[image] I have partially bad bed adhesion. In this print I don’t care because its the bottom of a huge print and it will become okayish later. The bed is cleaned with ISO before the print. What can be the issue?

Clean with dish soap and warm/hot water. Explained why in the post below. [image] Having trouble laying down first layer Bambu Lab A1 mini Wash the plate with warm water and grease cutting dish detergent (Dawn works well), rinse with lots of water, dry with a clean towel,…

You have to use 3dlac and everything sticks. [41v07vc7zML.AC_SL1000]

May I ask how long you’ve had this plate?

approx 6 months. But its one of four plates which are in use.

Will try again with this, but it seems to be a filament issue.

I was having adhesion problems with PLA on a textured plate. After washing the print plate, I raised the bed temp to 65 degrees. I also slowed down first layer print speed to 20 (from 50). On small parts, I use mouse ears (on auto). This has solved this problem for me. Edit: I have been using a PEI…

Partially bad adhesion on first layer

Bambu Lab P Series Troubleshooting

JonRaymond January 21, 2024, 6:55pm 2

Clean with dish soap and warm/hot water. Explained why in the post below.