Hello, Sauban -
The needles you will use will depend upon the kind of sewing you will be doing and the fabric on which you are sewing.
The Instruction Manual for the Janome Memory Craft 6000 lists the needle sizes on page 22 of the manual:
https://www.janome.com/siteassets/support/manuals/retired/computer/inst-book-mc6000-en-new.pdf
The website SewingParts Online sells a variety of needles for use with the Janome Memory Craft 6000:
(TinyURL link):
https://tinyurl.com/yb3oy2wo
The company is located in the USA.
If you do not reside in the USA, then, I suggest you use your favorite search engine (Google, Bing, Yahoo, DuckDuckGo, etc.) and the following search phrase, with quotation marks as shown to find needles for your machine from a business in your country of residence:
Janome "Memory Craft 6000" needles
Best wishes.
×