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Chapter 4 ePOS-Print API
4
addLogo method
Adds NV logo printing to the command buffer.
Prints a logo registered in the NV memory of the printer.
Syntax
addLogo(key1, key2);
Parameter
key1:(Requiredparameter,Objecttype:Number)
Specifiesthekeycode1ofanNVlogo.Specifiesanintegerfrom0to255.
key2:(Requiredparameter,Objecttype:Number)
Specifiesthekeycode2ofanNVlogo.Specifiesanintegerfrom0to255.
Return value
Exception
Example
•Usingmodel‐dedicatedutilityorlogoregistrationutility(TMFLogo),registeralogointhe
printerinadvance.
•Inpagemode,alogoislaidoutinthecurrentprintpositionwiththereferencepointbeingits
bottomleftdot.
•MultipletoneprintingisnotsupportedinPageMode.Multipletonegraphicprinting
is
supportedinStandardModeonly.
Return value Object type
ePOS-Print Builder Object ePOS Builder
Exception Object type
Parameter " ... " is invalid Error
<script type="text/javascript" src="epos-print-3.x.x.js"></script>
<script type="text/javascript">
<!--
function buildMessage() {
var builder = new epson.ePOSBuilder();
builder.addLogo(48, 48);
}
//-->
</script>
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