figure out what parts your printer have..?

[Dirosio]

http://youtu.be/A4yMV18oMbw?t=4m1s

just updated my firmware but got a question after looking at this video, got really annoyed i didnt know this about the changes of pulley teeth configuration before.
- how do you guys know what kind of parts you got after you installed the printer...? is there any database you can lookup like for my example: "pulley teeth", and get a picture of how they look like and some important data of changes and maybe a referensnumber or ID? i mean, i can rip apart the hole printer to check if its the same, but its easier if seemecnc got a database with pictures and the data of changes in the firmware that must be done if they had to change the stuff(or if it dosnt matter)..


or.. maybe there is somewhere (im new here)

thanks for reply

[cambo3d]

plastic and aluminum black pulley is 20 teeth, you will have these if you just bought your kit recently

all metal pulley is 15 teeth,