Pfaff 3701 Series Supplement To The Instruction Manual page 18

Sewing
5 Error messages
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If a fault occurs, the text "ERROR" appears on the display, together with an error code and
short instructions. An error message is caused by incorrect settings, faulty elements or
seam programs as well as by overload conditions.
18
PRESS TE/SPEED
Correct the error.
Acknowledge error correction by pressing the TE/Speed key.
ERROR
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