GBC eWire Service Manual page 383

GP 6.4.4 Check S22, S25, S42
Locate Sensor S22:
•
Slide the Element Feeder tray all the way out of the eWire.
•
Clean the dust off of the film covering the sensor (do not
remove this film)
•
Block the Sensor path by sliding a piece of wire element
between the Element Feed Belt and the Expanding T
mechanism.
•
Do GP Functional TestsFeed Element. Use the knob to
advance the cut wire. Ensure that the S22 sensor changes
state when blocked by the sensor.
S22 is a beam sensor, it detects presence of an element in the area
shown
If S22 is operational but does not show as blocked when wire is
present, adjust the sensor alignment until it detects wire every
time.
General Procedures and Information
Locate Sensor S25:
•
Slide the Element Feeder tray all the way out of the eWire.
•
Remove any remaining Element from the Eleemnt Feeder
Belt.
•
Maually turn the Element Feeder Belt using the Knob. Sensor
S25 detects a tooth on the belt, and will cycle on and off
when the belt is rotated.
S25 detects the belt tooth, block and unblock it by manually
advancing the belt
01/26/2018
6-32
GBC eWire