Questions tagged [z-axis]

Use this tag for questions related to specific movement of the Z direction of the printer - Questions about a machine or 3D model's Z-axis

25 questions with no upvoted or accepted answers
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BLTouch homing correct, but nozzle hits bed during print

So I have this exact problem as in this thread: BLTouch calibrated, nozzle still dives into the bed But I don't see a clear solution to that question, or I don't understand. After correct calibration ...
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0answers
115 views

Z homing problem; starts printing in the air

I have a DIY 3D printer with Marlin firmware. I use an LJ12A3-4-Z/BY sensor for the Z probe. Recently I have had a ridiculous problem with Z homing. In doing Z homing, it senses the bed, goes up, and ...
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0answers
30 views

Level height doesn't match the starting print height

I have a Creality CR-10. Every time I go to level the printer and start printing, the starting print height is way higher. After I adjust the height, the filament looks weird when printed, smaller or ...
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0answers
27 views

Z-axis rising from bed after BLTouch and homing

I have an old Ender 3 printer. I have let it sit for a year without anything to print. Nothing major has happened to it like falling or setting things on the printer. It has an old BLTouch. I set up ...
2
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0answers
57 views

Z Offset Keeps Changing Flashforge Hunter

I am a newbie and I started having printing problems with my Flashforge Hunter. I found out that with every calibration the building plate Z offset is getting larger by approx 0.1 mm to 0.2 ...
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2answers
2k views

Ender 3 home location

I have an Ender 3 and I have a problem with auto home. I use auto home and then level the bed with the wheels beneath the bed. I then start a print and the first layer is well above the bed. Perhaps ...
2
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0answers
70 views

Z Axis homes, then bounces up 15 mm and stays there when printing

Prusa, I3 Mk2. Marlin 2.0.3 The test model printed fine prior to installing Marlin 2.0.3. It's not the slicer or GCode. I tried several models, and all of them worked perfectly prior to the update. ...
2
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0answers
838 views

Does matching whole Z-motor steps for layer height actually matter on Ender 3?

This question asks about computing the fundamental layer height unit for full Z-motor steps, on the basis of a theory that layer thickness can be inconsistent if the height is at different micro-...
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0answers
931 views

Inconsistent Auto Bed Leveling - Having To Calculate Z Offset For EVERY Print

I am having a problem with my Flying Bear P902 3D printer where I have to calculate the Z offset for every single print. I calculate it using this method (and store it in EEPROM) : Link to ...
2
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1answer
448 views

Wrong Z-Axis movement in G-Code

Alright so I bought a broken UP mini. There was only a defect on the board so I connected the components to a Duet 2 Wifi. Everything is fully operational and I can manually move all axes correctly ...
1
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1answer
112 views

Creality CR 6 SE Z-axis issue

My new Creality CR6 SE was doing good but suddenly its Z-Axis (head extruder) randomly sometimes stays above the required configurations and sometimes below. For example after auto leveling when I ...
1
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1answer
405 views

Dual Z-axis has different speeds (out of sync)

The Z-axis has two stepper motors, I'm using MKS GEN L V2.1 mainboard with TMC 2209 Drivers. My problem is that the motors are out of sync. How can I get them to work together? This is my code from ...
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0answers
51 views

Ender 3 : problem on Z axis for the first layers ONLY

Got a tricky problem here : I print plate (76x70x3 mm) however there heights (Z-axis) are not correct every time... My extruder has been re-calibrated. My bed has been re-calibrated. So Firstly I re-...
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0answers
31 views

Large SLA Build Plate

So I purchased a ready-made z-axis. There are four holes for 6 mm screws. Two pairs of holes are 100 mm apart, with each pair of screw mounts 20 mm apart from each other. Basically, ...
0
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1answer
17 views

Strange Z-Axis Noise on New Ender 3

Just assembled my Ender 3, was homing the Z Axis and Leveling the bed, etc. During which I heard this high pitched noise that the extruder makes as it travels upwards along its Z-Axis. Was hoping ...
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30 views

Anycubic Mega X slanted Z-axis

Just got a new printer (first time setting it up myself). While trying to level it, it appeared that the left side was higher than the right on the Z-axis. When the nozzle moves left, it digs into the ...
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66 views

How to move my 3D print file on the Z-axis in Creality slicer software?

I am completely new to 3D printing and am borrowing someone else's Ender printer for a school project. I have never used CAD before either. I used Onshape to create my design and then exported it as a ...
0
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1answer
104 views

Weedo Tina2/Monoprice Cadet auto bed leveling: Sensor not moving down to touch the print bed

So I bought this printer three days ago as a way to dip my toes into the 3d printing world, and it was working great at first. But at some point, the ABL procedure started behaving oddly: Instead of ...
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0answers
62 views

Ender 5 Pro - Breaking sound when z axis moves down (away from hotend)

I got this printer literally yesterday, at first it was fine but after a few test XYZ cube prints it started making a breaking noise when the Z axis moves down! Please see the video! ...
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28 views

Different steps per unit while Z-Homing

Recently I've had some problems with my printer. My board and drivers got fried. Long story short, Now I have MKS-Gen-L v1.0 with LV8729 for X,Y,Z axes and extruder with these steps/mm: ...
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0answers
76 views

Ender 3 nozzle moves through previous layer on lithophane

I'm trying to print lithophanes and having an issue with the nozzle moving through the previous layer and basically "drawing" through the print. I've printed 3 lithophanes before with zero ...
0
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1answer
1k views

BLTouch Z offset needs changes

Just installed a BLTouch sensor on my Ender 3 Pro (using firmware version: Ender-3 Pro1.1.6BLTouchV3.1PowerLossContinueEnglish), it all works great but each time I ...
0
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1answer
95 views

Z-offset issues with Slic3r and Da Vinci Nano

I was attempting to use Slic3r 1.3.0 to print to my Da Vinci Nano, using MiniMover (a replacement for xyzprint) to load the G-code. The print seemed to be a couple of millimeters off of the bed, but ...
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0answers
133 views

Monoprice MP10 Mini, can't get a decent print

Update: if i press the button "Home" it will correctly posizionate the nozzle above the printing bed, with a gap wide enough to insert a sheet of paper between the nozzle and the surface. But, and ...
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56 views

Anet A8 moves down into piece, destroying it, just before the printer is set to finish

I hope someone can help me figure out what's going on with my printer. I have been printing a couple of pieces and it's been printing perfectly. But for some reason every now and then, the printer ...