Brother International HE-800A Instruction Manual - English - Page 8

motor is out of step - 21

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Page 8 highlights

16-18. Imperfect cutter function (imperfect material cutting 104 16-19. Cutter does not return 105 16-20. Cutter and upper thread scissors touch ... 105 16-21. Seam is cut 105 16-22. Upper thread mis-winding 106 16-23. Work clamp is not raised (1) Pulse motor stepping sound cannot be heard 106 16-24. Work clamp is not raised (2) Pulse motor stepping sound can be heard 107 16-25. Lower thread is not trimmed (pulls when material is removed 108 16-26. Feed mechanism does not operate or motor is out of step 108 16-27. Needle does not zigzag or noise occurs when needle zigzags 109 16-28. Sewing machine stops during sewing ...... 109 16-29. Upper shaft does not rotate as far as the needle up stop position 109 HE-800A

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HE-800A
16-18. Imperfect cutter function
(imperfect material cutting)
.......................
104
16-19. Cutter does not return
..............................
105
16-20. Cutter and upper thread scissors touch ... 105
16-21. Seam is cut
..............................................
105
16-22. Upper thread mis-winding
........................
106
16-23. Work clamp is not raised (1) Pulse motor
stepping sound cannot be heard
..............
106
16-24. Work clamp is not raised (2) Pulse motor
stepping sound can be heard
...................
107
16-25. Lower thread is not trimmed
(pulls when material is removed)
..............
108
16-26. Feed mechanism does not operate or
motor is out of step
...................................
108
16-27. Needle does not zigzag or noise occurs
when needle zigzags
................................
109
16-28. Sewing machine stops during sewing
......
109
16-29. Upper shaft does not rotate as far as
the needle up stop position
.......................
109