Setting The Dip Switches; Changing A Dip Switch Setting - Epson ActionPrinter 4000 User Manual

Setting the DIP Switches

Your printer has two sets of DIP (Dual Inline Package) switches
located under a small cover above the control panel. By changing
the settings of these switches, you can control various printer
features, such as the character set and page length. The new settings
become effective when the printer is turned on, reset, or initialized.
DIP switch settings are shown in the DIP switch tables starting on
page 3-7. Descriptions of all the DIP switch functions begin on
page 3-9.

Changing a DIP Switch Setting

To change a DIP switch setting, first turn off the printer. Then open
the DIP switch cover and use a pointed object, such as a pen, to
change the DIP switch settings. A DIP switch is on when it is up,
and off when it is down.
The new DIP switch settings take effect when the printer is turned on.
3-6 Using the Printer