User manual CITIZEN SDC-812BII COMMAND LINE INTERFACE REFERENCE MANUAL

[. . . ] The openings should never be blocked by placing the product on a bed, sofa, rug of other similar surface. This product should never be placed near or over a radiator or heater. This product should not be placed in a built-in installation unless proper ventilation is provided. · This product should be operated from the type of power source indicated on the marking label. [. . . ] (4) DSR If this signal is a Space, the data will be sent from the printer side. Note that if this signal is a Mark when a request to send command is executed, the printer will wait until the signal becomes a Space. (6) GND This is a common ground on the circuit. 27 CITIZEN iDP3310 User's Manual 7. 3. 2 Data Configuration t Mark b0, b1, b2, . . . . . . . . . Space (1) (2) (3) (1) Start Bit (2) Data Bit (+ Parity Bit) (3) Stop Bit (1 or More) (1) Start bit In 1/2 bit from the Mark-to-Space starting edge, state is read once again. When "Space" state is confirmed, it is recognized as the start bit. Without taking it as an error, detection of a start bit is carried out once again. (2) Data Bit + Parity Bit Data bit and parity bit are sampled at 1/2 start bit for time length equal to 1 bit. Bits are named as Bit 0, Bit 1, . . . , parity bit counted from the one close to the start bit. With "Space" having been detected on detection of a stop bit, framing error takes place. 28 CITIZEN iDP3310 User's Manual 7. 3. 3 Error Detection Parity, framing, and overrun are detected. (1) Framing error With "Space" state having been detected on detection of a stop bit, error takes Space. (2) Parity error With an error having been detected under specifying parity check, the data is canceled. (3) Overrun error On detection of an overrun error, the data are canceled. In the P-250 mode, the default delimits at the 42nd character and printing is performed only after the LF command is received. iDP562 command set If started with the iDP562 command set, the default will be 40-column mode. P-900R command mode Basically, this mode is the same as the P-250 mode. With the serial interface, if a paper end error is detected in this mode, "#" will be output as the TD signal every second until the paper end error is reset. (2) (3) In the 10. 3 Commands Details, each mode is represented as follows. P-200 mode ----P-200 mode P-250 mode ----P-250 mode IDP562 40-column mode ----40-column mode IDP562 42-column mode ----42-column mode P-900R mode ----P-900R mode 35 CITIZEN iDP3310 User's Manual 10. 3 Commands Details 10. 3. 1 Description of Items XXXX [Function] [Code] Command function ALL A row of command constituent code is represented by a hexadecimal number with < >H, a binary number with < >B, and a decimal number with < >. Describes an initial value for the command when accompanied by an argument. Describes the related commands for use. [Range] [Outline] [Caution] [Default] [See Also] [Sample Program] Describes a coding example in the QUICK BASIC. This example is only for your reference and differs depending on the language used, version, and so on. · 42 ch 36 CITIZEN iDP3310 User's Manual 10. 3. 2 Details LF [Function] [Code] [Outline] Line Feed <0A>H ALL This command prints the data in the print buffer and feeds the paper by one line. If printing is completed, the command will move a printing position to the left margin and clear the print buffer. In other than the P-250 mode and P-900R mode, this command will be ignored immediately after one-line buffer-full printing. [. . . ] Das Druckpapier gerade in die Papiereinzugöffnung einschieben, damit es nicht knickt. Falls das Papier die Auslauföffnung nicht erreicht hat, kann es durch Drücken der FEED-Taste weiter vorgeschoben werden, bis es aus der Papierauslauföffnung hervortritt. VORSICHT : · Das Papier wie im Abschnitt "4. 4 Einlegen des Druckpapiers (Roll)" beschrieben einlegen. Während des automatischen Papiervorschubs nicht am Papier ziehen, da hierdurch Funktionsstörungen auftreten können. [. . . ]