GBC eWire Service Manual page 308

Adjustment Procedure, Coarse (Only use when replacing S25):
If S25 is replaced, the Feed Belt Home position must be set to roughly the
correct value using the procedure below. After coarse adjustment is
complete, the final value is set by the fine adjustment procedure.
1) Begin by setting the belt home value on the LCD screen to a value of
0.
2) Open the element feeder and cheat the safety interlock switch.
3) Remove the cover shown in Fig 3 by removing the two M3 nuts.
4) Loosen (do not remove) the M3 screw securing the belt home sensor.
5) Slide the sensor bracket a slight amount to the left or right to affect
the belt home position, then tighten the M3 screw.
6) Check the belt home position as per the Inspection Procedure
mentioned earlier in this section.
7) Adjust the sensor bracket position and perform the inspection
procedure again until the belt home position is roughly correct.
8) Once the position is near the correct position, install the cover
previously removed (Fig. 3).
9) Perform the Fine Adjustment of the belt home position as defined
earlier in this section.
Repairs/Adjustments
Fig 3
Fig 4
01/26/2018
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GBC eWire