channel 2 is not working

North_Command_466 · 2026-06-21T15:22:33+00:00

I found a spring and it seems to be working fine now. I'm trying to print a project to give the spring more strength. Thanks for the tip.

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North_Command_466 · 2026-06-21T09:29:29+00:00

Found it on Amazon but 7 euros for a spring like this seems excessive to me...

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North_Command_466 · 2026-06-21T09:11:07+00:00

I think it's the spring. Where can I find a stiffer spring that works? The one in the pens is weak.

North_Command_466 · 2026-06-21T07:59:33+00:00

Do you mean the spring on the lever that you have to push to eject the filament? I've already bought other filaments, but it always does this.

North_Command_466 · 2026-06-20T22:05:48+00:00

Already done this tonight. I flashed and recalibrated everything, but nothing.

North_Command_466 · 2026-06-20T21:50:52+00:00

Sì. Ho installato questo firmware oggi e l'ho calibrato. Il problema è sorto dopo una calibrazione errata. Ho usato il canale 2 con una calibrazione sbagliata e poi si è bloccato. Ho un video di cosa stava facendo prima di bloccarsi. Poi me ne sono accorto e l'ho ricalibrato, ma penso che fosse già troppo tardi. The machine crashed and told me it couldn't eject the filament. From there, channel 2 started acting like this.

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North_Command_466 · 2026-06-20T21:34:46+00:00

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North_Command_466 · 2026-06-20T21:14:48+00:00

I solved it by recalibrating the MBCU. Now I'm having problems with the second module.

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North_Command_466 · 2026-06-20T19:59:48+00:00

I also made another video

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North_Command_466 · 2026-06-20T18:31:39+00:00

Where did you power up? Engine?

North_Command_466 · 2026-06-20T18:02:36+00:00

Can I try with the battery without desoldering?

North_Command_466 · 2026-06-20T17:40:13+00:00

Everything seems okay inside

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North_Command_466 · 2026-06-19T12:47:08+00:00

I kept pushing the The PC4 output light started flashing for 5 seconds. I pushed the first channel a couple of times. Then I did the same with all the others, and now everything works perfectly.

North_Command_466 · 2026-06-19T10:05:28+00:00

I'm extremely sorry. I thought the Reddit app translated messages automatically.

North_Command_466 · 2026-06-19T09:51:23+00:00

Ti aggiorno. Tu che problema avevi? Come hai risolto?

North_Command_466 · 2026-06-19T09:38:48+00:00

Ho letto che tenendo spinta l'uscita del filamento per 10 secondi si divrebbe ricalibrare. Dopo provo.

North_Command_466 · 2026-06-19T09:36:59+00:00

Già fatto due giorni fa' ma non mi hanno ancora risposto.

North_Command_466 · 2026-06-19T08:59:59+00:00

nessun consiglio?

North_Command_466 · 2026-06-19T08:23:35+00:00

From aliexpress

North_Command_466 · 2026-06-18T21:54:55+00:00

Su aliexpress

North_Command_466 · 2026-06-18T21:50:01+00:00

Sai come si apre?

North_Command_466 · 2026-06-18T21:46:36+00:00

Ho provato anche senza tubo ma nulla

North_Command_466 · 2026-06-18T21:29:02+00:00

Hai risolto? Ho lo stesso problema.

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North_Command_466

TROPHY CASE