An LED bulb, https://www.sewingpartsonline.com/led-bulb-janome-mc9000-led.aspx , is available for the Elna 6003. To replace the bulb, you need to remove the left side face plate. The screw holding the face-plate is hidden behind a button that matches the face plate. Next pull the socket out. Then pull the bulb out of the socket. Push the new bulb into the socket with the pins aligned with the holes in the socket. Push the socket back into the sewing machine and replace the left-side face plate. For an idea of the procedure, see the manual for the Elna 6001, available at ManualsLib. https://www.manualslib.com/manual/378188/Elna-6001.html?page=53 . This is the maintenance page of this manual.
I hope this helps.
Cindy Wells
The Elna Q7200 is a computer model sewing machine. These come with sealed systems and should not be oiled by the user. See the maintenance section of the manual, https://www.janomeflyer.com/pdf/Elna%207200%20manual.pdf , starting on page 82 (page 83 of the PDF).
I hope this helps.
Cindy Wells
I saw it for sale on three different web sites for under $20 or less.
I didn't see it free except for a fraudulent web site that was apparently malicious according to my antivirus software I use.
This model does not have a slide or lever to lower the feed dogs. Instead, it has a little metal plate that you clip onto the rotary hook cover to cover the feed dogs. It should be in your accessory kit if it is complete, its about the size of a postage stamp, rectangular with little legs at each corner. Clip it into the four holes on the hook cover and away you go. If you are doing free motion embroidery you'll need the special foot too also shown in the image below.
Ar you using a blunt needle? Old thread? the correct size needle and thread for the material used? The same thread in the bobbin and the needle. Is your needle slightly bent?
there are many reasons for this but more info is needed. :-)