Specify the Printer Language to be used for printing when a Printer Language except for when RP-GL/2 is specified on the machine.
Format
filetype=Printer Language name
Or
fil=Printer Language name
Value and behavior
Substitute the three-letter abbreviation of the printer language name for "Printer Language name". To switch to RP-GL, specify "RGL". To switch to RP-GL/2, specify "GL2". The default values of the RPGL menu are applied.
Explanation
The Printer Language selected in "Printer Language" on the "System" tab under "Printer Features" is used for printing, unless this printing option is specified. If RP-GL/2 is not selected, output files may not be printed normally. If "Auto" is selected in "Printer Language" , the machine automatically switches its printer language to RP-GL/2 when it receives an RP-GL/2 file.