Epson TM-300A Operator's Manual page 43

ESC <
Return home
[Name]
<1B>H<3C>H
[Format]
[Description] Moves the print head to the left-most position.
Because this command initializes the carriage by detecting the
l
home position, carriage motor malfunctions can be adjusted.
Because carriage motor malfunctions cannot be detected, it is
[Notes]
l
recommended that the carriage be initialized with this command
each time a receipt is issued.
The mechanical carriage initialization executed by this com-
l
mand may cause printing position misalignment before and/or
after this command is executed.
ESC @
[Name] Initialize printer
<1B>H<40>H
[Format]
Clears the data in the print buffer and resets the printer mode.
[Description]
The DIP switches are not read again.
(Notes]
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• The data in the receive buffer is not cleared.
ESC D [n]k NUL
Set horizontal tab positions
[Name]
<1B>H<44>H[<n>]k<00>H
[Format]
n
1
[Range]
0 k
Sets horizontal tab positions.
[Description]
"n"
specifies the column number for setting a horizontal tab
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position.
is to be set at column 9,
"k" indicates the total number of the horizontal tab positions to
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be set.
The horizontal tab position is stored as an absolute value of
l
(character width X
The character width includes the character right-side spacing,
and double-width characters should be set with twice the width
of normal characters.
Transmit
l
at the end.
255
132
[n
= (Column number) - 1)]. For example, when a tab
n = 8.
n)
measured from the beginning of the line.
<n> k
in ascending order and place a NUL code <00>H
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