Oki ML591 MICROLINE Reference Manual - Page 104

Set/Reset Graphics Mode Command Epson, Print Raster Graphics Command Epson

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Parameters Ln and Hn Parameters Ln and Hn are used to designate the number of bytes to follow in the subsequent parameters, where Number of Bytes = Ln + (Hn x 256) Ln and Hn can have any value from 0 to 255 decimal. Generally, Ln is set to 1 and Hn is set to 0. Parameter Pn Parameter Pn sets the graphics mode. It can have a hexadecimal value of 01 or 31. Note: To cancel the graphics mode, enter the ESC @ command. Set/Reset Graphics Mode Command (Epson) ߜ ML390 Turbo, ML391 Turbo Function Engage Raster Graphics Mode Disengage Raster Graphics Mode ASCII ESC DLE G n 1 ESC DLE G n 0 Dec 27 16 71 n 49 27 16 71 n 48 Hex 1B 10 47 n 31 1B 10 47 n 30 Use this command to engage and disengage the graphics mode. Parameter n This parameter determines how this command is handled: n = 0: Command invalid n = 1: data valid n > 1: data valid; data that follows is discarded after the command has been executed. Print Raster Graphics Command (Epson) ߜ ML390 Turbo, ML391 Turbo ߜ ML590, ML591 Function Print Raster Graphics ASCII ESC . Pc Pv Ph Pm Ln Hn [data] Dec 27 46 Pc Pv Ph Pm Ln Hn [data] Hex 1B 2E Pc Pv Ph Pm Ln Hn [data] Use this command to print bit-image graphics horizontally. Parameter Pc Parameter Pc sets the mode: Pc = 0: Full Graphics Mode Pc = 1: Compressed Mode 66 Chapter 7: Graphics Commands for 24-Pin Printers

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Chapter 7: Graphics Commands for 24-Pin Printers
66
Parameters L
n
and H
n
Parameters L
n
and H
n
are used to designate the number of bytes to follow in the subsequent
parameters, where
Number of Bytes
= L
n
+ (H
n
x 256)
L
n
and H
n
can have any value from 0 to 255 decimal. Generally, L
n
is set to 1 and H
n
is set to 0.
Parameter P
n
Parameter P
n
sets the graphics mode. It can have a hexadecimal value of 01 or 31.
Note:
To cancel the graphics mode, enter the ESC @ command.
Set/Reset Graphics Mode Command (Epson)
±
ML390 Turbo, ML391 Turbo
Function
ASCII
Dec
Hex
Engage Raster Graphics Mode
ESC DLE G n 1
27 16 71 n 49
1B 10 47 n 31
Disengage Raster Graphics Mode
ESC DLE G n 0
27 16 71 n 48
1B 10 47 n 30
Use this command to engage and disengage the graphics mode.
Parameter n
This parameter determines how this command is handled:
n = 0: Command invalid
n = 1: data valid
n > 1: data valid; data that follows is discarded after the command has been executed.
Print Raster Graphics Command (Epson)
±
ML390 Turbo, ML391 Turbo
±
ML590, ML591
Function
ASCII
Dec
Hex
Print Raster Graphics
ESC . P
c
P
v
P
h
P
m
L
n
H
n
[data]
27 46 P
c
P
v
P
h
P
m
L
n
H
n
[data]
1B 2E P
c
P
v
P
h
P
m
L
n
H
n
[data]
Use this command to print bit-image graphics horizontally.
Parameter P
c
Parameter P
c
sets the mode:
P
c
= 0:
Full Graphics Mode
P
c
= 1:
Compressed Mode