Distinguishing Between Batches Of Cupcake Cncs

Use this table to distinguish the differences between batches of Cupcakes. Please feel free to update this table with missing or incorrect data.

Batch	Serial	Shipped	Extruder	Pulleys	Electronics	Endstops	Thermistor
1	1-22	15 Apr 2009	MK3	Wooden	Gen 3 (unassembled)	Yes	3 mm
2	23-45	7 May 2009	MK3	Wooden	Gen 3 (unassembled)	Yes	3 mm
3	46-66	25 Jun 2009	MK3	Printed	Gen 3 (unassembled)	Yes	3 mm
4	67-92	30 Jun 2009	MK3	Printed	Gen 3 (unassembled)	Yes	3 mm
5	93-142	10 Aug 2009	MK3	Printed	Gen 3 (assembled)	Yes	3 mm
6	147-198	8 Sep 2009	MK4	Printed	Gen 3 (assembled)	Yes	3 mm
7	199-251	5 Oct 2009	MK4	Printed	Gen 3 (assembled)	Yes	1 mm
8	252-353	17 Oct 2009	MK4	Printed	Gen 3 (assembled)	Yes	1 mm
9	355-493	2 Dec 2009	MK4	Printed	Gen 3 (assembled)	Yes	1 mm
10	494-640	5 Feb 2010	MK4	Manufactured	Gen 3 (assembled)	Yes	1 mm
11	641-787	18 Mar 2010	MK4	Manufactured	Gen 3 (assembled)	No	?
12	788-935	April 2010	MK4	Manufactured	Gen 3 (assembled)	No	1 mm/3 mm
13	1013-1154	April 2010	MK4	Manufactured	Gen 3 (assembled)	No	?
14	1290-1479	May 2010	MK4	Manufactured	Gen 3 (assembled)	No	?
15	1595-1768	June 2010	MK4	Manufactured	Gen 3 (assembled)	No	?
16	1914	Unknown	MK4	Manufactured	Gen 3 (assembled)	No	?