Datamax-O'Neil ANDES 3 User Guide - Manual (Page 21)

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3.7.6 Smart Card Reader Control Commands (when SCR is installed)
Command String Printer Action
ESC - ‘M’ - ‘nn’ - ‘7’- Cr Select SCR in direct mode with Serial RS232.
(nn) is the auto timeout of the SCR.
ESC - ‘M’ - ‘nn’ - ‘8’- Cr Select SCR in PassThru mode with BT/802.11 or IrDA on.
(nn) is the auto timeout of the SCR.
3.7.7 Graphic Logo and Bar Code Commands
Command String Printer Action
ESC – L – G –n Prepare printer to load image:
ESC – G - 0x0FF 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 Reverse Black Mark Seek
3.7.8 Printer Supervisory and Control Commands
Command String Printer Action
^V Buffer, power timer & battery status
^B Buffer status
ESC - ‘P’ –‘^’ Print Battery Voltage
ESC – ‘M’ - ‘000’ - Cr disable the power down timer
ESC - ‘M’ - ‘nn0’ - Cr sets the power down timer to nn seconds
ESC – ‘M’ - ‘C’ Reset Auto power down to 20 seconds
ESC – ‘P’ – ‘( ‘ Firmware version query
ESC – ‘ P’ - ‘)’ Hardware model query:
ESC – ‘ P’ - ‘+’ or ‘-‘ Enable or Disable EOT printer response