SATO GY412 Operator's Manual page 195

8.5 HEAD POSITION (UP AND DOWN) (cont'd)
Label feed motion after auto feed
No label
Close the lower head
Feed the label.
The upper head left opened.
GY412 Operator Manual
Upper head Lower head
Section 8: Appendix
Pitch sensor
Up
Down
Up
Down
Up
Down
Page 8-13