Citizen Systems CBM-290, 291 user manual Ordinary Maintenance

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CBM-290/291 User’s Manual

ORDINARY MAINTENANCE

1.Make sure to maintain the equipment afterswiching OFF the power.

2.When cleaning the platen of printer mechanism, wipe out the dirty portion by a cotton pud dipped into ethyl alcohol.

3.When cleaning the surface of the main unit case, use soft cloth.

In case the dirty portion can not be cleared out by the soft cloth, use wet cloth squeezed thghtly. Absolutely do not use thinners, trichlene, benzine or ketone group solvents, or chemical-impregnated cleaning cloths.

4.In case the point head becomes dirty because of paper dust, clean it by using a soft brush.

CAUTION: Do not carry out the maintenance right after printing, since print head and moter are so hot.

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 classificationsSpecifications ContentsCode 39, Code 128, Codabar 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 Setting roll paper Paper feedingAuto 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 Connecting connector Function of each connector pinsError Output Precautions Explanation of input / output signalsACK, BUSY, STB, FAULT, PE, Reset Parallel InterfaceElectrical characteristics Timing chart Data receiving controlBuffering 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 CharacterTable InternationalCitizen International Character Code Table Appendix 1. Block Diagram Appendix 2. Outer Appearance