Epson TM-T70-i ePOS-Print API Users Manual For TM-i firmware 4.1 - Page 83
addFeedUnit method, addFeedUnit
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Chapter 4 ePOS-Print API addFeedUnit method Adds paper feeding in dots to the command buffer. Syntax addFeedUnit(unit); Parameter unit : ( Required parameter, Object type : Number) Specifies the paper feed space (in dots). Specifies an integer from 0 to 255. Return value Return value ePOS-Print Builder Object Object type ePOS Builder Exception Parameter " ... " is invalid Exception Object type Error Example To feed paper by 30 dots: 83
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83
Chapter 4
ePOS-Print API
4
addFeedUnit method
Adds paper feeding in dots to the command buffer.
Syntax
addFeedUnit
(unit);
Parameter
unit :
( Required parameter, Object type : Number)
Specifies the paper feed space (in dots). Specifies an integer from 0 to 255.
Return value
Exception
Example
Return value
Object type
ePOS-Print Builder Object
ePOS Builder
Exception
Object type
Parameter " ... " is invalid
Error
<script type="text/javascript" src="epos-print-4.x.x.js"></script>
<script type="text/javascript">
<!--
function buildMessage() {
var builder = new epson.ePOSBuilder();
builder.addFeedUnit(30);
}
//-->
</script>
To feed paper by 30 dots: