Janome Memory Craft 9900 Instruction Book
![Janome Memory Craft 9900 manual cover](/images/LOjkuVpeOwQqzcsCLGDMYMmS/thumbs/thumb175x175.webp)
To perform basic maintenance, regularly clean the bobbin area with a small brush to remove lint and threads. Oil the hook race as per the manual's instructions using sewing machine oil. Ensure the machine is turned off and unplugged before performing maintenance.
Ensure the bobbin is correctly inserted and the bobbin case is properly positioned. Check that the needle is not bent and is installed correctly. Re-thread the machine, both top and bobbin threads, and test again.
Check that the machine is threaded correctly and the bobbin is wound evenly. Adjust the tension dial gradually and test on a scrap fabric. Ensure the needle is appropriate for the fabric type.
Visit the Janome website and download the latest firmware for the Memory Craft 9900. Follow the instructions provided, typically involving transferring the firmware to a USB stick and inserting it into the machine.
Turn off the machine and unplug it. Lower the presser foot and remove the needle by loosening the needle clamp screw. Insert a new needle with the flat side facing the back and tighten the screw securely.
Unusual noises may be due to lint buildup or a need for lubrication. Clean the bobbin area and check for any obstructions. If the issue persists, consider having the machine serviced by a professional.
Attach the embroidery unit and hoop as instructed in the manual. Select the desired design from the machine's library or import via USB. Ensure the fabric is properly hooped and start the embroidery process.
Check that the needle is the correct type for the fabric and is not bent. Re-thread the machine, ensuring the thread is properly seated in the tension discs. Adjust the tension settings if necessary.
Ensure the screen is clean and free from any obstructions. Restart the machine to reset the system. If the problem persists, consult the manual or contact Janome support for assistance.
It is recommended to use the plastic bobbins that are specifically designed for the Janome Memory Craft 9900 to ensure optimal performance and avoid potential damage to the machine.