Janome 1100D Professional Instruction Book
![Janome 1100D Professional manual cover](/images/MojenZSMyrukpzIRgxjwmxPh/thumbs/thumb175x175.webp)
To thread the Janome 1100D Professional, follow the threading guide printed on the machine. Start with the upper looper, followed by the lower looper, then thread the right needle and finally the left needle, ensuring each thread passes through the tension discs and guides appropriately.
Skipped stitches can be caused by a bent needle, incorrect threading, or incorrect tension settings. Check and replace the needle if necessary, re-thread the machine, and adjust the tension settings according to the fabric being used.
Regular maintenance includes cleaning lint and threads from the feed dogs, needle plate, and looper area using a small brush. Oil the machine as recommended in the manual and have it professionally serviced annually to ensure optimal performance.
The differential feed can be adjusted using the dial located on the right side of the machine. Increase the setting to prevent stretching of knit fabrics or decrease it to gather lightweight fabrics, adjusting based on the desired effect.
Ensure that the presser foot is lowered, the feed dogs are clean, and that the differential feed and stitch length are set correctly for the fabric type. Also, verify that the machine is threaded properly.
Yes, the Janome 1100D Professional can be used for rolled hems. Simply switch the needle plate setting to the rolled hem position, adjust the stitch length, and remove the left needle to achieve a fine rolled hem.
For lightweight fabrics, use size 70/10 needles; for medium fabrics, use size 80/12; and for heavy fabrics, use size 90/14. Always use high-quality needles suitable for sergers.
To change the presser foot, raise the presser foot lever, press the foot release lever to detach the current foot, position the new foot under the holder, and lower the presser foot lever to secure it.
If tension issues occur, check that the machine is threaded correctly, the tension dials are set according to fabric needs, and ensure the threads are seated properly in the tension discs. Adjust the tension dials incrementally and test on scrap fabric.
Unusual noises may indicate the need for cleaning, re-threading, or replacing the needle. Ensure all screws and parts are tight, remove lint and debris, and oil the machine as specified in the manual. If the noise persists, consult a professional technician.