Samsung SRP-275CEPG Operation Manual - Page 60
GS C pL pH m fn b d1 d2 d3 <Function 6>
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CHAPTER 5 CONTROL COMMANDS LIST - See [Notes for transmission process] for description of transmission process. - See [Notes for ESC/POS Handshaking Protocol] for description of ESC/POS Handshaking Protocol. GS ( C pL pH m fn b d1 d2 d3 [Format] ASCII GS ( C pL pH m fn b d1 d2 d3 Hex 1D 28 43 06 00 00 fn 00 43 4C 52 Decimal 29 40 67 6 0 0 fn 0 67 76 82 [Range] (pL + pH x 256) = 6 ( pL = 6, pH = 0) m = 0 fn = 6, 54 b = 0 d1 = 67 d2 = 76 d3 = 82 [Description] The printer deletes all records stored in the NV user memory. [Notes] - All area is changed to unused area. This command is effective only at the beginning of the line. This command cannot include macros; therefore, do not use this command when defining macros. 5-50 GS ( D [Name] Enable/disable real-time command [Format] ASCII GS ( D pL pH m [a1 b1]...[ak bk] Hex 1D 28 44 pL pH 14 [a1 b1]...[ak bk] Decimal 29 40 68 pL pH 20 [a1 b1]...[ak bk] [Range] (pL + pH x 256) = 3, 5 ( pL = 3, 5, pH = 0) m = 20 a = 1 b = 0, 1, 48, 49 [Default] a = 1/ b = 1 (DLE DC4 fn m t ( n = 1): enable) [Description] Specifies enable or disable of a real-time command. - pL, pH sets the number of parameters after pH (m and [a1 b1]...[ak bk]) to (pL + pH x 256) bytes. - a specifies the type of real-time command. - b specifies enable/disable of real-time command processing. a b Real-time command type Disable DLE DC4 n m t ( n = 1): output a specified pulse in real-time 1 0, 48 (It does not process) Enable DLE DC4 n m t ( n = 1): output a specified pulse in real-time 1, 49 (It does process) DLE DC4 n m t (n=1): output a specified pulse in real-time. [Notes] - The printer processes each real-time command that is enabled upon receiving it. - A real-time command specified as disabled is not processed. - The setting of this command is effective until ESC @ is executed, the printer is reset, or the power is turned off. - If you transmit a command for a bit image or defined data that contains the sequence DLE DC4, be sure to disable real-time command processing before transmitting the bit image or defined data command. Then the printer will process the sequence DLE DC4 as image data. 5-51