Star Micronics DP8340R user manual Peripheral Unit Drive Circuit

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8-7. Peripheral Unit Drive Circuit

The Control Board of this unit is equipped with a circuit for driving a peripheral unit (Paper Cutter, Take-Up Device, Cash Drawer, etc.)

The Control Board Connector (CN3) is used to connect the Peripheral Unit to the Drive Circuit. When using this circuit connect the peripheral unit cable to the CN3 Connector (cable is not included). Use a cable with the following specifications:

Note: Do not run cable near devices generating large amounts of electrical noise.

Figure 8-7. Cable Specifications

8-7-1. Cable Connection

Remove the printer Bottom Cover and connect the cable to the CN3 Connector. Pass the cable around the control board as shown and through grommetted hole in bottom cover. (Grommet may have to be cut)

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Contents DOT Matrix Printer DP8340R Series Serial Interface Trademark acknowledgments Table of Contents RS-232C Current Loop Setting of the DIP Switches DIP-SW Outline Model Name NotationUnpacking and Installation UnpackingInstallation of Paper Holders and Re-Roll Prevention Guard Installation of Paper HoldersInstallation of Re-Roll Prevention Handling NotesPower Supply Unit Part Identification and NomenclaturePrinter Printer Front ViewPart Functional Description Installation of INK Ribbon and Paper Installation of Ink RibbonInstallation of Ink Ribbon Removal of Ink RibbonPaper Insertion For Roll PaperReplace the Printer Cover Validation Option Installation Roll Paper RemovalControl Codes ESC F Code ESC @ 1BH 40H Printer initialization ESC P Remarks Character Code List General Specifications Input Output AC 100 240 DC 12.0 V± 5% 47Hz 63 Hz Roll Paper and Print Area External Dimensions Printer Interface Specifications Interface CircuitSetting of the DIP Switches DIP-SW2Connectors and Signals Error Condition Alarm ModeInterface Connections Peripheral Unit Drive Circuit Cable ConnectionControl Codes Peripheral Drive CircuitInterface for Model DP8340RD D-SUB 25 PIN Connector RS-232C Current LoopSetting of the DIP Switches Setting of Jumper Jumper SettingRemoval of the Bottom Cover CTS D-Sub 25 Pin Connector Peripheral Unit Drive Circuit Peripheral Drive Circuit Machine Error DTR Mode 1 BlockPaper Empty ON/X-OFF Mode Framing Error ParitySTX-ETX Mode STX-ETX Mode Flow Diagram Character Code List Page International Character Sets When Power is Supplied by the User Other parameters may be determined by user