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AndreKR
AndreKR
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Today I was printing some parts and I got these burn marks at the corners:

1

This is the first time I see this on this printer (Anycubic I3 Mega). I was using more or less the same settings (in Cura) as always, although I was using a new roll of PLA from a brand I haven't used before.

I was printing several parts in one job:

2

Most of them are somewhat affected:

3

Printing temperature:    200 °C
Build Plate Temperature:  60 °C
Printing Speed:           60 mm/s
Travel speed:            200 mm/s

Today I was printing some parts and I got these burn marks at the corners:

1

This is the first time I see this on this printer (Anycubic I3 Mega). I was using more or less the same settings (in Cura) as always, although I was using a new roll of PLA from a brand I haven't used before.

I was printing several parts in one job:

2

Most of them are somewhat affected:

3

Today I was printing some parts and I got these burn marks at the corners:

1

This is the first time I see this on this printer (Anycubic I3 Mega). I was using more or less the same settings (in Cura) as always, although I was using a new roll of PLA from a brand I haven't used before.

I was printing several parts in one job:

2

Most of them are somewhat affected:

3

Printing temperature:    200 °C
Build Plate Temperature:  60 °C
Printing Speed:           60 mm/s
Travel speed:            200 mm/s
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Trish
Trish
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AndreKR
AndreKR
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What causes burnt corners?

Today I was printing some parts and I got these burn marks at the corners:

1

This is the first time I see this on this printer (Anycubic I3 Mega). I was using more or less the same settings (in Cura) as always, although I was using a new roll of PLA from a brand I haven't used before.

I was printing several parts in one job:

2

Most of them are somewhat affected:

3