Once you have the manual, consider these additional resources to keep your machine sewing perfectly:
Emmett printed the PDF on his laser printer, stapled the pages, and sat down at the dining table. He re-threaded the machine according to page 7. He set the tension to 4. He fed a scrap of old bedsheet under the presser foot, lowered the lever, and pressed the pedal.
: While a direct free download for the 2400 specifically is rare, a similar Toyota EC-1 Manual is available for free from Supsew.
Once you get the PDF, open it immediately and look for these three hidden gems: