16. Table of error codes

16. Table of error codes

DANGER

Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury.

If a malfunction should occur with the sewing machine, a buzzer will sound and an error code will appear in the display window. Follow the remedy procedure to eliminate the cause of the problem.

Code

Cause

Remedy

 

 

 

E-13

Machine specification select connector is not

Turn off the power and check if connectors P3 is

connected properly.

disconnected.

 

 

 

 

 

 

Turn off the power, and then turn the machine pulley to

E-20

Problem with machine motor stopping, or

check if the machine has locked up. Check the

synchronizer connection error.

synchronizer connection. Check if connectors P11, P12

 

 

 

and P13 are disconnected.

E-21

Machine motor operation error.

Turn off the power and check the ground wire

connection.

 

 

 

 

 

E-30

Data is outside possible sewing area due to

Press the RESET switch, and then set the enlargement

enlargement ratio setting.

ratio again.

 

E-31

Stitch pattern data overlaps the sewing area

Press the RESET switch, and then reset the memory

when area limiting is active.

switches “30” and “31” or enlargement ratio.

 

 

 

 

 

The data format of the user program (% or

After changing the setting of DIP switch A-6, clear all

E-32

mm) does not match the setting of DIP switch

memory settings. (Refer to “15-1. Clearing all memory

 

A-6.

settings”.)

 

 

 

E-40

Length of a stitch exceeds 10 mm.

Press the RESET switch, and then set the enlargement

ratio again.

 

 

E-41

Abnormality in the sewing data.

If programming a new sewing data, repeat the

procedure from the beginning.

 

 

E-42

Invalid program number specified.

Press the RESET switch and specify a correct number.

 

 

 

 

 

 

Turn the pulley to align the index mark with the needle

E-50

Needle bar does not stop when the needle is

up stop position. (Refer to “10-12. Adjusting the needle

raised.

up stop position”.) Check the V-belt tension. (Refer to

 

 

 

“3-18. Installing the V-belt”.)

 

 

 

E-60

Presser has not been lowered.

Refer to “18. Troubleshooting”.

E-61

Presser cannot be raised.

Turn off the power and check the connection of presser

E-62

Presser is not raised.

sensor connector P1.

E-63

Presser cannot be lowered.

 

E-70

Cooling fan does not operate.

Turn off the power, and then check if the cooling fan is

blocked with scraps of thread.

 

 

 

 

 

E-80

Motor PROM is not correctly inserted.

Turn off the power and check.

E-81

Foot switch was depressed when the power

Turn off the power and check.

was turned on.

 

 

E-82

An operation panel switch was depressed

Turn off the power and check the operation panel.

when the power was turned on.

Check that all panel cords are normal.

 

 

 

 

 

Abnormal drop in power supply voltage, or

Turn off the power and check the input voltage. After

 

turning off the power, wait 3 seconds or more before

E-90

power was turned on again immediately after

turning it on again. (Refer to “10-15. Checking the input

 

it was turned off.

 

voltage”.)

 

 

E-91

Abnormal rise in power supply voltage.

Turn off the power and check the input voltage. (Refer

to “10-15. Checking the input voltage”.)

 

 

 

 

 

LK3-B448E MARKII/BA-16

65

Page 71 Page 73
Page 72
Image 72
Brother LK3-B448E instruction manual Table of error codes
Page 71 Page 73

LK3-B448E specifications

The Brother LK3-B448E is a versatile and innovative sewing machine designed to meet the needs of both home sewers and professionals alike. This comprehensive machine is especially advantageous for users who want to experiment with intricate designs and achieve high-quality results with ease.

At the core of the LK3-B448E lies its advanced computerized technology, which facilitates a seamless sewing experience. The machine features a user-friendly interface, making it accessible for not just experienced sewists but also beginners. The LCD display provides clear visibility of settings, stitch patterns, and design options, ensuring that users have full control over their projects.

One of the standout features of the LK3-B448E is its extensive library of built-in stitch patterns. With over 100 different stitches to choose from, including decorative, utility, and quilting stitches, users can easily customize their sewing to suit any project. In addition to the built-in stitches, this machine supports the use of embroidery patterns and designs, expanding creative possibilities significantly.

The LK3-B448E also incorporates advanced sewing technologies, such as automatic needle threading and a drop-in bobbin system. These features simplify the setup process, allowing users to spend more time sewing and less time managing technicalities. Furthermore, the machine offers adjustable stitch length and width, enabling personalized settings that cater to various fabric types and sewing tasks.

Another remarkable characteristic of the LK3-B448E is its adjustable presser foot pressure. This allows for better control, whether working with delicate fabrics or thicker materials. The machine’s speed controls help manage sewing speed, providing additional comfort for users as they tackle intricate patterns or detailed designs.

The LK3-B448E also supports USB connectivity, enabling users to transfer new designs and updates effortlessly. This feature ensures that the machine remains relevant with cutting-edge patterns and functionalities, extending its lifespan and usability.

In conclusion, the Brother LK3-B448E combines user-friendly design with advanced technology, offering a comprehensive sewing experience. Its extensive features, coupled with customizable settings, make it an ideal choice for both novice and experienced users looking to enhance their sewing projects. With the LK3-B448E, creating beautiful garments and intricate designs is a straightforward and enjoyable process.
Top Page Image Contents