Brother hl 1650 - B/W Laser Printer Service Manual page 233

TRAY COMMAND MODE
READOUT SELECT
FONT SELECT
SCALABLE FONT
FONT SELECT
IBM CHR SET MODE
W BOLD ON/OFF
DLFNT Bd/It
B PROD ON/OFF
CONDENCE SELECT
OEM FONT SELECT
ISR FONT SELECT
BRO FONT SELECT
TRAY COM.=NORM*
TRAY COM.=SPEC.
READOUT=OFF*
READOUT=ON
FONT=ALL*
FONT=LJ4
PRIMARY FONT
SECONDARY FONT
IBM E1H=Esszet
IBM E1H=Beta
W BOLD=OFF*
W BOLD=ON
DLFNT Bd/It=NO*
DLFNT Bd/It=YES
B PROD=OFF*
B PROD=ON
CONDENC=16.66p*
CONDENC=17.14p
OEMFONT=DISABLE*
OEMFONT=ENABLE
ISRFONT=DISABLE*
ISRFONT=ENABLE
BROBITM=DISABLE*
BROBITM=ENABLE