User Manual
Back-Clip Print-Scan All in One Device
Barcode class
1. Construct:
Barcode(byte barcodeType)
Barcode(byte barcodeType, int param1, int param2, int param3)
Barcode(byte barcodeType, int param1, int param2, int param3, String content)
i. barcodeType is barcode type.
Constant start with “PrinterConstants.BarcodeType.”:
One-dimensional: UPC_A, UPC_E, JAN13, JAN8, CODE39,
ITF, CODABAR, CODE93, CODE128。
Two-dimensional: PDF417,DATAMATRIX,QRCODE。
ii. param1,param2,param3 are barcode param s:
Bar Code type is One-dimensional:
param1:bar code width, 2<=n<=6,default is 2.
param2:bar code height, 1<=n<=255,default is 162.
param3:bar code note position, 0-don’t print, 1-above,2-below,3-both.
Bar Code type is Two-dimensional:
a) PDF417
param1:The characters per line,1<=n<=30。
param2:Error correction level,0<=n<=8。
param3:Longitudinal magnification。
b) DATA MATRIX
param1:height,0<=n<=144(0:auto select)。
param2:width,8<=n<=144(when param1 is zero, param2 Invalid)。
param3:Longitudinal magnification。
c) QR CODE
param1:Graphical version,1<=n<=30(0:auto select)。
param2:Error correction level,
n = 76,77,81,72(L:7%,M:15%,Q:25%,H:30%)。
param3:Longitudinal magnification。
iii. Content is barcode data.
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