Citizen Systems CBM-291 user manual Connecting a cable for power supply and interface

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3.2 Connecting a cable for power supply and interface

(1)Make sure that main power supply is turned OFF before connecting this cable.

(2)Prepare power supply which satisfies the power voltage and current capacity specified in this manual.

(3)Firmly connect, in appropriate direction, the power supply and the main body using this cable. As shown in the drawing, this connector locates on the rear side of main body.

This cable integrates the cable for power supply and the cable for interface.

(4)Connect this cable to external power supply.

Pay attention not to connect power supply cable in reverse polar.

(5)Earth the frame of main body.

Earthing this is recommended to avoid noise and electronic statistic problem. For connecting, fix it with FG terminal on rear side properly.

CITIZEN

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Contents User’s Manual Important safety instruction Citizen Citizen Citizen Precautions for installation Citizen Ordinary Maintenance Contents Date configuration Features OutlinePackage Basic Specifications Model classificationsCode 39, Code 128, Codabar SpecificationsContents UL, CUL, TUV EMISpecifications of Roll paper Recommended paper Printing position Position of printer head and auto cutterSpecified Power Supply Citizen Operation Rack mountingConnecting a cable for power supply and interface Opening/closing front cover Paper feedingSetting roll paper Auto paper loading functionRemoving paper jam and canceling cutter lock PE and Mechanical alarmSelf print function Citizen Dip switch setting Connecting connector Function of each connector pinsError Precautions Explanation of input / output signalsParallel Interface Electrical characteristics Timing chart Data receiving controlBuffering Serial Interface Explanation of Input / Output signals Date configuration Error detectionRXD Control Function Code Command LitPrint Control Function NOPCommand Details Value BIT FunctionExample Mode NO. of Dots DOT Density Vertical Direction Horizontal DirectionCitizen Character SET Drawer kick No pin Value BIT FunctionSpecifying inverted characters UPC-A UPC-E JAN13 EAN JAN 8 EAN Code ITF Codabar NW-7 Citizen Mode Name DOT Density Position Citizen Character Table InternationalInternational Character Code Table Appendix 1. Block Diagram Appendix 2. Outer Appearance

CBM-291 specifications

The Citizen Systems CBM-291 is a versatile and high-performance thermal printer designed for a wide range of printing applications. Known for its reliability and efficiency, this printer is particularly favored in environments requiring seamless ticketing, receipts, or labels.

One of the standout features of the CBM-291 is its advanced thermal printing technology. Utilizing direct thermal printing, the printer eliminates the need for ink, toner, or ribbons, which reduces both operational costs and maintenance efforts. This makes the CBM-291 an eco-friendly choice while delivering high-quality prints with crisp and clear text, barcodes, and graphics.

The printer offers a high-speed printing capability, with a maximum print speed of 200 mm per second. This ensures swift transactions, making it ideal for retail, hospitality, and transportation sectors where fast service is essential. Additionally, the CBM-291 boasts a resolution of 203 dpi, ensuring that all printed material meets professional standards.

Furthermore, the CBM-291 features a compact design that allows for easy integration into various workspace environments. It comes with flexible connectivity options, including USB, RS-232, and Ethernet interfaces, enabling seamless connection with a variety of devices such as POS systems, computers, and mobile devices. This versatility allows businesses to adapt the printer to their existing systems without significant modifications.

Another important characteristic of the CBM-291 is its user-friendly interface. The printer includes an easy-access paper compartment and a simple drop-in mechanism that allows for quick paper loading. This design minimizes downtime and enhances productivity by allowing users to change rolls quickly.

Durability is also a key aspect of the CBM-291. Constructed to withstand various operational demands, it features a robust housing that protects it from the typical wear and tear encountered in busy environments. Additionally, the printer offers a long lifespan, minimizing the need for frequent replacements.

In summary, the Citizen Systems CBM-291 combines advanced thermal printing technology, high-speed performance, versatile connectivity, and user-friendly features to meet the diverse needs of modern businesses. Its reliability and efficiency make it an excellent choice for any setting requiring dependable printing solutions.