Brother PQ1500S Operation Manual page 16

6 Pull thread loop to the right.
Needle (HLX5) Thread
#9 #20 #30 #50 #60
#11 #20 #30
#14 #20 #30
#16 #20
G The automatic needle threader
cannot be used with the thread-
needle combinations illustrated in
the chart to the left. Transparent
nylon thread can be used regard-
less of the chart, providing the
needle used is a #14 or #16.
11