SINGER 1120 - Manual (Page 11)

When sewing several layers or thick fabrics, the presser foot
can be raised
for easy positioning of the
work. (A)
to a high rise position
The presser foot pressure of the machine has been pre-set
and requires no particular readjustment according to the type
of fabric (light-or-heavy weight).
However, if you need to adjust the presser foot pressure, turn
the presser adjusting screw with a coin.
For sewing very thin fabric, loosen the pressure by turning the
screw counter
, and for heavy fabric, tighten
by turning it clockwise.
counterclockwise
Loosen
Tighten presser
adjusting screw
8
Two-step presser foot lifter
Adjusting presser foot pressure
A