SINGER 9910-WORKBOOK Quantum User Manual
Page 4
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Automatic Reverse
Push to sew in reverse, reinforcing the stitch.
Sewing Speed
With a maximum sewing speed of 900 spm, projects 
can be sewn quickly.
Automatic Needle Threader
Effortless threading of the machine, including
automatic threading of the eye of the needle!
Automatic Tension
This system ensures stable stitch quality, whatever 
the type of fabric being used.
Top Loading Jam-Resistant
Bobbin System With Clear 
Cover
This mechanism incorporates a magnet-type vertical 
axis rotating hook that ensures smooth, quiet, thread 
jam-resistant sewing. The bobbin loads from the top
so it is easy to insert the bobbin. The clear cover 
makes monitoring the bobbin thread a simple 
process.
Extra-High Presser Foot 
Lifter
There are two heights to the presser foot lifter. The
second height offers a 1/4” more clearance which is 
needed when placing multiple layers or bulky fabric 
under the presser foot.
LED White Lamp
The lamp illuminate the sewing surface for optimal 
viewing. The long-lasting bulb stays cool, 
regardless how long the machine is operated.
7-Segment Feeding System
7 individual feed dogs work in unison to feed fabric 
effortlessly regardless of fabric type.
Drop Feed Dogs
A conveniently located lever will lower the feed dogs 
for free-motion embroidery, monograms and for 
attaching buttons.
Presser Foot Adjustment
Easily change the pressure of the presser foot for
smooth seams all types of fabrics.
Optimal Power Control
The Optimal Power Control provides precise piercing
power when sewing multiple layers or dense fabrics.
The piercing power is the same regardless of sewing
speed.
Twin Needle
Stitches are automatically adjusted for twin needle 
sewing with just a touch of a button.
Mirror Image*
With just a touch of a button, stitches can be mirror
imaged.
20 Space Memory
A large memory holds full names and 
simple phases.
Self-Lubricating
No need to lubricate the machine.
Warning Signals
Visual warning messages alerts the sewer. 
The messages make for trouble-free sewing.