Janome 1200D Professional Instruction Book
![Janome 1200D Professional manual cover](/images/OGKjpWqkNjebXuDxTczhQjLj/thumbs/thumb175x175.webp)
To thread the Janome 1200D Professional, start by turning the handwheel to raise the needles to their highest position. Open the front cover and follow the color-coded threading guides for each looper and needle. Ensure the threads are properly seated in the tension discs and follow the threading order specified in the manual.
Uneven or skipped stitches can result from incorrect threading, dull needles, or improper tension settings. Re-thread the machine, replace the needles, and adjust the tension settings according to the fabric being used. Ensure the fabric is feeding smoothly without obstruction.
Regular maintenance includes cleaning the machine after every project by removing lint and thread debris with a small brush. Oil the machine as directed in the manual, focusing on the moving parts. Ensure the machine is unplugged during cleaning and maintenance.
If the fabric is not feeding correctly, check the differential feed settings and adjust them according to the fabric type. Also, ensure the presser foot is down and the feed dogs are clean and not obstructed by lint or debris.
The Janome 1200D Professional can handle a wide range of fabrics, from lightweight materials like silk and chiffon to heavier fabrics such as denim and wool. Adjust the tension, stitch length, and differential feed settings to match the fabric type for optimal results.
To adjust the tension settings, refer to the tension dial on the machine. Each thread (needle, upper looper, lower looper) has its own dial. Adjust the tension based on the stitch type and fabric, and test on a scrap piece to achieve the desired stitch quality.
Unusual noises can be due to incorrect threading, obstructions in the feed mechanism, or worn-out needles. Turn off the machine, rethread it, check for any obstructions or lint build-up, and replace the needle if necessary.
To create a rolled hem, change the stitch settings to the rolled hem option, adjust the tension according to the manual, and use the appropriate presser foot. Practice on a scrap piece to ensure the hem is tight and neat.
Needle breakage can occur from using the wrong needle type, sewing over pins, or incorrect needle installation. Ensure the correct needle is used for the fabric, avoid sewing over pins, and check that the needle is inserted properly with the flat side facing the back.
Switching between stitch types requires adjusting the tension settings, changing the stitch length, and sometimes changing the presser foot. Consult the manual for specific instructions on setting up for different stitches, such as overlock, flatlock, and rolled hem.