Epson EPL-6100 Reference Manual page 156

Others button
Click Others and the Others dialog box appears. The actual dialog
box that appears depends on the emulation mode.
Note:
This button is not available in LaserJet4 mode.
GL2 mode
The following dialog box appears when the emulation mode is
GL2:
Note:
Use Next and Prev to access all available setting options.
GL-Mode
Allows you to select the mode, LJ4GL2 or GLlike. The default
setting is LJ4GL2.
54 Using the Remote Control Panel Utility