Rev. D Application Development Information 4-9TM-P60 Technical Reference Guide
4.6.2 OPOSEPSON OPOS ADK provides a tool, “TMFLogo” that enables registration of a bitmap image in
the NVRAM of an EPSON TM series printer. The tool can be used from the device specific
settings of the SetupPOS utility. The bitmap image in the NVRAM can be printed with a printer
by using the DirectIO method. Concerning the available NVRAM size for the TM-U220, refer to
the ADG for TM-U220 in the OPOS ADK.
4.6.2.1 Printing method
Print stored bitmap by DirectIO method.
• *Command : PTR_DI_PRINT_FLASH_BITMAP
Note
NV graphics data shares the domain used by user NV memory record data; therefore, the entire capacity of
the domain to which NV graphics data and user NV memory data are defined is targeted. The TM-P60’s
entire capacity is 384 KB.
4.6.2.2 LetterQuality
It is possible to change the speed and quality of a bitmap by using the XXXLetterQuality
property.
RecLetterQuality = TRUE ‘print Receipt’s bitmap in quality mode.
RecLetterQuality = FALSE ‘print Receipt’s bitmap in speed mode.
4.6.2.3 Setting of printing position by escape sequence
POS Printers support escape sequences that can be treated as printing data. The following
commands are the escape sequence command for setting of printing position.
Note1: manner of ”ESC |cA” and “ESC |rA”
Characteristics are reset at the end of each print method or by a “Normal” sequence, so these escape
sequences cannot be used in the following manner.
OPOSPOSPrinter1.PrintNormal PTR_S_RECEIPT, Chr(&H1B) + ”|cA” + ”123”
OPOSPOSPrinter1.PrintNormal PTR_S_RECEIPT, “456” + Chr(13) + Chr(10)
The “123” characters will be printed in the center, but not under “456”. When using a new method to
print characters, it is necessary to add the desired escape sequence again.
Name Data Remarks
Center ESC |cA Aligns following text in the center.
Right justify ESC |rA Aligns following text at the right.
Normal ESC |N Restores printer characteristics to
normal condition.