44015503TH  Rev. 1 
58 /
Oki  Data  CONFIDENTIAL
3.  INSTALLATION
3.7  Connection methods
<USB connection>
Note!  Refer to the user’s manual for operating environment. 
Preparing a USB cable 
Note!  •  No printer cable is supplied with the printer. Ask the user to prepare a printer 
cable. 
  •  A
sk the user to prepare a USB cable. 
  •  When connection is to be made in “High-Speed” mode with a USB 2.0, use 
a Hi-Speed-ready USB 2.0 cable. 
  •  A
 USB 2.0 cable to be used must be no more than five meters long. A USB 
cable of two meters or less is recommended. 
Switching off the printer and the computer 
Memo Although a USB cable can be plugged in or unplugged with the computer and 
the printer switched on, for secure installation of the USB driver and the printer 
driver to be performed subsequently, the printer should be turned off. 
Connecting the computer to the printer 
(1)  Plug the USB cable into the USB interface connector of the printer.
(2)  Plug the USB cable into the USB interface connector of the computer.
Note!  B
e careful not to plug the USB cable into the network interface connector. 
Such wrong connection could cause malfunction.
Memo F
or the setup procedure of the printer driver, see the user’s manual.