CognitiveTPG A798 Instruction Manual download pdf (Page 49)

Chapter 4: Programming Commands 49

Revision C 12/09

A798-PG00001C

Select pitch (column width)

ASCII ESC SYN n

Hexadecimal 1B 16 n

Decimal 27 22 n

Value of n: 0 = Standard pitch

1 = Compressed pitch

Default: 0 (Standard pitch)

Selects the character pitch for a print line.

Formulas

The following table provides the print characteristics for both pitches on the receipt station.

Pitch Columns, Columns, CPI

80mm Paper 82.5mm Paper

Standard 44 49 15.6

Compressed 56 64 20.3

Related information

Look in Chapter 3: Programming the Printer, “Character appearance” for a description of both pitches.

This command and the select print modes command (1B 21 n) affect pitch selection.

This is ignored in LEGACY emulation and the parameter byte goes into the print buffer.

Set right-side character spacing

ASCII ESC SP n

Hexadecimal 1B 20 n

Decimal 27 32 n

Range of n: 0 – 32 (decimal)

Default: 0

The units of horizontal and vertical motion are specied by the set horizontal and vertical minimum motion units (1D

50 …) command. Changes in the horizontal or vertical units do not affect the current right side character spacing. When

the horizontal or vertical motion unit is changed by the set horizontal and vertical minimum motion units (1D 50 …)

command the value must be in even units and not less than the minimum amount of horizontal movement.

In standard mode the horizontal motion unit is used.

In page mode the horizontal or vertical motion unit differs and depends on the starting position of the printable area. When

the starting printing position is the upper left or lower right of the printable area (set by select print direction in page mode,

1B 54 n) the horizontal motion unit (x) is used. When the starting printing position is the upper right or lower left of the

printable area (set by select print direction in page mode, 1B 54 n) the vertical motion unit (y) is used.

Related information

This is ignored in LEGACY emulation and the parameter byte goes into the print buffer. In the A793 emulation, the

command and parameter byte are ignored.

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 120 121

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CognitiveTPG A798 Instruction Manual Page 49