Citizen Systems CBM-750, CBM-720, CBM-730 manual Maintenance Procedures, Exterior, Interior

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CBM-710/720/730/750 User ’s Manual

13. MAINTENANCE

13.1 Maintenance Procedures

It is recommended that users perform periodic cleaning of their printer.

(1) Exterior :

The exterior case of the printer can be cleaned with alcohol. Care should be taken to keep water from reaching the electronic parts and the printing mechanism .

(2 ) Interior :

There is no particular requirement, however, when the printer case is opened to change settings etc., dust and other foreign matter may be removed from the printer mechanism and circuit boards with a soft brush.

Special care should be taken to avoid damage to electronic parts and wiring. Furthermore, be sure to disconnect the power plug from the electric outlet before opening the printer case.

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CITIZEN

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Contents Page Declaration of Conformity Important Safety Instructions Sicherheitshinweis Contents 11.1 Accessories FeaturesIntroduction Type Classifications CBM-710 23 RSpecifications General SpecificationsCBM-710 CBM-720 Paper Specifications Print FormatBlock Diagram External Appearance and Pars Descriptions CBM-710 External AppearanceCBM-720 External Appearance Front ViewCBM-730 External Appearance CBM-750 External Appearance Part Descriptions Setting and Removing the Paper and Ribbon Covers OperationOpening and Closing the Cutter Unit CBM-720. CBM-750 Installing the Cassette Ribbon Installing and Changing the Paper Installing the PaperCitizen Citizen Procedures for Actuating the Self Print Function Self Print FunctionPaper End Detector Changing the PaperInstallation of the CBM-750 Input Buffer Back-up Input Buffer BACK-UP FunctionClearing the Input Buffer Connector Pin Assignment SpecificationsParallel Interface Description of Input/Output Signals Input/Output SignalsElectrical Characteristics Timing Chart Serial Interface DTR Description of Input/Output Signals Error Detection Data CompositionData Receiving Control BufferingOutput DTR, TD Ready Setting DIP Switch DS1 Function SelectionDIP Switch DS2 Serial interface specifications only Slide Switch Setting Serial interface specifications only DIP Switch and Slide Switch LocationsPrint Control Functions Control CodesEnlarged character command Input Data FormatsEnlarged character cancel command Paper feed commandPrint command Clear commandInverted character command Initial Set CommandBuzzer Command Underline Command Graphic Command Graphic Type Only14 2/9 inch Line Feed Pitch Set Command Graphic Type 13 1/9 inch Line Feed Pitch Set Command Graphic TypePin Form Feed Command Skip Perforation Cancel Command 2nd byte 4EH 3rd byte N7 N6 N5 N4 N3 N2 N1 Binary digitalFull Cut Command 1st byte Character Code Tables International Character CodesIndividual Country Character Codes Maintenance Maintenance ProceduresExterior InteriorExternal Dimensions CBM-710CBM-720 Paper Winder Unit AW-2 CBM-730 CBM-750 Information Systems Division Head Office