Janome MB-4S - User Manual

1
Instruction Book
MB-4S

Janome MB-4S Specifications

General

Type	Embroidery Machine
Number of Needles	4
Built-in Designs	50
USB Port	Yes
LCD Screen	Yes
Fonts	10
Memory	3MB
Hoops Included	3
Display	Backlit LCD
Built-in Memory	Yes
Embroidery Speed	800 spm
Maximum Embroidery Area	9.4" x 7.9"

Summary

IMPORTANT SAFETY INSTRUCTIONS

Risk of Electric Shock

Precautions to reduce the risk of electric shock from the machine.

General Safety Warnings

Guidelines to prevent burns, fire, shock, and injury during use.

SECTION 1. SETTING UP THE MACHINE

Installing the Machine

Instructions for placing and setting up the embroidery machine on a stable surface.

Adjusting the Feet

How to adjust the machine's feet to ensure stability and prevent shaking.

Names of Parts

Identifies key external parts of the embroidery machine and control features.

Standard Accessories - Tools and Consumables

Lists items like needles, bobbins, brushes, oilers, and drivers.

Standard Accessories - Machine Parts and Cables

Lists items like spool caps, nets, hook cover, and connection cables.

Standard Accessories - Hoops and Stands

Lists embroidery hoops, hoop supporter, and spool stands.

Standard Accessories - Thread Management

Lists spool rests, thread guide bars, and spool pins.

Assembling the Spool Stand

Step-by-step guide for assembling the spool stand with thread guide poles.

Setting Thread Cones and Spools

Instructions for placing thread cones and spools on the spool stand and securing them.

Installing the Hoop Supporter

Procedure for attaching the hoop supporter to the machine's carriage plate.

Installing the RCS Unit (Optional)

Steps for connecting and mounting the optional RCS unit to the machine.

Connecting the Power Supply

How to connect the machine to a power source, including grounding instructions.

Direct PC-Link Setup

Connecting the machine to a PC via USB for data transfer and operation.

Threads, Needles, and Stabilizers

Information on thread and needle types, and stabilizer usage.

Winding the Bobbin

Detailed steps for winding thread onto a bobbin using the machine's winder.

Bobbin Case Operations

Procedures for removing and inserting the bobbin case.

Inserting the Bobbin Case

Step-by-step guide to insert the prepared bobbin case into the hook.

Threading the Needle

General and specific procedures for threading the machine's needles.

Continuing Needle Threading Process

Further steps in threading the needle, guiding the thread through various points.

Using the Needle Threader

Instructions on using the automatic needle threader tool.

SECTION 2. BASIC OPERATION

Basic Operation with Sub Control Panel

Overview of machine operation using the main control panel.

Machine Operating Buttons

Identifies and explains the function of key physical buttons.

Function Buttons

Details the purpose of buttons like MODE, ENTER, and arrow keys.

LCD Screen Display and Modes

Explains the initial power-on screen and the Ready to Sew mode display.

Machine Settings Adjustment

How to adjust settings like stitch count, color section, and needle bar number.

Selecting Embroidery Patterns

Guide to choosing and loading embroidery patterns from memory.

Starting the Embroidery Process

Steps to prepare and begin an embroidery process, including pattern selection and checks.

Embroidery Process Control

Managing the embroidery start, stop, and thread trimming during operation.

Removing the Embroidery Hoop

Procedure for safely detaching the embroidery hoop from the machine.

Adjusting Thread Tension

How to adjust needle and bobbin thread tension for optimal stitch quality.

Replacing the Needle

Step-by-step guide on how to check, remove, and insert a new needle.

Basic Operation of the Optional RCS Unit

Overview of operating the machine using the optional RCS unit.

RCS Unit Operating Buttons

Explains the functions of physical buttons on the RCS unit.

RCS Unit Function Keys

Details the purpose of MENU, SET, HELP, PAGE, Arrow, Exit, and OK keys.

RCS Unit Circle Keys

Explains how circle keys perform different functions based on context.

On-screen Help Movies

How to access and use the on-screen help movies for essential operations.

Disconnecting the RCS Unit

Procedure for safely disconnecting the RCS unit from the machine.

SECTION 3. ADVANCED OPERATION WITH THE OPTIONAL RCS UNIT

Selecting Embroidery Patterns via RCS

Guide to navigating and selecting patterns using the RCS unit's touch panel.

Selecting Built-in Designs

How to browse and select from the machine's library of pre-loaded embroidery designs.

Pattern Selection Screen Details

Understanding the pattern selection screen, stitch image, and sewing information.

RCS Function Keys for Pattern Management

Using circle keys for color list options, color section selection, and auto color assignment.

Manual Color Assignment

Manually assigning thread colors to specific needle bars for multi-color designs.

Color List and Section Options

Switching between color displays and selecting color sections.

Color Section (Layer) Setting

Selecting a specific color section to start sewing from.

Monogramming Features

Accessing and using the monogramming feature, including font selection.

Entering Monogram Characters

Typing text for monograms using the on-screen keyboard.

Monogram Text Correction

Deleting or inserting characters within the monogram text.

Monogram Placement Options

Selecting horizontal or vertical justification for monograms.

Multi-color Monogramming

Assigning different thread colors to individual characters in a monogram.

Editing Embroidery Patterns

Modifying and combining existing embroidery patterns and monograms.

Editing Functions - Hoop Selection

Choosing the correct hoop size and type for editing patterns.

Editing Functions - Pattern Manipulation

Moving, resizing, and rotating patterns within the editing screen.

Editing Functions - Deleting and Saving Files

Removing unwanted patterns and saving edited designs as files.

Editing Functions - Pattern Transformation

Duplicating and flipping patterns horizontally or vertically.

Editing Functions - Arc Monogramming

Creating monograms in upper or lower arc shapes.

Editing Functions - Customizing Color Settings

Changing screen and pattern colors to simulate fabric and threads.

Editing Functions - Combining Patterns

Merging multiple patterns and lettering into a single design.

Editing Functions - Pattern Grouping and Zooming

Grouping patterns for simultaneous movement and zooming the editing window.

Combining Patterns and Lettering

Merging patterns and lettering, duplicating, and positioning them.

Pattern Grouping and Zooming

Grouping patterns for easier manipulation and zooming the editing window.

Color Grouping

Uniting matching color sections to reduce color layers in patterns.

Starting to Embroider

Final checks and steps before starting the embroidery process.

Embroidery Process Control

Managing the embroidery start, stop, and thread trimming during operation.

Customizing Settings (Sub Control Panel)

Adjusting machine settings via the Sub Control Panel.

Eco Mode and Machine ID Settings

Configuring power-saving eco mode and assigning machine identification numbers.

Memory Formatting and Default Reset

Formatting memory or resetting all settings to factory defaults.

Sewing Speed and Thread Selection

Setting maximum sewing speed and choosing from thread brands.

Reminder Messages and Stitch Settings

Managing reminder messages and ignoring short stitches.

Thread Trimming and Breakage Sensor Settings

Adjusting thread trim length and thread breakage sensor sensitivity.

Jump Thread Trimming and Position

Configuring jump thread trimming ON/OFF and adjusting trimming position.

Resume Mode and Locking Stitch Settings

Enabling resume mode and adding locking stitches to prevent unraveling.

Unit Measurement and Hoop Position

Selecting units (mm/inch) and adjusting hoop position during embroidery.

Customizing Settings (Optional RCS Unit)

Adjusting RCS unit display and sound settings.

Eco Mode and Touch Screen Calibration

Configuring power-saving eco mode and calibrating the touch screen.

Machine ID and Name Configuration

Assigning identification numbers and names to machines for PC connectivity.

Memory Management and Defaults

Formatting memory or resetting all settings to factory defaults.

Editing Screen Grid and Speed Settings

Adjusting grid size and maximum sewing speed in the editing screen.

Monogramming Hoop Selection

Selecting the appropriate hoop for monogramming operations.

Thread Brand and Screen Color Options

Choosing thread brands and customizing screen colors.

Reminder Messages and Color Reservation

Managing reminder messages and reserving thread colors for needle bars.

Ignoring Short Stitches

Activating the function to ignore short stitches to prevent thread breakage.

Trim Tail Length and Breakage Sensor

Adjusting thread trim length and thread breakage sensor sensitivity.

Locking Stitch Settings

Enabling locking stitches after color changes or thread trimming.

Jump Thread Trimming Settings

Configuring jump thread trimming ON/OFF and length thresholds.

Hoop Position Adjustment and Language Selection

Adjusting hoop position during embroidery and selecting the display language.

File Management

Managing embroidery files, including saving and organizing.

Creating a New Folder

Steps to create new folders for organizing embroidery files.

Opening a File

How to open existing embroidery files from various memory locations.

SECTION 4. OPTIONAL ITEMS

USB Memory Usage and File Access

Connecting and using USB memory for file transfer and opening patterns.

CD-ROM Drive Usage and File Access

Connecting and using a CD-ROM drive for accessing embroidery patterns.

SECTION 5. CARE AND MAINTENANCE

Cleaning the Hook and Bobbin Case

Instructions for cleaning lint from the hook area and bobbin case.

Cleaning Tension Leaves and Disks

Removing lint and wax from the thread tension components.

Cleaning the Auto Thread Cutter Mechanism

Steps to clean the auto thread cutter mechanism, including needle plate removal.

Oiling the Machine - Key Points

Procedures for oiling needle bars, hook race, and other moving parts.

Specific Oiling Points and Precautions

Identifying and oiling specific points like crank rod and main shaft, with precautions.

Error Message Codes and Descriptions

List of error codes, their descriptions, and recommended remedies.

Audible Signals Guide

Explanation of the different buzzer sounds and their meanings.

Troubleshooting Guide

Guidance for resolving common machine issues.