Citizen PPU-231 manual Daily Maintenance

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PPU-231 User’s Manual

DAILY MAINTENANCE

At the time of maintenance, be sure to turn off the power switch of the unit and unplug it from the socket.

Use a dry soft cloth to wipe off stains and dust from the surfaces of the main body case. For severe soiling, dip the cloth in water and wring it, for wiping off the soil. Never use organic solvents, such as alcohol, thinner, trichlene, benzene, ketone, or chemical dusters.

If the equipment is contaminated with paper powder, use a soft brush to clean it. Be careful not to damage the printing head.

CAUTION: The printing head and motor are very hot. Be careful not to touch them immediately after printing. Do not touch the heating surface of the head with a bare hand or metal.

CITIZEN

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Contents Line Thermal Printer Declaration of Conformity Important Safety Instructions Wichtige Sicherheitsanweisungen Lärmemission kleiner 70dBACitizen Safety Precautions Be Sure to ObserveCitizen Precautions for Installation Precautions for Handling Daily Maintenance Contents DIP Switch Setting Appendix Outline FeaturesUnpacking Model Classifications Basic SpecificationsPPU series Printer/Presenter unit 31AD series Power supply unit Options PHU series Paper holding unitPRU series Presenter unit MiscellaneousPMU series Printer mechanism unit BD2 series Control PCB with accessories Basic Specifications ESC/POSRecommended Paper Paper SpecificationsPrinting Position Printing Head and Paper Cutter Layout Outer Appearance and Component Parts PPU Printer/Presenter UnitCitizen Optional PHU Paper Holding Unit Using the Power Connector Connecting the AC AdapterOperation CN1 Connecting a Power Cable to the Control PCBGND Connecting the Interface Cable Busy STBACK RXD DTRTXD DSRInserting the Paper How to Remove Remaining Paper Roll Eliminating the Paper Jam Eliminating a Jam in the Printer MechanismEliminating a Jam in the Presenter Releasing a Locked Cutter Feed Switch FunctionPaper End Function CN5 Connecting the PHU Paper Holding UnitPaper Near End Function When Using the PHU PNESelf-Print Function Auto-Loading FunctionPresenter Control DIP Switch Setting Location of DIP SwitchDIP switch 2 DS2 DIP Switch FunctionDIP switch 1 DS1 Baud rate and parity settingPrint density ACK, BUSY, STROBE, FAULT, PE, Reset SpecificationsConnectors Pin Configuration Strobe Twisted Pair GND Data ACK Busy Reset Fault Frame GNDInput and Output Signals Input and Output SignalsStrobe Electrical Characteristics Data Receiving Control Timing ChartBuffering Serial Interface Input and Output Signals Data Configuration Error DetectionElectrical Characteristics RS-232C Circuit Output TXD, DTR Printer SidePower Connector Maintenance and Service Commands List Print Control Functions1DH 3AH Command Details Description of ItemsDetails ESC DESC SP ESC Lprint CHR$ &HA ESC % ESCESC & s n P s × a m n +1 Citizen ESC ∗ m n1 N2 d k Example Sample Program ESC − n ESC 3 n ESC = 52CITIZEN ESC D n NUL ESC E ESC G ESC EESC R Condition Canceling 90-right- turned Characters Position ESC c Parallel Interface Only ESC c ESC dESC When Using Auto Cutter ESC m When Using Auto Cutter ESC t ESC Serial Interface Only XON/XOFFInverted printing means printing the line at 180turned ESC $ n1 ESC ¥Type Only ESC $Codabar NW-7 GS k nUPC-A UPC-E JAN13 EAN JAN 8 EAN Code UPC-ACODE39 JAN-13EANJAN-8EAN ITFTest Code Btestcode A123UPC-A GS w GS h n Specify before the GS k command GS f n GS HGS ∗ n1 N2 d n1 × n2 × Sample Program Print Results 203 DPI Double wide mode Lprint CHR$ GS n1 n2 n3 Character Codes Table InternationalJapanese International Character Code Table Appendix 1. Block Diagram Appendix 2. Outline Drawing for PPU Unit mmAppendix 3. Outline Drawing for PHU