Janome 300e Manual

The Janome 300e is a professional-grade embroidery machine featuring a large embroidery area, built-in designs, USB connectivity, automatic thread trimming, precise stitch control, LCD touch screen display, speed control, needle up/down function, and built-in memory. Powered by standard household electrical outlet. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Large embroidery area, LCD touch screen, USB port, Automatic thread cutter, Built-in designs, Speed control, Needle position control.

Feature	Description
Embroidery Area	Large 300x180mm embroidery field
LCD Touch Screen	Color display for design selection and settings
USB Port	For importing custom embroidery designs
Automatic Thread Cutter	Cuts top and bobbin threads automatically
Built-in Designs	Over 200 built-in embroidery patterns
Speed Control	Adjustable embroidery speed up to 850 SPM
Needle Position	Automatic needle up/down function
Memory	Built-in memory for storing designs
Thread Tension	Automatic and manual tension control
Hopping Foot	Professional embroidery foot with spring

Installation and Setup

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

1. Remove packaging materials and protective covers from machine.
2. Install embroidery arm and ensure it locks securely in place.
3. Connect foot pedal to designated port on machine.
4. Plug power cord into machine and then into electrical outlet.
5. Install needle following proper orientation and secure tightly.

WARNING! Machine is heavy; use proper lifting techniques. Ensure stable surface to prevent tipping.

First-Time Operation

Power on machine; follow initial setup procedure.

1. Thread machine: Follow threading path indicated on machine.
2. Wind bobbin: Use built-in bobbin winder with selected thread.
3. Insert bobbin: Place bobbin in case following directional arrows.
4. Select design: Use touch screen to browse built-in designs.
5. Test embroidery: Run sample design to verify proper operation.

CAUTION! Keep fingers away from moving needle during operation.

Specifications

• Embroidery Area: 300mm x 180mm
• Maximum Speed: 850 stitches per minute
• Built-in Designs: 200+ embroidery patterns
• Needles: Standard embroidery needles 75/11-90/14
• Display: 7-inch color LCD touch screen
• Connectivity: USB port for design transfer
• Memory: Built-in storage for custom designs
• Power Requirements: Standard household outlet
• Dimensions: Professional embroidery machine size
• Weight: Heavy-duty construction

Controls and Functions

Access functions via touch screen or physical buttons. Front Panel: POWER, START/STOP, NEEDLE UP/DOWN, THREAD CUTTER.

Touch Screen: Design selection, editing functions, settings, file management, stitch adjustment.

Design Editing: Rotate, mirror, resize, combine designs. Stitch Settings: Density adjustment, underlay options, pull compensation. Machine Settings: Speed control, thread tension, automatic functions, calibration.

Connecting to Computer

USB connection for design transfer and software integration.

1. Ensure machine is powered off before connecting USB cable.
2. Connect USB cable from computer to machine USB port.
3. Power on machine; computer should recognize device.
4. Use embroidery software to transfer designs to machine memory.
5. Safely eject device from computer before disconnecting.

Tip: Use recommended embroidery software for best compatibility.

Embroidery Operation

Supports various embroidery formats and custom designs.

1. Select design: Choose from built-in library or imported designs.
2. Position hoop: Secure fabric in embroidery hoop properly.
3. Set origin: Use laser pointer to position design accurately.
4. Start embroidery: Press START button or foot pedal to begin.
5. Monitor progress: Watch embroidery through observation window.
6. Color changes: Machine will stop automatically for thread changes.
7. Complete design: Machine will stop and cut threads automatically.
8. Remove hoop: Carefully remove completed embroidery from hoop.

WARNING! Never leave machine unattended during operation.

Maintenance Features

Automatic maintenance reminders: Oil indicator, needle replacement timer, cleaning alerts. Built-in diagnostics for troubleshooting common issues.

Care & Cleaning

Unplug machine before cleaning. Use soft brush to remove lint and dust from hook area and feed dogs.

CAUTION! Do not use compressed air; it can force debris into mechanical parts. Use only recommended cleaning tools.

Regulatory Information

CE certified: Complies with European safety standards. UL listed for electrical safety. Copyright © 2025 Janome; trademarks of Janome America, Inc. For technical support, visit www.janome.com or contact 1-800-631-0183.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Thread breaking frequently	Tension/needle issues	Check thread tension; replace needle; ensure proper threading.
Design not centered	Hoop placement	Re-hoop fabric; reset design origin; check stabilizer.
Machine not reading USB	Format/compatibility	Ensure USB is formatted correctly; use supported file formats.
Uneven stitches	Tension/stabilizer	Adjust thread tension; use appropriate stabilizer for fabric.
Needle hitting hoop	Design size/placement	Check design fits hoop; reposition design within hoop area.

Reset: Menu > Settings > Factory Reset if experiencing persistent issues.

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