I was browsing on the Janome site today to see if I could get any help in getting my Janome Magnolia 7330 to make a serpentine stitch & I ran across this area on their site that had Janome manuals to download or copy. If you have a Janome brand machine & are in need of the manual, you might just find it here....and they are free! I didn't find the help I needed but thought this might help someone else on the board.
https://www.janome.com/support/manuals/