Mini Rex Sewing Machine Manual

The Mini Rex Sewing Machine is a compact, portable sewing device designed for home use, featuring multiple stitch patterns, adjustable stitch length and width, built-in LED light, free arm capability, automatic needle threader, top drop-in bobbin system, and easy stitch selection. Powered by 110-120V AC, this machine is ideal for beginners and experienced sewers alike. 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. Threading & Bobbin 8. Maintenance & Care 9. Accessories 10. Safety Information 11. Troubleshooting

Features at a Glance

Key components: Compact sewing machine body, built-in stitch patterns, free arm, LED work light, automatic needle threader, top-load bobbin system, foot pedal control, and accessory storage.

FeatureDescription
Stitch PatternsMultiple built-in stitches including straight, zigzag, and decorative
Stitch Length ControlAdjustable from 0-4mm
Stitch Width ControlAdjustable from 0-5mm
Free ArmFor sewing sleeves and circular items
LED Work LightBuilt-in illumination for sewing area
Automatic Needle ThreaderEasy needle threading mechanism
Top-load BobbinEasy bobbin access and viewing
Foot PedalSpeed control via foot pedal
Reverse StitchButton for reinforcing stitches
Power SwitchMain power on/off control

Installation & Setup

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

  1. Remove machine from packaging and remove all protective materials.
  2. Attach foot pedal: Connect foot pedal cable to machine port.
  3. Connect power: Plug power cord into machine and wall outlet (110-120V).
  4. Install needle: Loosen needle clamp screw, insert needle with flat side toward back, tighten screw.
  5. Wind bobbin: Follow bobbin winding instructions in threading section.

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

First-Time Operation

Power on machine; follow setup steps for initial use.

  1. Thread machine: Follow threading path indicated on machine body.
  2. Insert bobbin: Place wound bobbin in bobbin case following directional arrows.
  3. Select stitch: Choose desired stitch pattern using stitch selector dial.
  4. Adjust settings: Set stitch length and width as needed for your project.
  5. Test sew: Practice on scrap fabric before starting your project.

CAUTION! Always start with needle in highest position. Keep work area clean and well-lit.

Specifications

Controls and Settings

Main controls located on front and side of machine body.

Front Panel: Stitch selector dial, stitch length control, stitch width control, reverse stitch button, power switch.

Stitch Selection: Turn dial to select from straight stitch, zigzag, stretch stitches, and decorative patterns. Stitch Length: Adjust for shorter or longer stitches (0-4mm). Stitch Width: Adjust for narrow or wide zigzag (0-5mm). Reverse: Hold button to sew in reverse for reinforcement. Tension: Adjust thread tension dial for balanced stitches.

Stitch Selection

Machine offers variety of stitches for different sewing applications.

  1. Straight Stitch: Basic sewing, seams, topstitching (position 1)
  2. Zigzag Stitch: Finishing edges, appliqué, stretch fabrics (position 2)
  3. Blind Hem Stitch: Nearly invisible hems (position 3)
  4. Stretch Stitch: For knit and stretch fabrics (position 4)
  5. Decorative Stitches: Various patterns for embellishment (positions 5-10)

Tip: Always test stitch on scrap fabric before sewing your project.

Threading & Bobbin

Proper threading ensures smooth operation and quality stitches.

  1. Raise presser foot and needle to highest position.
  2. Follow numbered threading path on machine.
  3. Use automatic needle threader: Lower lever and hook thread through needle eye.
  4. Bobbin winding: Place thread spool on pin, wrap thread around bobbin winder tension disk.
  5. Insert bobbin: Drop bobbin into case with thread unwinding counterclockwise.
  6. Pull bobbin thread up through needle plate slot.

WARNING! Ensure machine is powered off during threading. Keep fingers clear of moving parts.

Maintenance & Care

Regular maintenance ensures optimal performance and longevity.

  1. Cleaning: Remove lint and dust from bobbin area and feed dogs regularly.
  2. Oiling: Apply sewing machine oil to moving parts as recommended (every 3-6 months).
  3. Needle replacement: Change needle after every project or 8 hours of sewing.
  4. Storage: Cover machine when not in use to prevent dust accumulation.

CAUTION! Unplug machine before cleaning or maintenance. Use only recommended sewing machine oil.

Accessories

Standard accessories included with Mini Rex Sewing Machine.

AccessoryPurpose
All-purpose FootGeneral sewing
Zipper FootInstalling zippers
Buttonhole FootCreating buttonholes
Spool CapsHold thread spools in place
Bobbins (3)Extra bobbins for thread colors
Needles (3)Replacement needles
Seam RipperRemoving stitches
BrushCleaning lint
ScrewdriverNeedle plate removal

Safety Information

Important safety precautions for sewing machine operation.

Troubleshooting

SymptomPossible CauseCorrective Action
Machine won't startPower connectionCheck power cord connection; ensure power switch is on
Thread breakingTension/thread qualityReduce tension; check for rough spots on thread path; use quality thread
Uneven stitchesThreading/tensionRe-thread machine; adjust tension; check needle condition
Fabric not feedingPresser foot/feed dogsLower presser foot; clean feed dogs; check stitch length setting
Needle breakingBent needle/fabric pullReplace needle; don't pull fabric; use correct needle for fabric type
Bobbin issuesWinding/insertionRewind bobbin evenly; ensure bobbin inserted correctly
Unusual noiseLint/mechanical issueClean lint from bobbin area; check for loose parts; oil if needed

Service: For technical support, contact Mini Rex Customer Service at 1-800-555-SEWING or visit www.minirexsewing.com

Mini Rex Sewing Machine Manual © - All Rights Reserved 2025