Appendix F EPSON LQ 2550 and ESC/P2 Quick Reference

Table B-5: Horizontal Form Handling and Printing Modes

Escape Sequence

Function

 

 

 

ESC SO

Select Double Width for One Line

ESC SI

Select Condensed

 

 

10 cpi -> 17 cpi

 

 

12 cpi -> 20 cpi

 

 

15 cpi -> 15 cpi (unchanged)

 

 

proportional -> proportional cond.

ESC SP P1

Select Intercharacter Space

 

 

Unit 1/120" for DRAFT

(P1 = 0/0...7/F)

 

Unit 1/180" for NLQ/LQ

(P1 = 0/0...7/F)

ESC ! P1

Select Multiple Print Mode

 

 

P1 selects:

 

 

Bit0 = 0 : 10 cpi (Pica)

 

 

Bit0 = 1 : 12 cpi (Elite)

 

 

Bit1 = 1 : proportional

 

 

Bit2 = 1 : Condensed

 

 

Bit3 = 1 : Emphasized

 

 

Bit4 = 1 : Double Strike

 

 

Bit5 = 1 : Double Width

 

 

Bit6 = 1 : Italics

 

 

Bit7 = 1 : Underline

 

ESC $ P1 P2

Set Absolute Horizontal Position

 

(P1 + P2 * 256) * 1/60"

(P1 = 0/0...F/F)

 

 

(P2 = 0/0...0/3)

ESC \ P1 P2

Set Relative Horizontal Position

 

Draft: (P1 + P2 * 256) * 1/120"

 

(P1 = 0/0...F/F) (P2 = 0/0...0/6)

 

NLQ/LQ: (P1 + P2 * 256) * 1/180"

 

(P1 = 0/0...F/F) (P2 = 0/0...0/9)

ESC % P1

Select Standard / User Defined Character

 

Set

 

 

P1 = 0/0 : Standard Character Set

 

P1 = 0/1 : User Defined Character Set

Appendix F EPSON LQ 2550 and ESC/P2 Quick Reference

Table B-5 (Cont.): Horizontal Form Handling and Printing Modes

Escape Sequence

Function

 

 

 

ESC & NUL P1 P2 P3 P4 P5 v1 .. vn

Define User Defined Characters

 

P1

= first code table position

 

 

 

(P1 = 0/0...P2)

 

P2

= last code table position

 

 

 

(P2 = P1...7/F)

 

P3 = front space

(P3 = 0/0...5/0)

 

P4

= body length

Draft: (P4 = 0/0...0/F)

 

 

 

LQ: (P4 = 0/0...2/5)

 

P5

= rear space

(P5 = 0/0...5/0)

 

v1 .. vn = binary data in hex

 

 

 

(vn = 0/0...F/F)

Notes: - This Command defines one or more characters in a RAM character table.

-All User Defined Characters are erased when the printer is switched off.

-Set the Interface Buffer to 1k or 8K (max 50 defined char in LQ, 128 in draft), or use a RAM card for up to 128 User Defined Characters in LQ.

-Set maximum every second dot to "1" in a horizontal line !

-User Defined Characters can be defined in four different print modes: resolution (vertical x horizontal)

Normal Size with Draft:

24 x 15

Normal Size with LQ / proport.:

24 x 37

Sub-/ Superscript with Draft:

16 x 15

Sub-/ Superscript with LQ / proport.:

16 x 37

-The characters can only be activated in the same mode as defined.

-The character layout is coded in three bytes (24 bit vertical) or two bytes (16 bit vertical) per column, top to bottom.

-To print the character change to the User Defined Character Set with ESC % .

Examlpe: vertical box, normal size with draft at code table position "41" (P3=8, P4=5, P5=8)

hex: 1B 26 00 41 41 08 05 08 FF FF FF 00 00 00 80 00 01 00 00 00 FF FF FF

F-7F-8

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Image 115
Epson MTX 1345 manual 7F-8, Table B-5 Horizontal Form Handling and Printing Modes

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