Canon External 2/3 Hole Puncher-B1, Service Manual

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Chapter 4
4-1
4.1 User Maintenance
4.1.1 User Maintenance
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T-4-1
4.2 Maintenance and Inspection
4.2.1 Periodically Replaced Parts
4.2.1.1 Periodically Replaced Parts
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The Puncher unit does not have parts that must be replaced on a periodical basis.
4.2.2 Durables
4.2.2.1 Durables
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There are no durables that require durables.
4.2.3 Periodical Servicing
4.2.3.1 Periodical Servicing
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No. Item Timing
1 Punch waste removal When prompted (indicator on host machine control
panel)
Item Interval Description Remark
Transmittance sensor 25 million sheets Cleaning Wipe with dry cloth