Epson 1500 - Manual (Page 230)

Polygon group:
EA
ER
RA
RR
EW
WG
PM
EP
FP
Charactergroup:
SD
AD
FI
FN
SS
SA
SB
DI
DR
SI
SR
SL
CF
LB
DT
LO
DV
ES
CP
TD
Dual context extension:
ESC E
Edge rectangle absolute
Edge rectangle relative
Fill rectangle absolute
Fill rectangle relative
Edge wedge
Fill wedge
Polygon mode
Edge polygon
Fill polygon
Standard font definition
Alternate font definition
Primary font (standard font)
Secondary font (alternate font)
Select standard font
Select alternate font
Scalable or bitmap font
Absolute direction
Relative direction
Absolute character size
Relative character size
Character slant
Character fill mode
Label
Define label terminator
Label origin
Define variable text path
Extra space
Character plot
Transparent data
Reset
HP Emulation Mode B-53