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[BFW-5476] [BUG] Pinda going out of bed for large prints #3971

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GregFax opened this issue May 3, 2024 · 3 comments
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[BFW-5476] [BUG] Pinda going out of bed for large prints #3971

GregFax opened this issue May 3, 2024 · 3 comments
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bug Something isn't working.

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@GregFax
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GregFax commented May 3, 2024

Printer
Mk3.5
Original FW 6.0.0
Prusa Mk3S to Mk3.5 Upgrade Kit (Standard)
USB Drive

Problem
If an object on the print bed extends beyond about X = 180mm (or so), then Auto Mesh Levelling will fail.
After AutoHome, the printhead will travel to XMAX placing the PINDA probe beyond the printbed.
Moving to the first Mesh probe point, the first probe will try to drive the nozzle through the printbed, generating a Failure.

Mimic
Place any object on the furthest right limit (XMAX), and slice with PrusaSlicer 2.7.4.
Save bGCode and Print.

Expected behavior
It should have printed.
I consider the PINDA X Offset might be involved? Or not contemplated by the new Mesh algorithm?

G-code
PS generates BGCode (not supported by GitHub), so file attached as .ZIP
fuse3 Mk3.5_0.4n_0.2mm_PLA_MK3.5_5h21m.zip

@GregFax GregFax added the bug Something isn't working. label May 3, 2024
@CZDanol CZDanol changed the title [BUG] <Enter comprehensive title> [BUG] Pinda out of bed May 3, 2024
@CZDanol CZDanol changed the title [BUG] Pinda out of bed [BUG] Pinda going out of bed for large prints May 3, 2024
@CZDanol CZDanol changed the title [BUG] Pinda going out of bed for large prints [BFW-5476] [BUG] Pinda going out of bed for large prints May 3, 2024
@CZDanol
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CZDanol commented May 3, 2024

Internal ticket: BFW-5476

@CZDanol CZDanol added the scheduled We are working on it or we have scheduled it for one of the next releases. label May 3, 2024
@danopernis
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danopernis commented Jun 27, 2024

This actually looks like duplicate of #3851 which was fixed in v6.0.3

@GregFax can you confirm that?

@danopernis danopernis added duplicate This issue or pull request already exists. and removed scheduled We are working on it or we have scheduled it for one of the next releases. labels Jun 27, 2024
@GregFax
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GregFax commented Jun 28, 2024

Issue more insidious than that!
Bu all now resolved with the excellent help of Prusa Support.
Not Firmware, Hardware. Although the available error messages weren't much help.....
For the record, a cable was fouling 1 mm on the left hand extremity - this was wrecking calibration, resulting in the printer "missing" the right hand edge.

@danopernis danopernis removed the duplicate This issue or pull request already exists. label Jun 28, 2024
@danopernis danopernis closed this as not planned Won't fix, can't repro, duplicate, stale Jun 28, 2024
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