TheTik
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/22/2025 in #fix-my-printer
Part Cooling fan doesn't work
Is that voltage making it all the way to the fan?
12 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/22/2025 in #fix-my-printer
Part Cooling fan doesn't work
You're talking about the 4020 fan, right? As long as it has power, it should be running. Only if it has power AND a proper pwm signal will it stop. So id triple check that it has a valid power and ground connected and the correct voltage.
12 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
Awesome! Feel free to mark this as solved
51 replies
RRCRat Rig Community [Unofficial]
•Created by El Bowgrease on 1/22/2025 in #fix-my-printer
Vcore 3.1 500, stops extruding mid print
as in, it's still pretending it's printing/
5 replies
RRCRat Rig Community [Unofficial]
•Created by El Bowgrease on 1/22/2025 in #fix-my-printer
Vcore 3.1 500, stops extruding mid print
When it stops, the whole machine is still moving right?
5 replies
RRCRat Rig Community [Unofficial]
•Created by Gary on 1/21/2025 in #fix-my-printer
Fix my racking
Best of luck
10 replies
RRCRat Rig Community [Unofficial]
•Created by Gary on 1/21/2025 in #fix-my-printer
Fix my racking
as long as it moves smoothly without the belts 👍
10 replies
RRCRat Rig Community [Unofficial]
•Created by Gary on 1/21/2025 in #fix-my-printer
Fix my racking
Did you test extrusions for flatness before assembling?
10 replies
RRCRat Rig Community [Unofficial]
•Created by Gary on 1/21/2025 in #fix-my-printer
Fix my racking
does it move smoothly? Are the rails centered on the extrusion? What is the left side running into?
10 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
If I wanted to reverse it I would do
dir_pin: !e_dir_pin51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
Or remove if it is already there. Mine for example looks like
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
easy fix, drop a
! in front of the dir pin51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
What z sensor are you using? And drop your printer.cfg in here
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
Z is stopping though, if it wasn't sensing the bed then it would just keep moving. Weird
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
Good to see progress!
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
swap things around to see if the problem moves. Aka, swap the motor drivers for your X and Y, see if the problem stays the same or changes
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
if you try to move in x, and it moves diagonally, then motors aren't doing the right thing. Could be a bad motor/driver/wiring, but also could be not configured as CoreXY. It being a vcore4 and you're using ratos that last would surprise me
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
Double-check, I bet one of your xy motors isn't turning
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
and this is hybrid, not idex, and the hybrid belts aren't hooked up yet, correct?
51 replies
RRCRat Rig Community [Unofficial]
•Created by guesswhatsthisparlor on 1/20/2025 in #fix-my-printer
Z Rear not moving
If you try just homing X, does it still move diagonally?
51 replies