Insert the disk into the drive, read the disk, take it out:
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Photocopy (photocopy)
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Opens, closes the CD / DVD tray
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Computer noise, Communication room
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Manual copy machine
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Floppy disk reading
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Computer keyboard
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Franking machine
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Alarm, Computer interface
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Computer mouse click
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Interference, signal, Modem connection
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Computer interface, signals
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The USB flash drive is inserted, removed
★★★★★