User manual CITIZEN SLD-2012

[. . . ] To ensure reliable operation of the product and to protect it form overheating, do not block or cover these openings. 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 heat register. This product should not be placed in a built-in installation unless proper ventilation is provided. [. . . ] On occurrence of the above, immediately cut off power and slowly pull out remaining paper upright. CITIZEN 15/47 SLD-2012 User's Manual 4. 5 Self-Printing Function (1) Test printing Turn on the power switch while holding the LF switch down. (2) Dip switch information printing When the power is ON and the LF/SEL switch is pressed, the dip switch/communication method (including set details for serial) are printed. Only with a 40-column type printer, following printing of dip switch information, printing is available in on-line in hexadecimal dump mode. (3) Hexadecimal dump mode All data sent from the host computer are printed in hexadecimal codes. When data for the last line are not sufficient for full one line, data of the last line are printed out with SEL switch being pressed and deselected (OFF LINE). Example of Printing in Dump Mode CITIZEN 16/47 SLD-2012 User's Manual 4. 6 Paper End. Mechanical Alarm (1) Paper end Paper shortage is detected and informed with SEL lamp blinking at 0. 5 second intervals, where printing is suspended. At this time, power supply to the motor and printing solenoid is stopped with BUSY signals output in the host computer. To discontinue from Paper End state, insert new paper and press SEL switch twice. By pressing SEL switch twice, you can print, without changing paper, data for one-line input buffer on the remaining page. (2) Mechanical alarm On occurrence of locked motor, any kind of trouble in the mechanism is suspected. Overrun Error When next following data having been transferred to receiving buffer register regardless of presence of data in that receiving buffer register. On occurrence of the above error, convert data at the time of occurrence into ` ` (7FH) to print it out. RECEIVING CONTROL AND BUFFERING The SLD-2012 controls, on receipt of print data, receiving (DTR Control) in one-word unit. If the host disregards DTR and carries out data transmission at this time. (The data discharging type host cannot follow this. ) This is applicable when the host adopts a double buffer type transmitter. CITIZEN 27/47 SLD-2012 User's Manual 7. DIP SWITCH SETTING 7. 1 Serial Interface Type OFF International CR disregarded 8 bits Provided Odd ON Shipping Setting OFF OFF OFF ON OFF Switch Function No. 1 Character 2 CR 3 Bit Length 4 Parity 5 Conditions Baud Rate (bps) Selection Switch No. 6 7 1200 OFF OFF CR + LF 7 bits Not provided Even 2400 ON OFF 4800 OFF ON *Factory setting is 4800 bps. 9600 ON ON 7. 2 Parallel Interface Type Function Character CR OFF International CR disregarded ON Shipping Setting OFF OFF Switch No. 1 2 CR + LF CITIZEN 28/47 SLD-2012 User's Manual 8. PRINT CONTROL FUNCTION 8. 1 List of Control Codes Symbol LF CR SI SO US RS CAN DC2 DC1 ESC + "B" ESC + "R" ESC + "/" ESC + "!" ESC + "&" ESC + "%" ESC + "K" FS + "W" + 1 FS + "W" + 0 Code (Hexadecimal) 0A 0D 0F 0E 1F 1E 18 12 11 1B/42 1B/52 1B/2F 1B/21 1B/26 1B/25 1B/4B 1C/57/1 1C/57/0 Function Line feed performed after printing. × 4 enlarged letters assigned. CITIZEN 29/47 SLD-2012 User's Manual 8. 2 Input Data Format (1) Command for line feed after printing (CR / LF) With CR (0DH)/ LF (0AH) codes input, data in the print buffer are printed. [. . . ] Total 224 characters are available for registration into addresses of 20H ~ FFH. When two pattern data have registered in the same address, those initially registered are cleared and the new data alone are made valid. [Recognition of Use of Uppermost Bit] For recognition of use or non-use of the uppermost bit by a character to be registered, set data to Parameter C1. With 0 set to this parameter while the uppermost bit is in use, ´4 enlargement results in incomplete images for which the uppermost part is lacking. [. . . ]