When using an electrical appliance, basic safety precautions should always be followed, including the
followings:
Read all instructions before using this appliance.
DANGER— To reduce the risk of electric shock:
1.An appliance should never be left unattended when plugged in. Always unplug this sewing machine
from the electric outlet immediately after using and before cleaning.
2.Always unplug before replacing a sewing machine bulb. Replace bulb with same type rated 12 Volts,
5 Watts.
WARNING— To reduce the risk of burns, fire, electric shock, or injury to persons:
1.Do not allow to be used as a toy. Close attention is necessary when this sewing machine is used by
or near children.
2.Use this appliance only for its intended use as described in this owner’s manual.
Use only attachments recommended by the manufacturer as contained in this owner’s manual.
3.Never operate this sewing machine if it has a damaged cord or plug, if it is not working properly, if it
has been dropped or damaged, or dropped into water.
Return this sewing machine to the nearest authorized dealers or service center for examination,
repair, electrical or mechanical adjustment.
4.Never operate the appliance with any air opening blocked. Keep ventilation openings of this sewing
machine and foot controller free from accumulation of lint, dust and loose cloth.
5.Never drop or insert any object into any opening.
6.Do not use outdoors.
7.Do not operate where aerosol (spray) products are being used or where oxygen is being
administered.
8.To disconnect, turn all controls to the off (“O”) position, then remove plug from outlet.
9.Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
10. Keep fingers away from all moving parts. Special care is required around the sewing machine
needle.
11. Always use the proper needle plate. The wrong plate can cause the needle to break.
12. Do not use bent needles.
13. Do not pull or push fabric while stitching. It may deflect the needle causing it to break.
14. Switch this sewing machine off (“O”) when making any adjustment in the needle area, such as
threading the needle, changing the needle, threading the bobbin or changing the presser foot, and
the like.
15. Always unplug this sewing machine from the electrical outlet when removing covers, lubricating, or
when making any other adjustments mentioned in this owner’s manual.
SAVE THESE INSTRUCTIONS
The design and specifications are subject to change without a prior notice.
TABLE OF CONTENTS
NAME OF PARTS............................................3
STANDARD ACCESSORIES ..........................4
GETTING READY TO SEW .............................5
Connecting the Power Supply .................................5
To use start/stop button........................................5
To use foot control................................................5
The quick reference board and setscrews are included in
the standard accessories.
Fix the quick reference board on the backside of the
machine with the two setscrews.
Tighten the screws firmly with a screwdriver.
q
Setscrews
w
Quick Reference Board
1
4
7
10
13
15
18
23
56
8
11
1617
9
12
14
20
STANDARD ACCESSORIES
1. Zigzag Foot A (comes attached to the machine)
2. Overedge Foot C
3. Rolled Hem Foot D
4. Zipper Foot E
5. Satin Stitch Foot F
6. Blind Hem Foot G
7. Cording Foot H
8. Overcasting Foot M
9. Automatic Buttonhole Foot R
10. Screwdriver
11. Screwdriver
12. Set of Needles
13. Lint Brush
14. Seam Ripper
15. Spool Holder (Large)
16. Spool Holder (Small)
17. Bobbins
18. Quilting Bar
19. Basting/Darning Foot P-2
20. 1/4” Seam Foot O
21. Open Toe Satin Stitch Foot F-2
22. Cloth Guide with Screw
23. Quick Reference Chart
24. Instruction Book
25. Power Supply Cord
26. Foot Control
27. Accessory Box
28. Knee Lifter
29. Dual Feed Foot AD
19
23
25
2122
24
27
28
29
26
4
GETTING READY TO SEW
Connecting the Power Supply
CAUTION
Always turn the power switch off and unplug the sewing
machine from the electrical outlet when the machine is not in
use.
z
x
1
3
2
4
To use start/stop button
z
Turn off the power switch, then insert the machine plug
into the machine and the power supply plug into the
wall outlet. Turn on the power switch.
Make sure to use the power supply cord that comes
with the machine.
5
To use foot control
x
Turn off the power switch, insert the foot control plug
and machine plug into the machine, then the power
supply plug into the wall outlet in this order.
Turn on the power switch.
1Power Switch
1
2 Machine Plug
3 Machine Socket
4Foot Control Plug
5Power Supply Plug
6Wall Outlet
7Foot Control socket
3
2
7
4
6
5
5
Controlling Sewing Speed
Speed control slider
Sewing speed can be varied according to your sewing
needs with the speed control slider.
q To increase sewing speed, slide it to the right.
w To decrease sewing speed, slide it to the left.
Foot control
Sewing speed is varied by the foot control.
The harder you press down on the foot control, the
faster the machine runs.
The machine runs at the maximum speed set by the
speed control slider when the foot control is fully
depressed.
Operating Instructions:
The symbol “O” on a switch indicates the "off" position of a
switch.
For appliances with a polarized plug (one blade wider than
the other): To reduce the risk of electric shock, this plug is
intended to fit in a polarized outlet only one way. If it does
not fit fully in the outlet, reverse the plug. If it still does not
fit, contact a qualified electrician to install the proper outlet.
Do not modify the plug in any way.
Foot controller Model 21371 is for use with sewing
machine Model MC6600P.
6
Function Buttons
1 Start/stop button
5
4
3
2
Press this button to start or stop the machine. The machine starts running slowly
for the first few stitches, it then runs at the speed set by the speed control slider.
The button turned on to red while the machine running.
The button turned on to green while the machine stopping.
NOTES:
• Start/stop button cannot be used when the foot control is connected to the
machine.
• If you start the machine with the presser foot up (normal up position or extra
lifted position), the LCD screen will advise you to lower tht the machine.
(See page 11. for the presser lifter position)
1
2 Reverse stitch button
When stitches D1, D2, 8, 9 Mode 1, D01, D02, 08, 09 Mode 2 and 01, 02 Mode 3
are selected, the machine will sew in reverse while the reverse stitch button is
pressed.
If you press the reverse stitch button when sewing any other stitches, the machine
will immediately sew locking stitches and automatically stop.
3 Auto-lock button
When stitches D1, D2, 8, 9 Mode 1, D01, D02, 08, 09 Mode 2 and 01, 02 Mode 3
are selected, the machine will immediately sew locking stitches when the Autolock button is pressed, then automatically stop. When sewing any other stitches,
the machine will sew locking stitches at the end of the current pattern and
automatically stop.
4 Up/down needle position button
Press this button to bring the needle up or down. The machine will stop with the
needle up or down depending on the needle position determined by this button.
The needle position LED will turn on when the down position is selected.
5 Needle up/down stop position LED
NOTE:
The needle will always stop in the up position after sewing buttonholes,
bartacks, eyelets and darning.
If you press the up/down needle position button when the presser foot is at the
extra lifted position, the LCD screen will advise you to lower the foot.
7
6 Thread cutter button
7
6
Press this button after finishing sewing and the machine will trim the
threads.
The LED signal blinks while cutting the threads.
7 Thread Cutter Signal
NOTES:
The auto thread cutter will work well with normal sewing threads #30 or
finer.
Use the thread cutter on the face plate to cut the specialized or thick
threads if the auto thread cutter does not work well.
When starting the next seam, pull the needle thread to pick the bobbin
thread up and draw them to the back and under the foot.
Clean the auto thread cutter mechanism regularly to avoid malfunction
due to built up lint.
Avoid using a paper cored spool when it begins to empty since it will not
unwind smoothly. It may cause the thread to bunch or slip when using
the auto thread cutter.
8
8910111213
141516
18
17
8
9
10
11
12
13
14
Mode button (See page 26)
Press this button to select the desired mode.
Letter style button (See page 74)
Press this button to change the letter style of monogram.
Memory/recall button (See pages 33, 82)
Press this button to register or recall programmed pattern combinations.
The previous pattern combination will be replaced by the new combination when
pressing this button after programming. The registered pattern combination will be
recalled when pressing this button on the initial screen of the selected mode.
Twin needle button (See page 84)
Press this button when sewing with a twin needle.
Elongation button (See page 69)
Press this button to elongate satin stitch patterns.
Bobbin winding button (See page 17)
Press this button to wind the bobbin.
Stitch width adjusting button (See pages 38, 75)
Press this button to alter the stitch width.
In the monogram mode, pressing the “ – ” button will reduce the letter to 2/3 of the
original size.
15
16
17
18
Stitch length adjusting button (See pages 33, 38)
Press this button to alter the stitch length.
Editing button (See page 77)
Press this button to edit the programmed patterns.
In the editing mode this button is used to shift the cursor to the left.
Help button (See pages 27, 77)
Press this button to view alternative applications of certain stitches.
In the editing mode this button is used to shift the cursor to the right.
LCD contrast adjusting dial
Turn this dial to adjust contrast of the LCD Screen.
9
19
19 Pattern selection buttons (See page 27)
Press these buttons to select the desired pattern. In
the direct selection mode (Mode 1), patterns number
01 to 10 can be directly selected by pressing the
corresponding button.
In other modes, enter the two-digit pattern number
with the numeral buttons.
20
21
20
21
24
22
Auto thread cutter button (See pages 52, 76)
Press this button after the last memorized pattern and the machine will automatically
trim the threads when sewing is finished.
Clear button (See page 77)
Press this button to delete a pattern from programmed pattern combination. Pressing
this button after sewing or pressing and holding for a few seconds will delete entire
pattern combination and the LCD screen will return to the initial display of the selected
mode.
Initial display: D1 Mode 1, D01 Mode 2 , 01 Mode 3.
23
22
23
24
Turnover memory button (See pages 70, 71)
Press this button to memorize a pattern in mirror image.
Memory button (See pages 66-68, 71, 75, 78)
Press this button to memorize the desired patterns. Up to 50 patterns can be
memorized.
Locking stitch button (See page 67)
Press this button after memorizing the last pattern and the machine will sew the
pattern combination and lock the stitch off then stop automatically when sewing is
finished.
10
Raising and Lowering the Presser Foot
The presser foot lifter raises and lowers the presser foot.
You can raise the presser foot higher than the normal up
position. This allows for setting the dual feed device and
1
2
helps you to place thick fabrics under it.
1 Presser Foot Lifter
2 Presser Foot
3 Up Position
4 Extra Lift
5Down Position
(A)
4
3
NOTE:
If you press the up/down needle position button with
the presser foot at the extra lifted position, the LCD
screen advise you to lower the foot (A).
5
Attaching the Knee Lifter
The Knee Lifter is extremely helpful when sewing
applique, patchwork and quilting since it allows you to
handle the fabric while your knee controls the presser
3
2
foot.
Match the ribs on the knee lifter with the notches in the
knee lifter socket and insert the knee lifter.
1 Knee Lifter
2 Ribs
3 Notches
Push the knee lifter with your knee to raise and lower.
1
NOTE:
Do not touch the knee lifter while sewing, otherwise the
fabric will not be fed smoothly.
11
Changing the Presser Foot
CAUTION:
Turn OFF the power switch before changing the foot.
Always use the proper foot for the selected pattern. Wrong
2
foot can cause the needle to break.
3
To snap off:
Raise the needle and presser foot.
1
5
4
6
Press the red button on the back of the foot holder and the
foot will drop.
1 Red Button
2 Foot Holder
3 Presser Foot
To snap on:
Place the presser foot so the pin on the foot lies just under
the groove of the foot holder.
Lower the foot holder to lock the foot in place.
Each foot is marked with a letter for identification.
4 Groove
5 Pin
6 Identification Letter
Detaching and Attaching the Foot Holder
WARNING:
Turn OFF the power switch before detaching or attaching
2
1
2
3
the foot holder.
To detach:
Raise the presser bar and turn the thumbscrew
counterclockwise to remove the foot holder.
1 Thumbscrew
2 Foot holder
To attach:
Loosen the thumbscrew and attach the presser foot to the
presser bar.
Tighten the thumbscrew by turning it clockwise.
3 Presser Bar
1
12
Setting for Dual Feed Sewing
When you use the Dual feed, attach the Dual feed as
follows.
(See page 27)
1
To attach the Dual feed foot:
Raise the needle and presser foot.
1 Presser foot lifter
Loosen the thumb screw and remove the foot holder.
2 Thumb screw
3 Foot holder
2
Attach the Dual feed foot to the pressure bar, and tighten
thumbscrew lightly. Lower the presser foot lifter and
tighten the thumbscrew securely.
4 Dual feed foot
5 Pressure bar
3
5
4
To engage the dual feed device
1
Raise the presser foot lifter to its extra lift position.
1 Extra lift position
Lower the Dual feed device slowly and swing forward
to the under side of the Dual feed foot untill they
engage.
2 Dual feed device
2
13
To disengage the Dual Feed Device
z
x
1
2
Raise the needle and the presser foot lifter
z
to its extra lift position.
1 Presser foot lifter
Pull down the Dual feed device and swing it to
x
the rear to disengage. Release the Dual feed
device slowly.
2 Dual feed device
z
x
c
Detaching the Dual Feed Foot
Set the presser foot lifter to normal position.
z
1
Loosen the thumb screw and remove the Dual f eed
x
foot.
3 Thumb screw
4 Dual feed foot
3
Attach the foot holder to the pressure bar and
c
tighten thumb screw firmly.
4
5 Foot holder
6 Pressure bar
5
4
3
14
Variety of Presser Feet and Their Uses
1
2
3
4
5
6
7
1Zigzag foot A:
This is the most versatile foot. It can be used for various
stitches including straight stitches and zigzag stitches. It is
designed to achieve firm and neat seam results.
2Overedge foot C:
This foot is exclusively for overedging. The brush on the
foot effectively prevents skipped stitches on the raw edge of
fabrics.
3Rolled hem foot D:
This special foot is for sewing a rolled hem. The curl of the
foot helps to form a hem at a constant width.
4Zipper foot E:
This foot is for sewing zippers. The zipper teeth are guided
through the grooves on the bottom of the foot.
5Satin stitch foot F:
This clear plastic foot is ideal for satin stitches and
decorative stitches. The center groove on the bottom of the
foot ensures smooth feeding of dense stitches.
6Craft foot F-2:
This is an open toe satin stitch foot for patchwork and
appliqué.
8
9
10
11
12
13
7Blind hem foot G:
This foot is specially designed for blind hemming. The guide
on the foot helps feed the fabric and sew a straight and
nearly invisible blind-hem.
8Cording foot H:
This foot is specially designed to hold one or three strands
of cording to create braiding.
9Overcasting Foot M:
This foot is specially designed to simulate professional style
overlocking. The wires on the foot effectively prevent the
fabric edge from puckering or rolling.
101/4” Seam foot O:
This foot is useful for patchwork piecing. The guide on the
foot maintains an exact 1/4” (0.7 cm) seam allowance.
11Basting/Darning foot P-2:
This is a special foot for basting. It holds the fabric while
taking a stitch, synchronizing with the needle bar
movement. This foot can also be used for free motion
embroidery or quilting.
12Automatic buttonhole foot R:
This foot is for buttonholes and for darning. Place a button
in the button holder on the rear of the foot. This
automatically sets the buttonhole size.
13Dual feed foot AD:
This is a special foot for hard-to- feed materials. This foot
effectively prevents fabrics from shifting and puckering. It is
great for quilting and matching plaids.
Avoid using a bobbin when it begins to become
empty, as it may cause thread bunching.
Always use the correct bobbin. Using a wrong bobbin
may cause malfunctions.
c
3
Setting the spool of thread
1
2
3
1
5
4
5
4
Place the spool of thread on the spool pin with
c
the thread coming off the spool as shown.
Attach the spool holder, and press it firmly
against the spool of thread.
1 Spool of Thread
2 Spool Pin
3 Spool Holder
Use the large spool holder for ordinary spools, while
the small spool holder for small spools.
4 Small Spool
5 Small Spool Holder
16
NOTES:
Avoid using a paper cored spool when it begins to
empty since it will not unwind smoothly. It may cause
the thread to bunch or slip when using the auto thread
cutter.
z
1
Winding the bobbin
x
c
z
Pass the thread through the guide on the
thread guide bar from behind.
1 Thread Guide Bar
2
x
c
3
Pass the thread under the bobbin winding
tension disk.
2 Bobbin Winding Tension Disk
Thread through the hole in the bobbin from the
inside to the outside.
3 Bobbin Winder Spindle
v
b
n
4
v
5
NOTE:
When the bobbin winding button is pushed
without pushing the bobbin winder stopper to
the left, the following screen is displayed.
b
6
n
Put the bobbin on the bobbin winder spindle.
Push the bobbin winder stopper to the left.
4 Bobbin Winder Stopper
Hold the free end of the thread in your hand
and press the bobbin winding button.
Press the bobbin winding button again to stop
the bobbin when it has wound several layers,
and cut the thread close to the hole in the
bobbin.
5 Bobbin Winding Button
Press the bobbin winding button again. When
the bobbin is fully wound, the machine will stop
automatically.
Automatically return the bobbin winder stopper
to its original position, and cut the thread.
6 Thread cutter
17
Inserting the bobbin
z
x
c
z
1
2
x
Place the bobbin in the bobbin holder with the
thread running off counterclockwise.
1 Thread
2 Bobbin Holder
Guide the thread into notch (A) on the front
of the bobbin holder.
(A)
c
(B)
Draw the thread to the left, sliding it between
the tension spring blades.
v
b
(B)
v
b
3
Continue to draw the thread lightly until the
thread slips into side notch (B). The bobbin
should turn counterclockwise when pulling the
bobbin thread. If not, reverse the bobbin and
re-thread.
Pull out about 10 cm (4") of thread to the rear.
Refer to the threading chart shown on the hook
cover plate.
Reattach the hook cover plate.
3 Threading Chart
18
Threading the Machine
Draw the thread in order from to .
z
.
z
v
c
2
1
3
x
Raise the presser foot lifter. Press the up/down needle
button twice to raise the needle to its highest position.
Turn the power switch off.
Pass the thread through the guide on the thread
z
guide bar from behind.
1 Spool Holder
Pass the thread through the right thread guide.
x
2 Right Thread Guide
4
Hold the upper thread with both hands as shown
c
and slip it under the thread guide plate.
3 Thread Guide Plate
n
,
v
Draw the thread toward you and pass it into
v
the left thread guide. Draw the thread along the
5
right channel.
4 Left Thread Guide
5 Thread Guide 2
NOTE:
Be sure to use the spool holder to secure the thread
spool in place.
.
b
m
19
Threading the machine (continued)
Draw the thread down and around the tension
b
dial from the right to the left. Pull the thread up
to insert it between the tension disks and under
7
the loop of the check spring.
Be sure that the thread is coming out from
notch of the disk.
6 Check Spring
7 Notch
6
Firmly draw the thread up to the take-up lever
n
8
9
and down into its eye from the right to the left,
while holding the thread at the spool.
8 Eye of the Thread Take-up Lever
Draw the thread down through the lower thread
m
guide from the right.
9 Lower Thread Guide
Slip the thread behind the needle bar thread
,
guide on the left.
10 Needle Bar Thread Guide
Thread the needle from front to back by hand or
.
use the automatic needle threader.
10
20
Automatic needle threader
z
x
c
Raise the needle to its highest position by
z
pressing the up/down needle button twice.
Turn the power switch off.
1
Lower the presser foot.
1 Up/Down Needle Button
Depress the needle threader knob as far as it will
x
go. The hook comes out through the needle eye
from behind.
2 Needle Threader Knob
3 Hook
2
3
Draw the thread down around the threader guide
c
and under the hook.
4 Threader Guide
v
b
4
Release the threader knob slowly while holding
v
the thread end with your hand. A loop of the
thread is pulled up through the needle eye.
5 Loop of Thread
5
Remove the loop from the threader and pull out
b
the thread end from the needle eye.
NOTES:
The automatic threader works well with the threads
#50-90 and needles #11-16, including the Blue Tip
needle.
The automatic needle threader cannot be used for
threading the twin needle.
If the hook fails to pull a loop of the thread, check the
needle and its setting.
21
Drawing up the bobbin thread
z
x
Raise the Presser Foot Lifter.
z
1
x
Hold the needle thread with your finger and press
the up/down needle button twice to pick up the
bobbin thread.
1 Needle Thread
2 Needle Up/Down Button
2
c
v
Draw up the needle thread to bring up a loop of
c
the bobbin thread.
3 Bobbin Thread
1
3
Slide 10 cm (4") of both threads to the back under
v
1
the presser foot.
3
22
Changing Needles
Raise the needle by pressing the up/down needle
button and lower the presser foot.
1
2
3
4
Turn off the power switch.
Loosen the needle clamp screw by turning it
counterclockwise.
Remove the needle from the clamp.
1 Needle Clamp Screw
Insert a new needle into the needle clamp with the
flat side of the needle to the rear.
When inserting the needle into the needle clamp,
push it up against the stopper pin and tighten the
needle clamp screw firmly.
2 Stopper Pin
3 Flat Side
To check needle straightness, place the flat side of the
needle onto something flat (a needle plate, glass etc.)
The gap between the needle and the flat surface
should be consistent.
Never use a blunt needle.
4 Gap
Fabric and Needle Chart
WEIGHT
Very Light
Light
Medium
FABRIC
Chiffon, Georgette, Fine Lace, Organdy
Net, T ulle
Batiste, Voile, Lawn, Pure Silk, Crepe de Chine,
Always make sure to turn the power switch off and
disconnect the machine from power supply before
changing the needle.
TYPE of NEEDLE
Universal
Ball Point
Blue Tip Needle
Universal
Blue Tip Needle
Ball Point
Wedge Point
Leather Needle
Universal
Ball Point
Wedge Point
Leather Needle
NEEDLE SIZE
9 (65)
9 (65)
11 (75)
11 (75)
12 (80)
11 (75)
11 (75)
11 (75)
14 (90)
14 (90)
14 (90)
Heavy
Very Heavy
Denim, Sailcloth, Ticking
Double Faced Wool, Heavy Coating, Fake Fur,
Drapery Fabrics
Leather, Suede
Canvas, Duck, Upholstery Fabrics
Topstitching for Special Finish
23
Denim Needle
Universal
Wedge Point
Leather Needle
Universal
Topstitching Needle
16 (100)
16 (100)
16 (100)
18 (110)
16 (100)
14 (90)
Balancing Thread T ension
5
4
5
6
7
3
2
1
8
0
9
6
1
3
Correct tension:
The ideal straight stitch has threads locked between
two layers of fabric.
For an ideal zigzag stitch, the bobbin thread does not
show on the right side of the fabric, and the needle
thread shows slightly on the wrong side of the fabric.
1 Needle Thread
2 Right Side of the Fabric
3 Wrong Side of the Fabric
4 Bobbin Thread
2
Adjusting the tension
Tension adjustment may be needed depending on the
sewing materials, layers of fabric and other sewing
conditions.
4
7
Turn the tension control dial to set the desired number
at the setting mark.
Consult information on the LCD screen for the
recommended tension setting.
5 Setting Mark
6 Tension Control Dial
7 Recommended Tension Setting
2
1
3
Needle thread tension is too tight:
The bobbin thread will appear on the right side of the
fabric.
Loosen the needle thread tension by moving the dial to
a lower number.
4
2
3
1
Needle thread tension is too loose:
The needle thread will appear on the wrong side of the
fabric.
Tighten the needle thread tension by moving the dial to
a higher number.
4
24
Adjusting the Foot Pressure
The foot pressure dial should be set at “3” for regular
1
sewing.
Reduce the pressure for appliqué, sewing on fine
synthetics and elastic fabrics.
Set the dial at “1” when sewing extra fine fabrics.
The feed dog can be lowered by the drop feed lever for
sewing on buttons, free motion embroidery, etc.
2
3
4
Shift the drop feed lever to the right to lower the feed
dog.
Shift the lever to the left to raise the feed dog, it will
return to the up position when starting the machine.
1 Drop Feed Lever
2 Down position
3 Up position
NOTE:
The feed dog should be in up position for normal
sewing. A message will appear on the LCD screen
when starting the machine with the feed dog lowered.
The machine will run with the feed dog lowered when
pattern D1, D2, 7, 8, 9 (Mode 1) and 11, 12, 13, 14,
15,16, 26, 29,61,62, 63 (Mode 2) has been selected.
The machine will not sew with the feed dog lowered
when other patterns have been selected.
4 Message on the LCD screen
25
Mode 1
Selecting the Sewing Mode
On the LCD screen, the mode number and the following
information are displayed: