Janome 4400 Sewing Machine Manual

The Janome 4400 is a versatile computerized sewing machine featuring 40 built-in stitches, one-step buttonhole, automatic needle threader, drop feed for free-motion sewing, adjustable stitch length and width, built-in thread cutter, and easy stitch selection dial. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Operation 4. Specifications 5. Controls and Settings 6. Stitch Selection 7. Advanced Functions 8. Maintenance & Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Computerized control panel, automatic needle threader, drop feed lever, stitch selection dial, built-in thread cutter, bobbin winding system.

Feature	Description
Built-in stitches	40 stitches including utility, decorative, and stretch
One-step buttonhole	Automatic buttonhole sizing and stitching
Automatic needle threader	Easy threading with push-button mechanism
Drop feed	Free-motion sewing capability
Stitch length/width	Adjustable for custom sewing projects
Built-in thread cutter	Convenient thread cutting on machine
Reverse stitch	Reinforce seams with reverse stitching
Bobbin winding	Built-in bobbin winding system
Presser feet	Multiple included feet for various techniques
Power switch	Easy on/off control

Installation & Setup

Unpack and inspect all components. Place on stable, level surface.

Remove packaging materials and protective covers from machine.
Install foot controller: Plug into machine's foot controller port.
Connect power: Plug power cord into machine and wall outlet.
Install needle: Ensure flat side faces back, tighten needle clamp screw.
Wind bobbin: Follow bobbin winding instructions in manual.

WARNING! Keep fingers away from needle area during operation. Always turn off power when threading or changing needles.

First-Time Operation

Power on machine; follow setup procedure.

Thread machine: Follow threading path indicated on machine.
Insert bobbin: Place bobbin in case, pull thread through slot.
Select stitch: Turn stitch selection dial to desired pattern.
Test sew: Use scrap fabric to test stitch and tension settings.
Adjust settings: Modify stitch length and width as needed.

CAUTION! Always use proper needle for fabric type. Replace bent or damaged needles immediately.

Specifications

Stitches: 40 built-in stitches
Buttonhole: One-step automatic
Needle Threader: Automatic push-button
Stitch Length: Adjustable up to 5mm
Stitch Width: Adjustable up to 7mm
Feed Dog: Drop feed capability
Bobbin: Top-loading, jam-resistant
Presser Feet: Multiple included (zigzag, zipper, buttonhole)
Power Source: 110V AC, 60Hz
Warranty: 25-year limited warranty

Controls and Settings

Access functions via control panel and dials. Front Panel: Power switch, stitch selection dial, stitch length/width controls.

Main Controls: Power switch, Stitch selection dial, Reverse stitch button, Thread cutter, Drop feed lever, Needle threader.

Stitch Settings: Length (0-5mm), Width (0-7mm), Pattern selection (1-40). Tension: Adjust upper thread tension dial. Special Functions: Buttonhole mode, Reverse stitching, Free-motion sewing with dropped feed dogs.

Stitch Selection

40 built-in stitches for various fabrics and projects.

Turn stitch selection dial to choose desired pattern (1-40).
Adjust stitch length: Higher numbers for longer stitches.
Adjust stitch width: Higher numbers for wider stitches.
Test on scrap fabric before starting project.
Use reverse stitch to secure beginning and end of seams.

Tip: Refer to stitch chart for recommended settings for different fabric types.

Advanced Functions

One-step buttonhole: Select buttonhole stitch, place button in foot, machine automatically sizes and stitches.

Automatic needle threading: Push lever down, thread through guide, pull back up.
Drop feed: Lower feed dogs for free-motion quilting or darning.
Built-in thread cutter: Cut threads quickly without scissors.
Bobbin winding: Wind bobbin while machine is threaded for sewing.

WARNING! Always raise needle to highest position before changing presser feet or cleaning.

Maintenance & Cleaning

Unplug machine before cleaning. Remove lint and dust regularly.

Clean feed dogs and bobbin area with small brush.
Oil machine as recommended in maintenance schedule.
Replace needles regularly (every 8-10 hours of sewing).
Cover machine when not in use to prevent dust accumulation.

CAUTION! Use only Janome recommended needles and accessories. Do not use compressed air for cleaning.

Regulatory Information

UL listed; complies with safety standards for household sewing machines. Copyright © 2025 Janome; trademarks of Janome America, Inc. For technical support, visit www.janome.com or contact 1-800-631-0183. 25-year limited warranty applies to mechanical parts.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Machine won't start	Power connection	Check power cord connection; ensure foot controller is plugged in properly.
Thread breaking	Tension/thread quality	Check threading path; adjust tension; use quality thread.
Skip stitches	Needle/thread mismatch	Replace needle; ensure correct needle for fabric type.
Bobbin issues	Winding/insertion	Rewind bobbin evenly; ensure bobbin inserted correctly.
Uneven stitches	Tension settings	Adjust upper and bobbin tension; clean feed dogs.

Reset: Turn power off and on to reset computerized functions.

Service: 1-800-631-0183; www.janome.com