Manual copy machine:
-
Computer keyboard
-
Double click computer mouse
-
Computer noise, Communication room
-
Read, room noise, write, Hard disk
-
CD / DVD drive, disc read
-
Insert the disk into the drive, read the
-
Pressing a keypad, input error sound
-
Photocopy (photocopy)
-
Signal, interference, Modem connection
-
Jet printer
-
Computer mouse movement
-
Floppy disk reading
★★★★★