Hitachi HT-4139-28, Maintenance Manual

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29 (Missing Number)··········································································································
H8 – 45
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30 Replacing the T1 Pinch Roller·······················································································
H8 – 45
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31 Replacing the 2 GT Pulley·····························································································
H8 – 46
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32 Replacing the MXL Belt································································································
H8 – 46
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33 Replacing the DC Motor ·································································································
H8 – 47
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34 Replacing the DC Fan ·····································································································
H8 – 48
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35 Replacing the Anti-vibration rubber················································································
H8 – 48
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36 Anti-Static Brush·············································································································
H8 – 49
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37 (Missing Number)············································································································
H8 – 50
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38 Replacing the Reverse Cover ASSY··············································································
H8 – 50
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39 Replacing the Gear(SP) ·································································································
H8 – 51
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40 Replacing the F/L Sensor·······························································································
H8 – 52
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41 Mechanism (M) ASSY Cable Routing···········································································
H8 – 53
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Adjusting ············································································································································
H9 – 1
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Checking the Tension of the Belt······························································································
H9 – 1
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Checking the Upper Guide Gap ································································································
H9 – 3
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Checking the Interlock Switch (INL ASSY)·············································································
H9 – 4
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Checking the pressure of the Reverse Roller ············································································
H9 – 5
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Adjusting the Imprinting Gap ···································································································
H9 – 6
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Checking the pressure of the Reverse Roller ············································································
H9 – 7
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Adjusting the Ribbon Holder ····································································································
H9 – 8
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Appendix-A Maintenance Tools for HT-4139
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