Epson TM-L90 series, Programming Manual

Page: 624 / 679

C O N F I D E N T I A L
Paper roll Customize commands GS ( E Ver. 10.01 p. 624
(*1) “Type of information” and “Layout information” are transmitted sequentially, converting the character
data into decimal data.
Example: When the value is “120,” the transmitted data is Hex 31H, 32H, 30H, 30H/decimal 49, 50, 48, 48 (3
bytes).
■
The type of information is specified by (
n
).
■
Setting value ( n = 64) is specified as the type of information, transmit data are as follows:
• ( sa ~ sh ) of the layout information corresponds to ( s a ) and ( s b ) ~ ( s h ) of Function 49.
• “Setting value” means the paper layout information (setting value of Function 49 and GS ( A (auto set
of the paper layout)), stored in the non-volatile memory.
• The paper layout information that is not stored in non-volatile memory cannot be transmitted. In this
case, only the separator is transmitted.
■
Transmit data when effect value is specified (
n
= 80) as the type of information are as follows:
• (
sa
~
sh
) of the layout information corresponds to ( s
a
) of Function 49 and each element ( s
b
) ~ ( s
h
) of
vertical and horizontal layout illustrated in the Function 49.
• “Effect value” means the value used in actual operation, calculated based on the following values.
• Paper layout information (setting value of Function 49 and GS ( A (auto set of the paper layout)),
stored in the non-volatile memory.
• Setting value of the paper width.
• Regulated value by the mechanical structure (minimum pitch, left and right margin of the print
area).
• The paper layout information that is not used in actual print operation cannot be transmitted. In
this case, only the separator is transmitted.
Type of information ( n )
Transmit data
Hex Decimal Data
Setting value (
n
= 64) 36H, 34H 54, 52 2 bytes
Effect value ( n = 80) 38H, 30H 56, 48 2 bytes