Epson LQ-1500 User Manual - Page 61

Horizontal Spacing Commands, Decimal

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Horizontal Spacing Commands Function: Carriage return Format: ASCII (CR) Decimal 13 Hexadecimal OD Remarks: Returns the print head to the left margin. If auto-line feed is on, paper is also advanced one line. Function: Set right margin Format: ASCII "Q" n Decimal 27 81 n Hexadecimal 1B 51 n Remarks: Sets a right margin at n character columns of the current character width. The value of n can range from 1 to 255. This command must be sent at the beginning of a line. If a line to be printed exceeds the right margin, a carriage return and line feed will be inserted to keep the line from exceeding the right margin. Function: Set left margin Format: ASCII (ESC) "I" n Decimal 27 108 n Hexadecimal 1B 49 n Remarks: Sets the left margin at n character positions of the current character width. The value of n can range from 0 to 160, but if the value is too large (if it results in a left margin greater than 8 inches), the command will be ignored. This command should be placed at the begin- ning of a line. 54

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Horizontal Spacing Commands
Function:
Carriage return
Format:
ASCII
(CR)
Decimal
13
Hexadecimal OD
Remarks:
Returns the print head to the left margin. If auto-line feed is on,
paper is also advanced one line.
Function:
Set right margin
Format:
ASCII
<ESC> ā€œQā€ n
Decimal
27
81
n
Hexadecimal
1B
51
n
Remarks:
Sets a right margin at
n
character columns of the current character
width. The value of n can range from
1
to 255. This command must
be sent at the beginning of a line. If a line to be printed exceeds the
right margin, a carriage return and line feed will be inserted to keep
the line from exceeding the right margin.
Function:
Set left margin
Format:
ASCII
(ESC)
ā€œIā€
n
Decimal
27
108
n
Hexadecimal
1B
49
n
Remarks:
Sets the left margin at
n
character positions of the current character
width. The value of n can range from 0 to 160, but if the value is too
large (if it results in a left margin greater than 8 inches), the com-
mand will be ignored. This command should be placed at the begin-
ning of a line.
54