Dip Switch Setting - Oki PH640 User Manual

Two sets of DIP switches are provided at the bottom of the printer, and can be set as given in the
table below. Be sure to set the power switch to off before changing the settings. It is
recommended to use a pointed item like a pen or flat-blade driver screw to change the settings.
The settings will become effective when the power switch is set to on again.
Procedure for changing the settings on DIP switches:
(1) Turn the printer off and unplug the power cord from the AC outlet.
(2) Remove the screws from the DIP switch cover. Then take off the DIP switch cover, as shown
in the illustration below.
(3) Set the switches using a pointed tool, such as a pen or flat-blade screwdriver.
(4) Replace the DIP switch cover. Then secure it with the screw.
Note: The new settings take effect when you turn on the printer.

11. Dip Switch Setting

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