Quote Originally Posted by frederick78 View Post
I've heard a rumor that only MakerBot brand filament will work in the new line of Replicator printers. Is this true?
No.
You can use any 1.75mm PLA filament on the Makerbot, however, only the Makerbot PLA Filament will fit inside the "chamber", as its a new type of design on the spool.
Rep_GalleryImage3.jpg

You can always "respool" it when it's empty, with a PLA spool that you have bought elsewhere.

Or you can just simply have the spool outside of the printer and use it normally.