Questions tagged [marlin]

Questions about the 3D printer firmware Marlin.

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44 views

Marlin firmware 2.0.9.1 for X5SA example : MM_PER_ARC_SEGMENT Compilation Error

I have a Tronxy X5SA printer upon which I want to install the latest Marlin firmware v2.0.9.1. I take the configuration example on GitHub for the X5SA printer and modify the lines in ...
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0answers
46 views

what type of safety glasses/ goggles should be worn when using ACETONE? [closed]

Work in a dental lab, looking for a goggle or safety glasses that wont get pitted by acetone?
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0answers
42 views

Tronxy X5SA not working properly after Marlin firmware installation

Yesterday I just installed Marlin firmware, 2.0.x bugfix version on my Tronxy X5SA (v6). I did it in the way explained on GitHub, with Visual Studio Code, Platform IO, Marlin auto build. I applied the ...
2
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1answer
56 views

How to make Ender 5 use BLTouch probe for Z homing?

Backstory I set up the BLTouch module as explained in the guide that came with it - that included unplugging the Z axis switch, and replacing it with a pair of wires from the BLTouch module. I managed ...
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0answers
25 views

M503 command is reporting "Maximum feedrates" with duplicate and empty values: M203 X200.00 Y200.00 Z5.00 E Y1000.00 Z100.00 E5000.00

I'm pretty stumped on this one. Investigating an issue I was having with an OctoPrint plugin, I've come to realize my M503 command is reporting duplicate and empty ...
3
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1answer
55 views

How to add custom physical buttons to a 3D printer in Marlin software

I have a 3D printer with MKS Robin mainboard + TMC2209. How do I add a piece of code to Marlin, for example, to make a physical button to start preheating, etc. I would like to use the existing ...
4
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1answer
65 views

Creality 4.2.7 problem connecting to Windows

I've had an Ender 5 for quite a while and it has worked phenomenally, but recently I had encountered a MIN_TEMP error so I ordered a new hotend and Creality silent board. Because this is an Ender 5, I ...
4
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0answers
59 views

CR-10 MAX - Marlin Firmware settings help

I’m trying to build firmware for the CR-10 MAX. The git has no config example for this machine. And this is the first time for me to look into the settings. I’m ...
2
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1answer
47 views

TronXY X5S system (Marlin) - Very Slow menus

This is my board MKS Melzi v2.0 cloned I replaced the MCU (the actual IC) with new ATmega1284P 16 MHz, because the old MCU was damaged - the reason was that the fan got dusty and the power line ...
2
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1answer
40 views

X-axis homing failed with odd results on Tevo Tarantula

I recently finished building my Tevo Tarantula but now I have an issue with homing the X-axis. I have uploaded MarlinTarantula EasyConfig 2.0.x firmware with Arduino Version 1.8.15 on to the Tevo ...
2
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3answers
59 views

Extrusion issues on medium speeds (while accelerating?)

I've recently changed my Ender3's hotend to E3D v6 clone with Titan direct extruder, so I can print faster than on stock. But when I increased the speed up to 70 mm/s for walls and 80 mm/s for infill (...
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1answer
43 views

CR-10 randomly loses connection to computer when printing over USB

I have a Creality CR-10 which is running Marlin because I have a BLTouch installed. All was working fine until it suddenly had an issue where it would lose connection to the computer mid-print when ...
4
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1answer
138 views

Creality Ender 3 Pro - Z travel issue with TH3D firmware

TLDR - I’ve just driven myself insane trying to fix what I thought was a physical problem with my Z-axis, but it seems to have been solved by switching from the TH3D firmware to the Creality firmware. ...
2
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1answer
212 views

Does updating the firmware on an Ender 3 V2 erase its previous settings?

A few months ago, I flashed my Ender 3 V2 with JyersUI fork of the Marlin firmware and I like the options and settings that are available with this firmware. The author has put out another update (v1....
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2answers
79 views

Hotend temperature goes to infinity after few layers

I have a "classic" home built 3D printer, Arduino Mega, RAMPS 1.4 with Marlin 2.0. It worked, was put in storage, and now I am trying to get it running again. During all of the testing ...
2
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1answer
17 views

Separate Z-stepper E-steps

I have three stepper motors each with its own stepper driver. Two of those motors have the same lead screw, while the third has a ball screw. I need to be able to set the E-steps for the ball screw ...
2
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1answer
152 views

How to define bed dimensions in Marlin for custom carriage / hot end?

How would I begin measuring my hotend / carriage dimensions in Marlin to prevent my hotend from slamming into the frame? I see in Marlin the 'define bed size' parameters ...
2
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0answers
36 views

Bioprinter does not extrude Anet A8 Marlin

I have a modified Anet A8 that is supposed to print hydrogels (paper : Ultra-Low-Cost 3D Bioprinting, Kahl M et al. 2019). For this to work, we do not need any temperature-related settings, however, I ...
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0answers
48 views

Using external stepper driver

I need to add two external stepper drivers to my MKS Gen L board. I am using E1 as an extra Y-axis and that is working great. I have three Z motors and I want to ...
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0answers
19 views

Help adding additional stepper drivers to Marlin

I am building a large printer that needs 3 independent Z-stepper motors that will home with a BLTouch and 2 Y-stepper motors with an endstop for each side. I can use the ...
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0answers
23 views

Odd behaviour of steady feedrate increase

For some weeks I noticed really odd behaviour on my OctoPi controlled Anet A8. I'm using an MKS Gen L board with TMC2208 on this and constellation worked for a year now. When starting a print, I ...
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0answers
16 views

BLTouch goes behind print bed

I want to install Marlin 2.0 on my CR20 Pro but when I try to level the bed it goes behind the bed (in my direction on the Y axis). Here is my bed config: ...
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2answers
101 views

Ender 5 Plus manual screen temperature adjustment

I want to get my Ender 5 plus to print at 300 °C. As such, I've edited the firmware and increased the HEATER_0_MAXTEMP to 315 °C. In my slicer, I can slice and ...
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0answers
29 views

Receive M114 command while printing using Printrun

I'm working on a project for which I use the Printrun package to serial communicate my G-code to my 3D printer (Creality Ender 3, Marlin firmware). The idea is that I have an external button connected ...
2
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1answer
85 views

How can I print in multicolor with Ender 6?

I'd like to make multicolor printing on Ender 6, but it seems that the filament change (ADVANCED_PAUSE_FEATURE) doesn't work (it works on my Ender 3). Can you help ...
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1answer
58 views

Stepper motor moving only to one side after reset

I come through this post, rescue a problem with my printer. It uses Arduino 2560 Mega, RAMPS 1.4, and Marlin 1.1.9, which had configured it left it working as follows: on the RAMPS the Y-axis is ...
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1answer
92 views

Ender 5 with 8-bit Creality 1.1.4 board- Issue with speed of extruder motor spinning too slow

The issue I'm having is that the extruder motor is not spinning fast enough so the filament doesn't come out as fast as I would like it to. In terms of the specs, the printer is an Ender 5 that has ...
3
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1answer
113 views

Height of the prints are always larger

This problem is driving me crazy, no, seriously speaking. I bought this printer this week and started to calibrate for accurate dimensions. I printed the one-and-only calibration cube (20x20x20 also a ...
2
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3answers
85 views

Print not sticking to bed

Today I ran into an issue with the filament not sticking to the build plate. However, the strange part is, that this only happens with one filament color (both PLA, khaki, black works just fine) and ...
1
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1answer
23 views

3 Extruders on SKR V1.1, how set up 2 in 1 out (Y piece), and 1 single extruder in latest Marlin?

On Anet A8 with SKR V1.1 32 bit board my intention is to use 3 extruders on my Anet A8, 1+2 via Y-piece on single nozzle, 3rd Extruder with 2nd nozzle. Need another stepper to connect to SKR V1.1 (10 ...
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0answers
16 views

Anet A8 BLTouch bed leveling starts outside of bed

I just upgraded Anet A8 to Marlin 2.0.x with BLTouch, but my issue is when I press bed level the center is not correct, and when it goes to the first point it is outside of the bed. My BLTouch is back ...
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0answers
38 views

G28 is not homing to center of bed

I've got a heavily modified CR-10s Pro, and I'm compiling my firmware. I have my own x-carriage with the probe changed to the right of the nozzle. The bed size is 300x300. Oddly, when I do a G28 the ...
1
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1answer
49 views

First move after homing way too fast

There are a few hits on my issue title but could not find an actual answer/advice. I burned my Ender 3 Pro Creality motherboard and replaced it with an SKR 1.4 + TMC 2209 + BLTouch. Everything is ...
3
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1answer
96 views

Ender 3 Pro, Motherboard v4.2.7, Marlin 2.0.1 Firmware reset

Upgrading motherboard to v4.2.7 How do I reset the firmware after making wrong mods?
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1answer
46 views

Printer shaking - Marlin 2.0

I just replaced the board on my Creality CR-10 with a 32-bit SKR Mini E3 V2.0 control board that runs Marlin 2.0. With the new control board, the printer's Y-Axis moves vibrate so much that it blurs ...
2
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2answers
188 views

Prints are mirrored in X-axis and inverted in Y-axis direction

My custom 3D printer prints everything inverted. I guess this is a homing problem as the motor moves in correct direction. In Pronterface, if I press -Y — bed moves forward (towards the Y endstop) if ...
4
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1answer
75 views

Marlin is restarting when pins 5 Vcc are enabled and has a servo motor connected (RAMPS 1.4)

My printer uses an ATMega 2560 with a RAMPS 1.4 shield, A4988 stepper drivers and a 2004 controller LCD interface. The PSU is 360 W (12 V, 30 A). I bought a BLTouch for my printer, but when installing,...
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0answers
19 views

Sending multiple commands to printer without overloading its command buffer [duplicate]

I am writing a python code for a 3D printer (Marlin). I'm trying to execute a movement that might be composed of multiple commands (G0). Unfortunately, sending all ...
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0answers
33 views

How to enable Z-offset on MKS TFT28 V4.0

I am trying to enable Z-offset on MKS MKS TFT28 V4.0 touch screen but I couldn't for some reason. This is the code that I have uploaded to the Screen firmware in which you can see that I have enabled ...
3
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1answer
655 views

Stepper Motors getting extremely hot

I installed MKS Gen L V2.1 with TMC 2209 drivers to my Creality Ender-3 printer and updated the software to marlin 2, the stepper motors are getting extremely hot. What should i due to resolve this ...
2
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0answers
104 views

BLTouch not covering the whole bed area

My problem is that the BLtouch doesn't probe the whole bed, in which the probe starts from the left edge and stops at the middle of the bed. I'm using Marlin 2 software and this the code in the ...
2
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1answer
138 views

G-code wait for extrude command to finish

I have following G-code to prime the nozzle before start of the print. ...
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0answers
54 views

What could cause these slight waves on the print?

The model of the test part is perfectly smooth and exported/sliced in very high resolution, yet there are slight waves on both axis. These waves are not visible in simulation. Converting to arcs via ...
6
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1answer
2k views

Ender 3 V2 blank screen and LCD continuous beeping with clicks

So I have been having an ongoing problem with my printer that I just can't solve. I don't usually ask the questions on stack exchanges until my problem gets unsolvable. Unfortunately like this one ...
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0answers
575 views

BLTouch does not compensate for bed level correctly

Printer: Anycubic Mega S. Mods: BLTouch, Dual material with G-code-powered switch. Firmware: Marlin 2.0 A couple of weeks ago I had a print failure when printing PETG. Now whenever I use auto bed ...
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0answers
38 views

Automatic leveling of the bed does not work

I am trying to run the G29 G-code for my 3D printer to automatically level the bed of the printer. Every time I try run the G-code my printer just beeps and nothing ...
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0answers
132 views

Marlin v. Repetier G-code flavor

My TronXY X1 runs on Repetier firmware. My Ender 3 runs on Marlin firmware. I found that apparently code in Marlin style does not always create good prints on a Repetier machine, under extruding in ...
1
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2answers
141 views

How to setup Marlin to use a moving bed (up-down)?

I am building a 3D printer from scratch, the bed will only move on Z and the head will stay at the top of the printer and move X and Y. How do I modify the Marlin firmware to have the bed lower as it ...
1
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2answers
92 views

Printer thermistors read completely wrong after changing firmware

I recently installed Marlin 1.1.9.1 onto my Creality CR-10S. After doing so, the temperatures for both the bed and hotend now read -14 °C. I have changed the setting in the Marlin ...
2
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0answers
94 views

Should center point of G29 matrix always be zero?

Questions: Should repeated applications of G29 (auto-level) result in the same matrix as long as nothing is loose or has otherwise mechanically changed? Should ...

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