6.24 Set resolution of Raster image “ESC (D nL nH rL rH v h”

Format:

ASCII

ESC

(

D

nL

nH

rL

rH

v

h

 

 

Hex

1B

28

44

nL

nH

rL

rH

v

h

 

Decimal

27

40

68

nL

nH

rL

rH

v

h

Range of Values for Parameters:

 

 

 

 

 

 

 

 

 

nL=04H, nH=00H

 

 

 

 

 

 

 

 

0

<= v <= 127

 

 

 

 

 

 

 

 

 

0

<= h <=127

 

 

 

 

 

 

 

 

 

Function:

 

 

 

 

 

 

 

 

 

1)Set resolution of raster image ( ESC i ). Vertical resolution : v / ( rH*256 + rL ) inch Horizontal resolution : h / ( rH*256 + rL ) inch

2)Available resolution is

1/120, 1/180, 1/360, 1/720, 1/1440 inch

3)Following parameters are supported.

4)

0.Case of microweave mode off

 

Mode

ESC ( D

 

ESC i

Comment

 

(V x H)

v / r

h / r

mH*256+

 

 

 

 

 

mL

 

 

120x120

12/144

12/144

48

expanded to 120x360 by the printer

 

 

0

0

 

 

 

120x360

12/144

4/1440

47/48

 

 

 

0

 

 

 

 

180x180

8/1440

8/1440

1/8/24

*1

 

180x360

8/1440

4/1440

1/8/24

*1

 

360x360

4/1440

4/1440

1/8/24

*1

1.Case of microweave mode on

 

 

 

 

 

 

 

 

 

Mode

ESC ( D

 

ESC i

Comment

 

(V x H)

v / r

h / r

mH*256+

 

 

 

 

 

mL

 

 

360x360

4/1440

4/1440

1

 

*1 The parameter (mH*256+mL)=1 is recommended.

Initial State: - Related Commands:

Commands related in the direction of applying an effect (Setting)

The Resolution set of Raster image exert the influence on the processing by the ESC i command .

EPSON Imaging Technology Center

Page: 48

Revision: 1

10/6/00