Unisys manual EFP9800 ESC/POS Commands Print and Feed Paper

EFP9800 ESC/POS Commands

Print and Feed Paper

Prints the data in the buffer and feeds the paper a distance of n x (fundamental calculation pitch). The maximum feed amount is 40 inches; if a greater number is entered, the paper is fed 40 inches. See the Set Fundamental Calculation Pitch command (1D 50).

Hexadecimal	Decimal	ASCII	Value of n
1B 4A n	27 74 n	ESC J n	0 - 255

Standard Mode

The vertical direction of the fundamental calculation pitch is used to calculate the distance the paper is fed.

Page Mode

This command sets the print starting position to the beginning of the line n times (fundamental calculation pitch) down from the current line. Two types of fundamental calculation pitch are used to calculate the distance the paper is fed, depending on the value of the Select Print Direction in Page Mode command (1B 54 n). For more information see “ Page Mode” later in this section.

•If 1B 54 n = 0 or 2, the vertical direction of the fundamental calculation pitch is used.

•If 1B 54 n = 1 or 3, the horizontal direction of the fundamental calculation pitch is used.

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