Bernina 8 SERIES V29.39.00 - Manual (Page 8)

2.11 Presser Foot #0 can be used for automatic threading. With the “Walking foot”
automatic threading is not possible
The original help text mentioned that the machine cannot be threaded automatically with foot
attached. New help text implemented:
2.12 Information Foot #2a corrected
Data correction of the dimensions of the presser foot sole.
8/14, 04.11.2009