Preparations; Connecting Interface Cable - Oki PT390 User Manual

No printer cable is provided with the product. Obtain a printer cable
suitable for the product interface. If you have any questions, consult your
dealer. Before connecting or disconnecting cables, make sure of the
following:
1) The power to the printer and all other devices connected to the
printer is turned off.
2) The AC adapter power cable has been unplugged from the outlet.

3-1. Connecting Interface Cable

Open the connector cover at the rear of the printer by pulling it up, and
connect the interface cable to its rear connector socket. Close the cover after
connecting the cable.
Note: If cables are arranged so that they extend from the rear or from the rear on the
right side, remove the inserts in the connector cover or the cover with nippers
or a similar tool. Unless the inserts are removed in this case, the cables may be
damaged and cause a failure.

3. Preparations

9