Citizen Systems CBM-290, 291 user manual Connecting a cable for power supply and interface

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CBM-290/291 User’s Manual

3.2Connecting 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 Line Thermal Printer Page Declaration of Conformity Important Safety Instructions Wichtige Sicherheitsanweisungen Sicherheitshinweis Citizen Citizen Precautions for Installation Precautions for Handling Handling thoroughly, to operate the equipment correctly Ordinary Maintenance Contents Print Control Function Features PackageBasic Specifications Model classificationsCode 39, Code 128, Codabar SpecificationsContents UL, CUL, TÜV. GS EMISpecifications of Roll paper Recommended paperSpecified Power Supply Outer appearances and parts nameExplanation of each parts Operation Rack mountingConnecting a cable for power supply and interface Opening/closing front cover Paper feeding Setting roll paperAuto paper loading function Make sure to pay attention to the followings Removing paper jam and canceling cutter lock PE and Mechanical alarm Self print functionDip switch setting Function of each connector pins Connecting connectorError Output ACK, BUSY, STB, FAULT, PE, Reset PrecautionsExplanation of input / output signals Parallel InterfaceElectrical characteristics Data receiving control Timing chartBuffering Serial Interface Input / Output signals Date configuration Error detectionDTR Maintenance and Service Command Lit Print Control FunctionCommand Details Value BIT FunctionCitizen Mode NO. of Dots DOT Density MAX. no of Dots Vertical Direction Horizontal DirectionType Citizen Character SET Citizen Selecting Character Code Table ESC t n Value BIT FunctionNot defined Paper end Paper remains Paper out UPC-A UPC-E JAN13 EAN JAN 8 EAN Code ITF Codabar NW-7 GS H Citizen Normal mode 203 DPI BIT Equipment Position Citizen International CharacterTableCitizen International Character Code Table Appendix 1. Block Diagram Appendix 2. Outer Appearance

291, CBM-290 specifications

Citizen Systems CBM-290 and CBM-291 printers are renowned for their reliability and performance in the realm of POS (Point of Sale) printing. Designed specifically for retail and hospitality environments, these thermal printers are equipped with advanced technologies that ensure efficiency and high-quality output.

One of the standout features of the CBM-290 series is their exceptional speed. Both models are capable of printing at speeds of up to 200 mm per second, significantly reducing transaction times. This fast output is crucial in busy settings, where every second counts during customer service. Additionally, they offer high-resolution printing, producing clear and sharp receipts with 203 dpi, which enhances the readability of printed text and barcodes.

The CBM-290 and CBM-291 are designed with versatility in mind. Both models support various media types, including paper rolls, and are compatible with standard POS applications. Their ability to handle different paper widths makes them suitable for diverse printing needs, allowing businesses to customize their receipt formats without constraints.

User-friendliness is another core characteristic of these printers. The CBM-290 series includes features such as an easy paper-loading mechanism that minimizes downtime during paper changes. The printers come with a built-in power supply unit, streamlining setup and reducing clutter, making them ideal for space-constrained retail environments.

Connectivity is paramount in modern POS systems, and both the CBM-290 and CBM-291 offer a range of connectivity options. They support USB, Serial, and Ethernet connections, providing flexibility in how they integrate with existing systems. The CBM-291 takes this a step further by incorporating Bluetooth connectivity, which enables wireless printing capabilities, enhancing operational convenience.

Durability is a key aspect of the CBM-290 series. Built to withstand the rigors of daily use, these printers feature a rugged design that ensures longevity and reliability. This reliability is vital in minimizing maintenance costs and maximizing uptime, which is essential for any business reliant on consistent transaction processing.

In summary, the Citizen Systems CBM-290 and CBM-291 thermal printers are exemplary products in the POS printing market. Their combination of speed, quality, versatility, and durability makes them an excellent choice for retailers and hospitality businesses aiming to enhance their service efficiency while maintaining high standards of quality in their printed materials.