Search found 3 matches

by neo
Wed Jul 11, 2018 2:42 pm
Forum: Help requests / Purchasing assistance
Topic: Mini Rambo 1.3a + mk42 aluminum clone Firmware
Replies: 7
Views: 903

Re: Mini Rambo 1.3a + mk42 aluminum clone Firmware

Pretty much assembled it. Disassembled and reassembled the extruder as the filament was rubbing against the PTFE tube a lot and it lost steps after ~5mm height. I turned the extruder current up to 1A, but will turn it down again with some testing probably. I'm still facing extruder clicking/missing ...
by neo
Thu Jun 21, 2018 4:04 pm
Forum: Help requests / Purchasing assistance
Topic: Mini Rambo 1.3a + mk42 aluminum clone Firmware
Replies: 7
Views: 903

Re: Mini Rambo 1.3a + mk42 aluminum clone Firmware

Do you mean marlin, or prusa firmware (which forked from marlin a long long time ago)? Marlin will work just fine with an aluminium MK42 lookalike, but the prusa firmware will not calibrate with one. It looks like a MK42, but isn't. Actually I tried to use the Prusa fork of marlin. Or would you rec...
by neo
Wed Jun 20, 2018 11:42 am
Forum: Help requests / Purchasing assistance
Topic: Mini Rambo 1.3a + mk42 aluminum clone Firmware
Replies: 7
Views: 903

Mini Rambo 1.3a + mk42 aluminum clone Firmware

Hello I'm currently building a Prusa i3 MK2 Haribo with an Mini Rambo 1.3a and chinese MK42 heatbed (aluminum + PEI glued on) and a chinese inductive probe. I have a few questions regarding the calibration process with this choice; 1) xyz calibration will not work with the aluminum heatbed as the pr...