Kyocera KM-6030 PRESCRIBE Commands Command Reference Manual Rev 4.8 - Page 225

!R! !R! - PRESCRIBE start sequence Format !command-recognition-character! Parameter command-recognition-character: capital R, unless changed by the SCRC or FRPO P9 command Function When the printing system receives !R!, it enters PRESCRIBE mode and treats the following data as PRESCRIBE commands. The command that follows the !R! command should be separated from the !R! by a space or placed on a new line. The command recognition character can be changed from capital R to another character. Temporary changes can be made using the SCRC (Set Command Recognition Character) command described later. The RES command restores the command recognition character to its FRPO-set value. Permanent changes can be made with the FRPO command described in Chapter 6 of the Technical Reference manual. If !R! is used by mistake when the printer is already in the PRESCRIBE mode, the printer ignores the mistaken !R! and whatever follows, up to the next semicolon. File !R! SFNT 'Helvetica', 14; EXIT; Following these five lines, the printer enters PRESCRIBE mode to execute commands. !R! UNIT I; BOX 2, 2; BOX 1, 1, E; CIR 1; BOX 1, 1; PAGE; EXIT; 215