Bonjour,
J'ai une mk2.5S. Suite à un changement de roulement, je me suis rendu compte que mon support de poulie sur la pièce imprimée "x-end-idler" s'est arraché et à fendu partiellement la pièce.
Est ce que quelqu'un sait si les pièces de la mk3 est compatible avec la mk2.5s? Faut-il changer le chariot d'extrusion?
Best Answer by JoanTabb:
The Mk3 motor end is not compatible with the Mk2.5 printer as there is no mounting for the X axis Endstop Switch.
the Mk2S printable parts are available on this page
https://www.prusa3d.com/prusa-i3-printable-parts/ The X axis motor end and idler end are compatible with the Mk2.5S
regards Joan
Hi,
The Mk2.5S uses the same extruder parts as thee Mk3S, with the addition of a buffer for the X Axis Endstop switch.
The Mk3 Extruder parts are not fully compatible, because the Mk3 uses a different filament sensor. and it doesn't have an X axis Endstop buffer
If you are desperate you could use the mk3 parts by adding an X axis Endstop switch buffer and turning off the filament sensor facility. but it would be a bit of messing about
regards Joan
@joantabb
Hello & thank you for your answer.
The main issues for me is the x-end-idler and x-end-stepmotor-support parts. Could-I use theses mk3 parts in my mk2.5s?
Perhaps, further, I'll change to mk3 but not now
The Mk3 motor end is not compatible with the Mk2.5 printer as there is no mounting for the X axis Endstop Switch.
the Mk2S printable parts are available on this page
https://www.prusa3d.com/prusa-i3-printable-parts/ The X axis motor end and idler end are compatible with the Mk2.5S
regards Joan
I finaly catched the support for the same answer.
thx