tec b-472 Barcode Printer user manual说明书用户手册.pdf

TECThermalPrinter

B-470SERIES

MaintenanceManual

DocumentNo.EM18-33011

OriginalFeb.,1994

(Revised)

PRINTEDINJAPAN

EM18-33011

(RevisionDate:Feb.0196)

TABLEOFCONTENTS

Page

1.UNPACKING1-1

1.1Procedures1-1

1.2Checks1-1

2.MAJORUNITREPLACEMENT2-1

2.1ReplacingthePSUnit,I/FPCBoardandCPUPCBoard2-2

2.2ReplaceingtheSteppingMotor2-4

2.3ReplacingtheRibbonMotors2-5

2.4ReplacingtheTake-upMotor2-5

2.5ReplacingtheSolenoid2-7

2.6ReplacingthePrintHead2-8

2.7ReplacingthePlatenandFeedRoller2-11

2.8ReplacingthePaperSensor2-13

2.9ReplacingtheRibbonBackTensionBlock2-13

2.10ReplacingthePinchRollerShaftAssy2-14

2.11CorrectingSkewPriting2-16

3.INSTALLATIONPROCEDUREFOR

THEOPTIONALEQUIPMENTS3-1

3.1HighSpeedPCInterfaceBoard(B-4800-PC-QM)3-1

3.2CutterModule(B-4205-QM)3-3

3.3MemoryModule3-5

3.4RibbonSavingModule(B-4905-R-QM)3-6

3.5StripModule(B-4905-H-QM)3-8

3.6I/FPCBoard(B-4700-IO-QM)3-11

3.7FanfoldPaperGuideModule(B-4905-FF-QM)3-12

4.MECHANISMDESCRIPTIONS4-1

4.1CutterDrive(Cutmode)4-1

4.2HarnessWiring4-2

5.TROUBLESHO