Dell 3100cn Color Laser Printer - Manual (Page 37)

To specify PostScript communication protocol for each interface. You can configure Adobe Protocol settings for Network.
The change becomes effective after the printer is turned off and then on again.
Values:
USB
Use the USB menu to change printer settings affecting a USB port.
Adobe Protocol
Purpose:
To specify PostScript communication protocol for USB interface.
The change becomes effective after the printer is turned off and then on again.
Values:
PCL
Use the PCL to change printer settings that only affect jobs using the PCL emulation printer language.
Input Tray
Purpose:
To specify the input tray.
Auto*
Used when auto-detecting the PostScript communication protocol.
RAW
Used when no special processing is required for data.
Standard
Used when the communication protocol is in ASCII interface.
BCP
Used when the communication protocol is in binary format.
TBCP
Used when the communication protocol supports both ASCII and binary data to switch between them according to the specified control code.
Auto*
Used when auto-detecting the PostScript communication protocol.
RAW
Used when no special processing is required for data.
Standard
Used when the communication protocol is in ASCII interface.
BCP
Used when the communication protocol is in binary format.
TBCP
Used when the communication protocol supports both ASCII and binary data to switch between them according to the specified control code.
NOTE: Values marked by an asterisk (*) are the factory default menu settings.