TRST-A10/TRST-A15 POS Printer OPOS Control Application User’s Manual
TOSHIBA TEC CORPORATION EAA-02450
25
During Dual Side Print, logos cannot be printed using the escape sequences defined by
OPOS. Regarding font styles, the following font style characters, exclusively used for
the dual side printers, are used (6 fixed font style characters). If an invalid value is set,
an error will result. (For example, when the value, “2” or “3” is selected for Reversed
Character, an error will result.
Value
Byte
Font Style
‘0’ (0x30)
‘1’ (0x30)
‘2’ (0x32)
1
Reversed character
Not effective
Reversed
Error
2
Red character
Black
Red
Error
3
Bold character
Not effective
Bold
Error
4
Double width character
Not effective
Double width
Error
5
Double height character
Not effective
Double height
Error
6
Underlined character
Not effective
1-dot underline
2-dot underline
Table 8 SetLogo Font Style Characters for Dual Side Print
Remarks
PTR_L_TOP or PTR_L_BOTTOM is called to save a data string as the top or bottom logo.
A logo can be printed by calling the
PrintNormal
or
PrintImmediate
method with the top
log
or
bottom
log
escape
sequence
in
the
data.
RTP_TP_2STL_TOP, PTR_TP_2STL_BOTTOM, or PTR_TP_2STL_ERROR_TOP is
called to save a data string as the top logo on the back side of paper or bottom logo on the
front
side
of
paper
during
Dual
Side
Print.
A logo can be printed by calling the
PrintNormal
method with the following escape
sequence in the print data.
Name
Data
Description
Top logo print for dual
side print
ESC|2tL
SetLogo method
Prints a logo as specified by
PTR_2STL_TOP(BackSide).
Bottom logo print for
dual side print
ESC|2bL
SetLogo method
Prints a logo as specified by
PTR_2STL_BOTTOM(Front Side).
Error logo print for
dual side print
ESC|etL
SetLogo method
Print a logo as specified by
PTR_2STL_ERROR_TOP(Front Side)
to cause a print error.
