Oki RS-422 manual About this Chapter

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RS-232C/RS-422 Serial Interface Option

Installing the RS-232C/RS-422 Serial Interface in OKI B6100 Printers

About this Chapter

This chapter explains the procedure for installing the RS-232C/RS-422 Serial Interface option in OKI B6100 Printers.

Installing the RS-232C/RS-422 Serial Interface in OKI B6100 Printers

1.Carefully review the safety precautions in the front of this guide before starting this installation procedure.

2.Ensure that the printer power switch is set to the OFF [ O ] position and unplug the power cord from the AC outlet.

3.Loosen the thumbscrews at the top and bottom of the left side cover by turning them in a counter-clockwise direction.