Printer Configuration
Magnetic Card Reader Control Commands Command String Printer Action
ESC M nn track CR Enable MCR with nn auto timeout to read track track(s)
ESC C Cancel MCR read process
Graphic Logo and Bar Code Commands Command String Printer Action
ESC D L n Select Flash Logo Mode
ESC L G n Prepare printer to load image
ESC L G 0xFF Loading Logo Complete
ESC L g n Print stored logo image
ESC z n1 n2 L data Print Bar Code without visible text
ESC Z n1 n2 L data Print Bar Code with visible text
ESC Q J n Reverse Dot Feed
ESC Q Q n Set Out of Paper Sensitivity
ESC Q F m Set Forward Black Mark Seek
ESC Q B m Set Reverse Black Mark Seek
Printer Supervisory and Control Commands Command String Printer Action
^V Battery, Buffer, & MCR Status
^B Buffer & MCR status
ESC P ^ Print Battery Voltage
ESC P alpha Time and date print and control
ESC P ( Firmware version query
ESC P ) Hardware model query
ESC P # Select Online mode, characters printed as received
ESC P $ Select Buffer mode, characters printed on receipt of EOT (^D)
ESC P n Set print contrast
ESC P n Set peak power control
ESC M 0 0 0 CR Disable the power down timer
ESC M n n 0 CR Sets the power down timer to nn seconds
ESC C Reset Auto power down to 20 seconds
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