Jocca Mini Sewing Machine User Manual

The Jocca Mini Sewing Machine is a compact, portable sewing device designed for basic sewing tasks, repairs, and small crafts. Features include adjustable stitch length, built-in thread cutter, LED light, foot pedal control, AC adapter operation, and portable battery option. Suitable for beginners and light sewing projects. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Threading the Machine 7. Basic Sewing Operations 8. Maintenance & Cleaning 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Compact sewing machine body, foot pedal, power adapter, accessory kit, built-in bobbin winder, stitch length dial, reverse stitch button.

Feature	Description
Stitch Length Dial	Adjusts stitch length from 0-4mm
Reverse Stitch Button	Reinforces stitches at beginning/end
Built-in LED Light	Illuminates sewing area
Thread Cutter	Built-in blade for cutting threads
Foot Pedal	Controls sewing speed
Power Options	AC adapter or 4 AA batteries
Bobbin Winder	Built-in bobbin winding mechanism
Accessory Storage	Built-in compartment for needles, bobbins
Carrying Handle	Portable design for easy transport
Presser Foot Lever	Raises and lowers presser foot

Installation

Unpack and inspect all contents. Place on stable, flat surface.

Power connection: Connect AC adapter to machine and wall outlet, or install 4 AA batteries.
Install needle: Loosen needle clamp screw, insert needle with flat side facing back, tighten screw.
Attach foot pedal: Plug foot pedal into designated port on machine.
Prepare bobbin: Wind bobbin using built-in winder before threading.

WARNING! Keep fingers away from needle area during operation. Unplug when not in use.

First-Time Setup

Prepare machine for first use with proper threading and bobbin installation.

Thread upper thread: Follow numbered guides from spool to needle.
Wind bobbin: Place empty bobbin on winder, thread through tension disc, press pedal to wind.
Insert bobbin: Place bobbin in case with thread unwinding counterclockwise.
Test stitches: Use scrap fabric to test stitch quality and tension.
Adjust tension: Use tension dial if stitches are too loose or tight.

CAUTION! Always turn off power when threading needle or changing accessories.

Specifications

Machine Type: Mini portable sewing machine
Stitch Length: Adjustable 0-4mm
Stitch Type: Straight stitch only
Power Supply: AC adapter (input: 100-240V) or 4 AA batteries
Speed Control: Foot pedal variable speed
Lighting: Built-in LED work light
Weight: 2.2 lbs (1 kg)
Dimensions: 8.5" x 5.5" x 4.5"
Needle Type: Standard domestic needles
Warranty: 1-year limited warranty

Controls and Settings

Main controls located on machine body: Power switch, stitch length dial, reverse button, hand wheel.

Stitch Length Dial: Rotate to adjust stitch length (0=shortest, 4=longest).

Reverse Stitch Button: Press and hold to sew in reverse for reinforcement.

Hand Wheel: Manual control for precise needle positioning.

Power Switch: Turns machine on/off when using battery power.

Tension Dial: Adjusts upper thread tension (higher numbers = tighter tension).

Threading the Machine

Proper threading is essential for smooth operation.

Raise presser foot and needle to highest position.
Place thread spool on holder.
Follow threading guides: Through tension discs, around take-up lever, down to needle.
Thread needle from front to back.
Pull about 4 inches of thread under presser foot.
For bobbin: Insert with thread unwinding counterclockwise, pull thread through slot.

Tip: Always pull both threads under presser foot before starting to sew.

Basic Sewing Operations

Step-by-step guide for basic sewing tasks.

Position fabric under presser foot, lower presser foot lever.
Press reverse button for 2-3 stitches to secure beginning.
Gently press foot pedal to start sewing - lighter pressure = slower speed.
Guide fabric gently - don't push or pull.
At end of seam, press reverse button again to secure stitches.
Raise needle to highest position, lift presser foot, remove fabric.
Use built-in thread cutter to trim threads.

WARNING! Never sew over pins - remove them as you approach.

Maintenance & Cleaning

Regular maintenance ensures optimal performance.

Clean lint buildup: Use small brush to remove lint from bobbin area and feed dogs.
Oil moving parts: Apply 1-2 drops of sewing machine oil monthly (if recommended).
Needle replacement: Change needle after 8-10 hours of sewing or if damaged.
Storage: Cover machine when not in use, store in dry place.

CAUTION! Unplug machine before cleaning or maintenance.

Safety Information

Important safety precautions for safe operation.

Keep fingers away from moving needle and parts
Unplug when not in use or during maintenance
Do not use with damaged cord or adapter
Keep away from children and pets
Use only recommended accessories and parts
Avoid contact with water or moisture
Do not operate if machine makes unusual noises

EMERGENCY: In case of electrical issues, immediately unplug from power source.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Machine won't start	Power connection	Check power adapter/batteries; ensure power switch is on
Thread breaking	Tension/thread quality	Reduce tension; check for rough spots on thread path
Skipped stitches	Needle issues	Replace needle; ensure proper insertion
Fabric not feeding	Presser foot	Ensure presser foot is lowered; clean feed dogs
Uneven stitches	Threading/tension	Re-thread both upper and bobbin threads; adjust tension
Machine jams	Thread buildup	Remove fabric, cut threads, clear bobbin area
Noisy operation	Lint/lack of oil	Clean and oil machine; check for loose parts

Service: For technical support, contact Jocca Customer Service at 1-800-555-1234 or visit www.joccasewing.com