Unisys EFP9800 ESC/POS Commands Select Head Energizing Time, Set Left Margin, Function Status

The settings do not apply in page mode.

• The command is valid only at the beginning of a line.

• The left margin is set for the paper that was selected by the Select Paper(s) for Settings command (1B 63 31).

• If a fraction is part of the result from calculating the left margin, it is corrected with the remainder being truncated.

• The maximum value of the printable area is used if any setting is greater than that area.

EFP9800 ESC/POS Commands

Select Head Energizing Time

Selects the head energizing time as specified by n. The head energizing time is set for the paper type selected using the Select Print Paper(s) command (1B 63 30). (When both receipt/journal paper and slip are selected, the head energizing mode for slip is enabled.)

This command is effective only at the beginning of a line.

Hexadecimal	Decimal	ASCII	Value of n
1D 45 n	29 69 n	GS E n	0	= Slip/Validation
			1	= Receipt/Journal Paper

			Function Status
Bit	Function	0	1
0	Head Energizing Time	Slip	Receipt/Journal Paper
1-7	Undefined

Set Left Margin

Sets the left margin as specified by n1 and n2. The left margin is calculated by [(n1 + 256 x n2) x horizontal direction of the fundamental calculation pitch)]. See the Set Fundamental Calculation Pitch command (1D 50).

Hexadecimal	Decimal	ASCII	Value of n
1D 4C n1 n2	29 76 n1 n2	GS L n1 n2	n1 = 0-255
			n2 = 0-255

3255 4073– 002 6– 27