits the printer.