^BY [Name] Set barcode parameters default values [Format] ^BY x ,n ,h [Function] Sets the default values for parameters used in barcodes. Sets the module width of the barcode, the ratio in width of the thick and thin bars, and the barcode height. [Response] None [Reference] Related commands: None ESC/Label Command Reference Guide Rev. L Page 85 Parameters Description Definition range x Module width [dot] 1 ≤ x ≤ 9999 n Bar width ratio 2.0 ≤ n ≤ 3.0 h Barcode height [dot] 1 ≤ h ≤ 32000 (Varies depending on the model)