iDP3420/3421/3423 User’sMa nual
CITIZEN
CONTENTS

1. OUTLINE.............................................................................................................................................................. 1

1.1 Features......................................................................................................................................................... 1
1.2 Unpacking..................................................................................................................................................... 1

2. BASIC SPECIFICATIONS..................................................................................................................................2

2.1 ModelClassifications..................................................................................................................................... 2
2.2 BasicSpecifications....................................................................................................................................... 3
2.3 PaperSpecifications....................................................................................................................................... 4
2.3.1 RecommendedPaper........................................................................................................................... 4
2.3.2 PrintingPosition..................................................................................................................................4
2.3.3 CutterLayout...................................................................................................................................... 4

3. OUTER APPEARANCEAND COMPONENT PARTS....................................................................................5

3.1 iDP3420........................................................................................................................................................ 5
3.2 iDP3421........................................................................................................................................................ 6
3.3 iDP3423........................................................................................................................................................ 7

4. OPERATION.........................................................................................................................................................8

4.1 Connectingthe Power Cord............................................................................................................................8
4.2 ConnectingInterfaceCable ............................................................................................................................ 9
4.3 Attachingthe Ferrite Coreto the Interface Cable...........................................................................................10
4.4 ConnectingDrawer Kick-OutConnector.......................................................................................................11
4.5 Opening/Closing theAuto Cutter (iDP3421/3423).........................................................................................11
4.6 Settingthe Cassette Ribbon...........................................................................................................................12
4.7 Insertingthe Paper ........................................................................................................................................13
4.7.1 Insertingthe Paper (iDP3420/3421)....................................................................................................13
4.7.2 Insertingthe Paper Roll (Duplicable 2-sheet Paper)(iDP3423).............................................................15
4.7.3 Removingthe Wound Paper Roll(iDP3423)........................................................................................16
4.8 Adjustingthe Paper NearEnd Sensor ............................................................................................................16
4.9 Howto Remove Remaining PaperRoll .........................................................................................................17
4.10 RemovingPaper Jam.....................................................................................................................................17
4.11 Unlocking the Cutter(iDP3421/3423) ............................................................................................................18
4.12 OperationPanel and Displayof Error ............................................................................................................19
4.13 OperationFlow at Power-on..........................................................................................................................20