Laser printer:
-
Opens, closes the CD / DVD tray
-
Turn on, turn off the hard drive
-
Photocopy (photocopy)
-
Computer keyboard
-
Signal read information, Computer interface
-
Old computer keyboard
-
Signals, Computer interface
-
Repeatedly pressing a computer mouse
-
Franking machine
-
Laser printer
-
Read the, Insert the disk into the drive
-
Turn on, turn off the old computer
★★★★★