Marlin first print help
Trying first print after converting my DaVinciDUO with RAMP 1.4 and Marlin. But when I begin print, the extruder moves away from home to a random: X 82.22 Y 103.30 Z 0.30 Not sure why it's moving away...
View ArticleMarlin Update Question
I have a Melzi board with Marlin v1 on it and would like to update it to the latest 1.1RC to get some of the new features. I have done alot of searching but can't quite answer my question. Can anyone...
View ArticleRe: mirror prints
QuoteDust This is a educated guess Try setting these back to positive, #define X_PROBE_OFFSET_FROM_EXTRUDER 26 // X offset: -left +right [of the nozzle] #define Y_PROBE_OFFSET_FROM_EXTRUDER 16 // Y...
View ArticleRe: mirror prints
The Xmax endstop is set to be at a certain location, by default this is 200mm eg #define X_MAX_POS 200 This is probably not accurate what you need to do is home X to the right then measure from the...
View ArticleRe: Marlin Update Question
QuoteGreatBazunka I have a Melzi board with Marlin v1 on it and would like to update it to the latest 1.1RC to get some of the new features. I have done alot of searching but can't quite answer my...
View ArticleRe: Marlin first print help
At Random? Or is it going to the 'Safe Home' location some what in the center of the print bed? You have the right to ask for the source code for the firmware that was loaded on your printer when it...
View ArticleRe: mirror prints
it's working fine for X_MAX_POS, I changed this to 190 but it's not working for the Y_MAX_POS, I changed it here also to 190 but the Y stays the same, seems not to react on this setting!
View ArticleRe: mirror prints
"but it's not working for the Y_MAX_POS, I changed it here also to 190 but the Y stays the same, seems not to react on this setting!" yip.. Your trying to adjust the position of the physical end stop....
View ArticleRe: Marlin Update Question
Thats kind of what i figured. This is my first 3D printer and i have never installed or swapped a new board so it will be a learing experience. I understand firmware and arduino but i am not sure...
View ArticlePause the print process ?
Suppose I had designed an electronic filament detector that gives a LOW signal or a HIGH signal (5 Volts or 3.3 Volts) in case the filament broke .... How would I make the Microprocessor on my...
View ArticleRe: Marlin Update Question
Don't be scared of it! It isn't that bad. The 4-wire stepper motor cables just unplug from the old board and move to the new board. And then you move your thermistor connectors. And then you move the...
View ArticleRe: Pause the print process ?
Something like this?: [www.thingiverse.com] You must define in your_board_pins.h a pin for detect 'filament out' and Marlin will generates an M600 G-Code when detect this pin LOW. You must have...
View Articleadjusting bed fan pwm frequency
Can i adjust the bed fan pwm frequency in the firmware? I've looked through config and config_adv but nothing obvious is leaping from the screen. Unfortunately my bed fan won't run at less than 90%...
View ArticleRe: HELP
Just dig out your multimeter and run a continuity test over the thermistor. More likely you have a bad joint in the pin header connector. But min temp error typically means an open circuit on the...
View ArticleRe: Auto bed leveling problem
I found Thomas Sanladerer's videos on youtube VERY helpful setting up auto tramming. But he shows how to do it through firmware/host software
View ArticleRe: mirror prints
Thanks Dust, is't working now !!! I needed to change also the real bed size not only in Marlin but also in the S3D
View ArticleMesh bed leveling - Z axis not moving during print
Greetings, So I have a 3D printer of my own design, hbot with moving Z-axis bed, running the latest version of Marlin. There are two steppers moving the bed up and down via threaded rods. I recently...
View ArticleRe: Mesh bed leveling - Z axis not moving during print
Did you activate the Mesh Leveling?
View ArticleRe: Mesh bed leveling - Z axis not moving during print
Try sending M420 S1 this enables mesh leveling in marlin
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