LH4-B800E
4 - 4
4. Adjustment
r
e
w
q
q
w
[-5 specifications (long-hole specifications)]
1. Turn on the power and set the sewing machine to the home position. Then press the RESET key to lower the
presser foot.
2. If the clearance between the feed arm support q and the bed processed surface w is 2 mm, the following
adjustment is not necessary. If the clearance is not 2 mm, turn off the power.
3. Loosen the screw e and adjust the position of the feed sensor support plate r.
4. Repeat the procedure from step 1.
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