How to bold the text on printText method?

[vikaskbh]

@ReactMethod
    public void setBlob(int weight,final Promise promise) {
        if(sendDataByte(PrinterCommand.POS_Set_Bold(weight))){
            promise.resolve(null);
        }else{
            promise.reject("COMMAND_NOT_SEND");
        }
    }

That means, use setBlob > 0

[mayniii]

@rehancg @vikaskbh i use setBlob, it didnt bold the text.. anyone gt the solutions? And is it possible print text with large font size, without bold the the text?

[valiaghaei]

@ReactMethod
    public void setBlob(int weight,final Promise promise) {
        if(sendDataByte(PrinterCommand.POS_Set_Bold(weight))){
            promise.resolve(null);
        }else{
            promise.reject("COMMAND_NOT_SEND");
        }
    }

That means, use setBlob > 0

did you. find. any slution for increasing font size or bold ?

[valiaghaei]

@rehancg @vikaskbh i use setBlob, it didnt bold the text.. anyone gt the solutions? And is it possible print text with large font size, without bold the the text?

Excusemi , did you found any slution for increasing font size or bold ?

[Jazibabdullah]

hi, did @rehancg @vikaskbh @valiaghaei you guys find any solution?

[Jazibabdullah]

found solution: you can use, await BluetoothEscposPrinter.setBlob(1); before the text you want to print. As an ex: await BluetoothEscposPrinter.setBlob(1); await BluetoothEscposPrinter.printText( 'Hello World\n\r', {}, );

[zhenguet]

How about printColumn() with left column is bold but right is not bold?