Cino M230B - Manual (Page 184)

175
Programming Reference
VERSAJET
GS w
[Name] Set bar code width
[Format] ASCII GS w n
Hex 1D 77 n
Decimal 29 119 n
[Range] 1 ≤ n ≤ 6
[Default] n = 2
[Description] Sets the horizontal size of a bar code. n specifies the bar code module width.
[Notes] This command setting is effective until ESC @ is executed, the printer is reset, or the power
is turned off.