Canon Paper Deck-AF1 Service Manual page 138

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Installation > Paper Deck Double Deeding Detection Kit-A1 Installation Procedure > Installing the Double Feeding Sensor Unit
MEMO:
Connect the paper deck to the host machine, and then check whether the double feeding
sensor detects the doubly fed paper properly. If the double feeding sensor does not
detect the doubly fed paper, check whether this sensor is installed properly.
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26) Place the paper in the deck with the folding line of the twofold paper on the pickup side of the deck.
Folding line
5 Installation > Paper Deck Double Deeding Detection Kit-A1 Installation Procedure > Installing the Double Feeding Sensor Unit
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25) Fold the A3- or LDR-size paper (64-90 g/m2) into two.
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27) Feed the paper by operating the host machine and check that the paper (doubly fed paper) is
detected by the double feeding sensor and ejected to the escape tray.
F-5-118
F-5-117
MEMO:
To prevent a paper jam, fold the paper sharply.
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