Janome 1110DX Serger Manual

The Janome 1110DX is a professional-grade serger/overlock machine featuring 2/3/4 thread capability, differential feed, rolled hem, easy threading system, built-in rolled hem foot, free arm capability, and adjustable stitch length/width. Designed for heavy-duty sewing applications with maximum speed of 1,300 stitches per minute. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: 2/3/4 thread capability, Differential feed system, Color-coded threading, Built-in rolled hem, Free arm, Stitch length/width controls, Built-in thread cutter.

Installation & Setup

Unpack and inspect contents. Place on stable sewing table.

1. Remove packaging materials and protective covers
2. Attach power cord to machine and electrical outlet
3. Install presser foot: Lower presser foot lever and snap into place
4. Wind and install lower looper and upper looper threads
5. Install needles: Flat side toward back, tighten securely

WARNING! Keep fingers away from moving parts during operation. Always turn off when threading or changing settings.

First-Time Operation

Power on machine; follow threading sequence.

1. Thread upper looper: Follow color-coded guides 1-4
2. Thread lower looper: Follow guides 5-8
3. Thread needles: Right needle first, then left if using 4-thread
4. Test stitch on fabric scrap: Adjust tension as needed
5. Practice basic seams: 3-thread overlock, 4-thread safety stitch

CAUTION! Always use proper needle for fabric type. Test stitches before working on project.

Specifications

• Machine Type: Serger/Overlock
• Thread Capability: 2/3/4 thread
• Stitch Types: Overlock, rolled hem, flatlock
• Stitch Length: 1-4mm adjustable
• Stitch Width: 3-7mm adjustable
• Differential Feed: 0.7-2.0 ratio
• Speed: Maximum 1,300 stitches per minute
• Needles: HAx1 SP system, size 11/14
• Power Requirements: 120V AC, 60Hz
• Weight: 15.4 lbs (7 kg)

Controls and Settings

Main controls: Stitch length dial, Stitch width dial, Differential feed dial, Tension dials (4), Presser foot pressure, Rolled hem lever.

Thread Tension Dials: Upper looper, Lower looper, Right needle, Left needle. Adjust for balanced stitches.

Stitch Length: 1-4mm for various fabric weights. Stitch Width: 3-7mm for seam finish width. Differential Feed: 0.7-2.0 for stretch control. Rolled Hem: Engage lever for narrow hemming.

Threading Instructions

Follow numbered color-coded threading path.

1. Raise presser foot and turn handwheel to highest position
2. Thread upper looper: Follow guides 1-4 (blue markers)
3. Thread lower looper: Follow guides 5-8 (red markers)
4. Thread needles: Right needle (yellow), left needle (green)
5. Pull all threads under presser foot toward back

Tip: Use tweezers for difficult threading. Always thread with presser foot up.

Stitch Types & Applications

Supports multiple stitch types for various sewing applications.

1. 3-thread overlock: Basic seam finishing, most fabrics
2. 4-thread safety stitch: Strong seams for woven fabrics
3. Rolled hem: Narrow hems on lightweight fabrics
4. Flatlock: Decorative seams, stretch fabrics
5. 2-thread overlock: Lightweight finishing
6. Gathering: Use differential feed >1.5
7. Lettuce edge: Stretch fabrics with differential feed

WARNING! Always test stitch on fabric scrap. Adjust tensions for different fabric types.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

1. Daily: Brush out lint from loopers and feed dogs
2. Weekly: Oil moving parts as per manual instructions
3. Monthly: Check needle plate for burrs, replace if damaged
4. As needed: Replace needles after 8-10 hours of sewing
5. Annual: Professional servicing recommended

CAUTION! Unplug machine before cleaning or maintenance. Use only Janome recommended oils.

Regulatory Information

UL Listed: Complies with UL safety standards. FCC Part 15: Class B digital device. Copyright © Janome America, Inc. For support, visit www.janome.com or contact 1-800-631-0183. Made in Taiwan.

Troubleshooting

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