Lexmark C752 Technical Reference page 142

INFO CONFIG Response Syntax (An Example):
@PJL INFO CONFIG<CR><LF>
IN TRAYS [2 ENUMERATED]<CR><LF>
INTRAY1<CR><LF>
INTRAY2<CR><LF>
MANUAL FEED<CR><LF>
OUT TRAYS [1 ENUMERATED]<CR><LF>
UPPER FACEDOWN<CR><LF>
PAPERS [13 ENUMERATED]<CR><LF>
LETTER<CR><LF>
LEGAL<CR><LF>
A4<CR><LF>
A5<CR><LF>
B5PAPER<CR><LF>
EXECUTIVE<CR><LF>
COM10<CR><LF>
COM9<CR><LF>
MONARCH<CR><LF>
DL<CR><LF>
C5<CR><LF>
B5<CR><LF>
OTHERENVELOPE<CR><LF>
LANGUAGES [1 ENUMERATED]<CR><LF>
PCL<CR><LF>
USTATUS [4 ENUMERATED]<CR><LF>
DEVICE<CR><LF>
JOB<CR><LF>
PAGE<CR><LF>
TIMED<CR><LF>
FLASH=1048576<CR><LF>
DISK=543283200
MEMORY=2097152<CR><LF>
DISPLAY LINES=2<CR><LF>
SYSTEM FIRMWARE VERSION=250A<CR><LF>
ENGINE FIRMWARE VERSION=0<CR><LF>
<FF>
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PJL