Epson TM-L90 series Development Guide

Version 3.00 Feb. 2019
22
APPLICATION DEVELOPMENT GUIDE
POSPrinter (TM-L90)
[Special characters of GS1 DataBar 128]
Special characters ASCII
FNC1 {1
‘(’ {(
‘)’ {}
3.8 COMPOSITE Printing
3.8.1 Symbology Parameter
When printing COMPOSITE, set the Symbology parameter to the following value.
HIWORD
:
The constant value of PDF417
LOWORD : The constant value of the barcode that will combine the value
of PDF417.
3.8.1.1 Combinable Barcode
The settable barcode in the ROWORD is as follows.
• UPC-A
• UPC-E (Compressed format)
• UPC-E
• EAN 8
• EAN 13
• GS1 DataBar
• GS1 DataBar Truncated
• GS1 DataBar Stacked
• GS1 DataBar Stacked Omnidirectional
• GS1 DataBar Limited
• GS1 DataBar Expanded
• GS1 DataBar Expanded Stacked
• GS1 DataBar 128
3.8.2 Printing Size
Printing is done to the inner part at
a
size closest to it by using the value specified
by the Width parameter.
Therefore, the height of print is not affected by the Height parameter. If the Width
and Height parameters are less than 0, an error occurs.
Because the printing size is determined by the data length and composite
barcode type, you can use the size of the module to adjust the print size.
If the two dimensional barcode cannot fit into the print area (depending on the
paper width, layout settings, etc.) then OPOS_E_ILLEGAL is returned and at this
moment ResultCodeExtended becomes 0.

Epson TM-L90 series Specifications

General

Brand	Epson
Model	TM-L90 series
Category	Printer
Language	English