2-6
EO18-33003A
2. MAJOR UNIT REPLACEMENT
2.3 REPLACING THE PS UNIT
2.3 REPLACING THE PS UNIT
Fig. 2-8
Fig. 2-9
3) Disconnect the power harness and fan motor harness from CN9 and CN8 on the CPU PC board.
Side Cover R
PT-3x10 Screw
CPU PC Board
Power Harness (CN8)
1) Refer to Section 2.1 to detach the top cover.
2) Remove the T-3x10 screw to detach the side cover R.
WARNING!
Replace only with the same type and rated of fuse for contin-
ued protection against risk of fire.
Fan Motor Connector (CN9)
Summary of Contents for B-450 SERIES
Page 3: ......
Page 4: ...PRINTED IN JAPAN EO0 33003A...
Page 5: ...TEC Thermal Printer B 450 QQ SERIES Owner s Manual...
Page 31: ...13 1 EO1 33006 APPENDIX APPENDIX APPENDIX ASCII Code Chart Font Sample Barcode Sample...
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Page 34: ...PRINTED IN JAPAN EO1 33006 E...
Page 35: ...TEC Label Printer B 450 HS QQ SERIES Owner s Manual...
Page 64: ...13 1 EO1 33019 APPENDIX APPENDIX APPENDIX ASCII Code Chart Font Sample Barcode Sample...
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Page 68: ...PRINTED IN JAPAN EO1 33019 E...
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Page 222: ...PRINTED IN JAPAN EO18 33003A...