Heavy Duty 9 QC PROFESSIONAL
Power, speed and an obsession with refined stitching
Floating Function


By lifting the presser foot up slightly with the floating dial, layer slippage and wrinkles are reduced for quilting projects, knit fabrics, velvet, and so on.
You can check the presser foot height on the presser foot height indicator.
Drop Feed Dog

Free motion quilting is now possible without a darning plate.
Dropping feed dog also makes it easier to insertion and removal for thick or fluffy materials.
Dropping feed dog also makes it easier to insertion and removal for thick or fluffy materials.
Work Space

The workspace expanded due to the longer and higher workspace.
The Heavy Duty 9 QC PROFESSIONAL has a 9 inch large sewing space.
Maximum sewing speed 1,650spm

With a high speed sewing speed of 1,650 spm, it supports you to create your high quality projects.
The Heavy Duty 9 QC PROFESSIONAL maintains the stable stitching performance even if you sew both thick and thin fabrics.
Openable Face Cover

It makes cleaning fluff build up from fabrics and thread a breeze.
LED Dimming Control

Comfortable sewing is possible regardless of fabrics and locations.
Even if you turn off the machine, the brightness setting is registered.
Even if you turn off the machine, the brightness setting is registered.
Heavy Weight Thread Guide

The heavy weight thread guide with variable tension adjustment for better thread and stitch control for all weights of thread.
This system stabilizes thread tension when sewing through thick fabrics.
Larger Bobbin

This bobbin holds more thread than normal bobbin.
It reduces the need to change the bobbin thread during sewing because more bobbin thread can be prepared.
It reduces the need to change the bobbin thread during sewing because more bobbin thread can be prepared.
Built Strong with Eight Ball Bearings

The words durable, quiet and smooth are synonymous with Janome. This is made possible in the Heavy Duty 9 QC PROFESSIONAL by engineering the machine with eight enclosed ball bearings contained in the main shaft of the machine. Ball bearings may have not been at the top of your list of necessary features, but it will end up being your favorite after sewing on the Heavy Duty 9 QC PROFESSIONAL and experiencing how it feels.
Automatic Thread Cutter

The Heavy Duty 9 QC PROFESSIONAL is a perfect blend of industrial strength and speed, but provides some of the “softer” features of home use machines. The Automatic Thread Cutter is one of these features. When sewing with average weights of thread, automatic thread cutting can be accessed via the thread cutter button or the remote thread cutter – making the end of each seam that much easier to finish.
Foot Pressure Adjustment

The presser foot pressure can be finely tuned to suit the fabric thickness and sewing conditions with stepless adjustment.
Pre-tension

It prevents thread kinks and offers stable thread tension.
Industrial-type Thread Take-up Lever

The thread take-up lever is also used in industrial sewing machines.
The thread runs smoothly with minimal resistance, and the thread does not slip off.
Inserting a Bobbin case

The latch can be locked at 90 degrees, making it easy to insert and remove the bobbin case.
Machine size (W x H x D)
497 × 329 × 210 (mm) *Including the hand wheel and floating dial
Work space
229 ×150 (mm)
Machine weight
14.5 kg
Type of needle
HL × 5
Maximum stitch length: 6 mm
Built-in needle threader
Independent bobbin winding motor
Memorized needle Up/Down
Automatic needle stop position
Knee lifter
Drop feed dog
Automatic thread cutter
Remote thread cutter
Reverse stitch lever
Maximum sewing speed: 1,650 spm
Speed control slider
Presser foot lifter safety device
Extra-high presser foot lift
Foot pressure adjustment
2 white LEDs in 2 locations
LED dimming Control
Floating function
Pre-tension
Heavy weight thread guide
Syncronized thread tension lever
Larger type bobbin
Hemmer foot
Free motion quilting
closed-toe foot
closed-toe foot
Free motion quilting
open-toe foot
open-toe foot
1/4˝ seam foot
Ditch quilting foot
Even feed foot*
Needle set
Spool cap
Net
Spool holder
Bobbin
Lint brush
Screw driver (Large / Small)
Cloth guide
Oil
Knee lifter
Accessory box
Instruction book
Threading guide sticker
Soft cover
Extra wide table
Foot control
Power supply cable
* Please note that it may not be included in some countries or regions.
Darning foot (Adjustable type)
The darning foot is used for “free hand” embroidery and darning to ensure proper stitch formation, minimize skipped stitches and puckering and also protect your fingers while you move your fabric freely under the needle.
Part number: 767 828 011

1/4 inch ruler foot
The 1/4 inch ruler foot was specifically designed to use with quilting rulers for ruler work. The key point of the foot is the 1/4 inch cup height which moves smoothly alongside the quilting ruler without allowing the ruler to slide over or under the foot. The needle drops a 1/4 inch away from the ruler to create the quilting line.
Part number: 767 440 004

Magnetic seam guide
By attaching to a metal needle plate, the magnetic seam guide can be used to guide the fabric and sew with an even seam allowance.
Part number: 202 577 005

Universal table stand
The machine can sit stably on the table. Not only is there more work space, but the table helps sewing progress smoothly by preventing excess fabric from dangling down and interfering with your work.
Part number: 494 720 006

