Samsung SRP-275CEPG Operation Manual - Page 62

CHAPTER 5 CONTROL COMMANDS LIST GS ( E pL pH fn d1 d2 [Format] ASCII GS ( E pL pH fn d1 d2 Hex 1D 28 45 03 00 01 49 4E Decimal 29 40 69 3 0 1 73 78 [Range] (pL + pH x 256) = 3 (pL = 3, pH = 0) fn = 1 d1 = 73 d2 = 78 [Description] This command changes the printer into the user setting mode. [Notes] This command is valid only at the beginning of the line. When the printer goes into the user setting mode, it transmits a mode, it transmits a "mode change notice" back to the host. Transmit data Header Identifier NUL Hex Decimal Data quantity 37H 55 1 byte 20H 32 1 byte 00H 0 1 byte When it has executed this function, send the next commands after checking the mode change notice. See previous [Notes for transmission process] for process sending data group. GS ( E pL pH fn d1 d2 d3 [Format] ASCII GS ( E pL pH fn d1 d2 d3 Hex 1D 28 45 04 00 02 4F 55 54 Decimal 29 40 69 4 0 2 79 85 84 [Range] (pL + pH x 256) = 4 (pL = 4, pH = 0) n = 2 d1 = 79 d2 = 85 d3 = 84 [Description] Ends the user setting mode, and the printer performs a software reset. [Notes] This function is performed when the printer is in user setting mode. After the software reset, the printer goes into the power on state. Executing this function enables setting values set in user setting mode (such as memory switch or customize value). Be sure to execute this function after changing all the setting values. 5-54 5-55