HP Indigo press 3050 User Manual page 166

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Figure 11-21. Double feed sensor
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Figure 11-22. Double feed sensor control pad
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10 Watch a sheet being fed into the double feed sensor. If the sensor activates the
ENWW
Turn the double feed sensor adjustment screw clockwise to feed heavy stock.
Place folded sheet here,
above plate and under first
friction wheels
Fold one sheet across its long axis.
Place the sheet on the feed conveyor next to the double feed sensor.
Press the Inching Reverse button until the folded sheet is below the sensor housing.
Turn the double feed sensor adjustment screw counterclockwise until the double feed
preventor bar below the sensor flips.
Press the Inching Forward button to release the folded sheet.
Turn the double feed sensor counterclockwise two additional clicks.
On the feed control pad, press the Paper Feed button.
Press the Inching Forward button.
double feed preventor bar, turn the double feed adjustment screw one click clockwise.
Double-feed sensor housing
Double feed adjustment knob
Inching Forward
Inching Reverse
Adjusting the double feed sensor 165