[Cura causing filament to extrude before the hotend touches the build plate?]

Hi,

Yes it's because you've got a kinda "purge" before print really starts.

But if you don't want it, yo can't just delete the GCODE instruction in Cura advanced toggle

[Support walls to thick]

Hi,

Could you put abigger picture and also show us a pic from the 1rst support ?

We can't see anything right now...

[Cherche buse M6 / diamètre 2.0 mm et plus]

Intéressant !

J'ai imprimé en 800 microns de résolution avec du PET à 215° 20mm/s et j'ai obtenu quelque chose de très solide aussi et j'ai même pu marcher dessus !

(Sorte de vase de 50mm de diamètre). J'essaierai de mettre des photos plus tard

[Calibration plus précise (UM2 et UM2+)]

Pour les plus patients d'entre nous, l'achat en chine est envisageable pour moitié moins cher aussi (;

[How can I print this image - Need advice :)]

Maybe with a 1.15mm nozzle but you need to be a very advanced user and even with that I don't think precision would be enough for your request

[Why are the first layers of my cubes shrinked on my UM2+?]

Tiens nous au courant

[Calibration plus précise (UM2 et UM2+)]

Il faudrait juste pouvoir "standardiser" l'extension du comparateur pour en faciliter la fabrication !

[Why are the first layers of my cubes shrinked on my UM2+?]

Hi,

Check that tutorial first to try if it correct the problem but if it's not, then you have a problem with your Zbearing and you'll probably have to change it

[How to setup software firmware for the Ultimaker 2 controller board latest rev 2.1.4]

Even if they're not the same, you can easily change all distances right in Cura by creating a new machine.

Look at the screen again :

As you can see, you can change your XYZ max print dimensions and the head size so you you have a little shift with your homing switches you can try to adjust everything by there

[After installing Nozzle upgrade kit I get Z Switch Broken error . . . but the switch it isn't broken!]

I had a problem like this one before, I downgraded the printer and then it was OK. You can retry to upgrade it after, for me it worked !

Software is now the only possible problem I guess

[Extruder unintentionally going at 500% speed]

Hi,

Can you give us your Gcode ? We'll try it to test if it happens the same thing. Then we could know if it's a soft problem or not and continue until we solve the problem (:

[What the heck is going on with my extruder?]

Hi,

Can you give us your Gcode ? We'll try it to test if it happens the same thing. Then we could know if it's a soft problem or not and continue until we solve the problem (:

EDIT : wrong topic.. #Fail

[After installing Nozzle upgrade kit I get Z Switch Broken error . . . but the switch it isn't broken!]

Hi,

You should try to connect the ZSwitch instead of X or Y and vice versa into the board and make a homing in maintenance menu.

Of course, when you see it moving, just manually push on the switch to be sure the mechanic thing will do right. If it still makes nothing.

Than you'll be sure about where's the problem located

[Support E3D Titan pour Ultimaker 2]

C'est clair que ça change la donne niveau volume

[Officiel Ultimaker Session à Paris le 5 Juillet !]

Ça sent l'apéro tout ça 8)

[How to setup software firmware for the Ultimaker 2 controller board latest rev 2.1.4]

gr5 has been faster than me !

[UM2 makes new kind of rattling noise, what could it be?]

Hi,

You have to change your belts ! That's why you have that old crappy song.

[Cura won't let me print something with an outline of 208.4mm x 207.4mm]

Depending on what Cura do you use, the buildplate volume isn't the same.

For example I know that 15.04.5 buildplate for UM2 is 205x205 and 15.04.6 is around 203x203

[ultimaker 2 Ex reboots just after starting the change material command..]

very strange.  Maybe it reboots on temperature to nozzle?  Try turning on only nozzle heat - see if it reboots for that also.

Do you have the right power supply?  Possibly using um2go supply on um2ext?

 

Normally reboot happens when you try to heat the heatbed but not the head (when you have the wrong power supply).

[Cura 2.1.2 - No Ulti-Quality Option for UM2 Extended+ ?]

Hi,

UltiQuality does no longer exist on Cura 2.1X versions

The higher resolution is 60 microns with the High Quality profile but you create one by yourself if you need though.

Usually we don't print a lot under 60microns resolution

[Estimated Printing Time Difference between Cura and Actual Printing]

Well, that's pretty strange.

Normally printing time is shorter than the estimated one in Cura, around 15% perhaps.

Is it the only prototype you had to print ? Or maybe you tried other models and it was the same ?

[Feeder qui saute depuis peu avec les même réglage (UM2)]

Démonter les axe n'est pas forcement nécessaire pour les graisser. Et effectivement entretenir un minimum son imprimante évite bon nombre de soucis

 

Non mais si tu utilises une graisse plutôt qu'un lubrifiant ça va venir se fourrer dans les blocs noir au niveau de la pièce en laiton et tu auras beau nettoyer ton axe tant que rien n'est démonté t'auras toujours de la graisse dégueu qui en ressortira !

[Feeder qui saute depuis peu avec les même réglage (UM2)]

Oui c'est généralement ce qui est utilisé

[Feeder qui saute depuis peu avec les même réglage (UM2)]

Qu'est-ce que tu utilises pour lubrifier tes axes ?

[At firmware stage for my um2 build but need some help....]

So 00D00B, do I open Cura once I get the right Com port and install the marlin from there instead of using git hub files?

 

Check safety first !