Hello
i buy new hot end a red lizzard HF like is this link :
https://www.aliexpress.com/item/1005003839228285.html?spm=a2g0o.order_list.order_list_main.5.21ef1802I1GKu1

i set
M305 P1 T100000 B4138 C0 R3950
M143 H1 S350

but my temp chart is mega floating up down +- 10stC
what i can tweek to get better stability

Regard Kamil

pic - this is mega stable under +-10stC but normal is over +-15stC
printer in home stable 22stC no wind.

I print box wit 25x25x25mm when i set top and bottom solid layers to 3 i have printed extra 6 layers and dimension of my box extend on Z axis about 6x0.2mm (layer high 0.2mm).
Work the same when i add more outside solid layers - holes are thiner.
I will check my qcode after slicing and wrote if s3d work or duet add extra layers.

Hello,
I have duet wifi and i use simplyfi3d to slice stl file.
When i print i get on duet web interface printed layer count like 48 from 46 or 102 from 101 so duet over print layers.
When i set top or bottom or external solid layers in S3D to 3 i have more overprint layers.
So i cant control dimension of printed elements :/.

I cant find if s3d not work or my settings of duet.

Regards Kamil

yes i tune PID and its work fine but if i turn on fan then my fan duct cool hotend and duet stop my print.

Ok i swap cable and works fine - i only move Y stopend to front.
Now i fight with blower on print - now its to high and cool hotend and duet stop print and send T0 fault
So i need to redesigne my fun duct.
And i need to tune my simplifi3d settings because with titan extruder and e3d hot end i have
gaps in flat layers instead of a solid surface have grid printed
i use petg and now 0.5mm nozzle and i set 105% extrusion and 0.6 extrusion width

ok i change P0 and P1 between S0 S1 (all possibility + motor swap ) but i cant set to move X+ to right and Y+ to back :[.
Is a command that swap not motor direction but axis (i can set X+ to right but Y+ to forward) ??

But i cant move without homming axis and when i do i can hit not stop end site

Yes from above +Y is 90* clockwise so what to change in setting to print correct ??
I will need to change hardware stopends ??

Hello.
I make CoreXY printer and use duet wifi
I have now p0 s1 nad p1 s1 in setting (so X and Y go forward) and my X,Y 0,0 is in right side close to nema.
When i print (use simplify3d) my print is mirrored on X axis - what i cant do to print it ok. I print parts so mirrored prints is no to use
p.s. when i use another setting like s0 s1 i cant home because stop ends are in wrong side of table :[

@dc42 said in Tool 0 was not driven heater not high enought:

@kivlow said in Tool 0 was not driven heater not high enought:

I am testing printer so i dont have load filament.
From what temp it allow me to test all ??

Unless you use M302 to enable cold extrusion, AFAIR the minimum temperature for extrusion os 160C.

As always dc42 you the best !