Linked Questions

0
votes
1answer
3k views

How to set Home Offsets and Manual Home definitions in Marlin correctly? [duplicate]

I am using an Ender 3 and I have just upgraded to the Hero Me Gen 5 fan duct adapter. This has shifted the nozzle position. I also flashed some new Marlin 2 firmware and in the Hero Me manual it says ...
11
votes
2answers
46k views

How to center my prints on the build platform? (Re-calibrate homing offset)

When I print large prints close to (but not exceeding) the maximum dimensions of the heated build platform on my Anet A8, the brim or skirt or the print itself is printed outside the heated bed, while ...
11
votes
3answers
57k views

Ender 3 nozzle homes off the bed in the Y axis

I just received my new Creality Ender 3. I was going through and checking/adjusting everything for alignment, and I noticed that when you "auto home" the print head, the nozzle stops off the ...
7
votes
3answers
32k views

How to install a .hex firmware?

Creality does offer its firmware on creality3d.cn as .hex files. These are pretty good as backups as one can't alter and destroy them by accident. But... How do you install them?! This is about ...
4
votes
2answers
28k views

Creality Ender 3 - printing in front of the build plate

I am trying to print my first test but my Creality Ender 3 starts printing near the front edge and within 10 seconds is printing in front of the tray (off onto my table). I really think it should be ...
4
votes
2answers
16k views

Ender 3 Calibration Cube Fail + Can't Print Circles

After noticing that my ender 3 couldn't print a 'perfect' circle I decided to use a calibration cube to see if that could be the issue. These were my results: I did have some successful prints before ...
6
votes
3answers
5k views

Ender 3 distance between nozzle and bed changing on Y-axis

After I level my Ender 3, the distance between the nozzle and the bed seems fine on both ends, but moving the bed on the Y axis shows that it's increasing and decreasing for three times, which I just ...
1
vote
1answer
10k views

Updating Marlin Firmware - Step by Step Guide

Note: This question is meant as a wiki to include all steps that are needed to update your printer with a self configured Marlin firmware version. The answer is a wiki that is currently in development ...
4
votes
1answer
4k views

Export firmware as a .hex

Because .hex files can be installed without any need of an Arduino (serving as an ISP) to flash the firmware on Creality machines I was wondering, if firmware ...
5
votes
1answer
1k views

Help with Repetier firmware variables (Dimension Dual Delta - J Group Robotics)

So I'm finally building a new firmware (Repetier) since my current one can't be edited. It is a Delta printer and is explained in detail here: Help with Repetier firmware (probably locked and licensed)...
2
votes
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 ...
0
votes
0answers
2k views

Ender 3 overshot the set temperature and hitting MAX TEMP error

So for the past few months I have been printing in my Ender 3 and everything ran smoothly. But suddenly a few days ago I tried to print and the hot end temperature just keeps on rising past the set ...
0
votes
1answer
786 views

Ender 3 Pro + SKR mini E3 1.2 + BLtouch doesn't work with downloaded bin file

I have a Ender 3 Pro V1. I installed the Bigtreetech SKR mini E3 V1.2 + TFT35 touchscreen + Antclabs BLTouch + a pre compiled bin from here . the board works the screen works the BLTouch is erratic ...
1
vote
1answer
165 views

Ender 3 + SKR 1.4 + Marlin 2.0.x bugfix - what bed size/min/max positions should I use?

On my Ender 3, it seems that the Y-axis can only move forward 220 mm after which the carriage will hit the tensioner. This seems repeatable so I don't think it's a hardware issue (unless it's expected ...
0
votes
0answers
102 views

Printer not processing G-code properly?

I have 3 printers, all Anet A8 with RAMPS 1.4 boards running identical firmware. One printer, however, has a Bowden extruder setup and RepRap 3 pin limit switches. Otherwise identical to the other 2 ...