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makerbase-mks / MKS-Robin

MKS Robin is a powerful 32-bit 3D printer control board with STM32F103ZET6 . Support Marlin2.0. Support MKS Robin TFT24/28/32... Screens. The motherboard integrates 5 AXIS interface, hot bed, 2 heating heads, 3 NTC100K, 2 MAX31855.Support MKS Robin WIFI for cloud printing.Supports firmware update by SD card…
https://es.aliexpress.com/item/32757129463.html?spm=a219c.12010612.8148356.9.5fc165f4oDUfFM
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extruder stops working #195

Open luckyfp opened 3 years ago

luckyfp commented 3 years ago

So everything worked just fine till today. I mounted 3DTouch, configured Marlin for bltouch (the same build that worked for last 3 months). 3DTouch works fine but the extruder stops at the begging of every print (tried few different projects) in the exact same place. I switched the "prevent lenghty extrusion" from default 200 to 9000 but nothing changed. Using MKS Robin Nano

Colorfulbloom commented 2 years ago

I'm actually running into this very same issue. I had to revert back to a firmware that is provided by the printer manufacturer but would really like to figure out how to get this working.

Same thing happens with my setup. The extruder heats up and all. But when starting a print, it won't extrude. It only seems to happen with a custom marlin build. When I install the printer manufacturers .bin file. It works fine. But the problem is that I cannot enable certain items like s-curve and other features. So frustrating.

luckyfp commented 2 years ago

As far as I remember it was a faulty E0 port. Just switched cable to E1 and then changed pinout in marlin so that it read E1 as E0. It's somewhere in configuration files but dont remember where. Long time werent using marlin