HP PCL/PJL reference - Printer Job Language Technical Reference Manual

EN Status Readback Commands 7-27
RET=MEDIUM [4 ENUMERATED]
OFF
LIGHT
MEDIUM
DARK
PAGEPROTECT=OFF [4 ENUMERATED]
OFF
LETTER
LEGAL
A4
RESOLUTION=600 [2 ENUMERATED]
300
600
PERSONALITY=AUTO [3 ENUMERATED]
AUTO
PCL
POSTSCRIPT
TIMEOUT=15 [2 RANGE]
5
300
MPTRAY=CASSETTE [3 ENUMERATED]
MANUAL
CASSETTE
FIRST
INTRAY1=UNLOCKED [2 ENUMERATED]
UNLOCKED
LOCKED
INTRAY2=UNLOCKED [2 ENUMERATED]
UNLOCKED
LOCKED
INTRAY3=UNLOCKED [2 ENUMERATED]
UNLOCKED
LOCKED
CLEARABLEWARNINGS=ON [2 ENUMERATED READONLY]
JOB
ON
AUTOCONT=OFF [2 ENUMERATED READONLY]
OFF
ON