appliance

blink

blinking

button

buttons

close

component

components

computer

concept

control

controlling

controls

detail

device

dysfunction

electronic

electronics

equipment

flashing

function

hardware

icon

interface

led

light

machine

macro

malfunction

off

office

peripheral

power

print

printer

printing

red

sign

start

starting

stop

supplies

supply

switch

switching

symbol

technical

technology

tool