It works as is, I've upgraded to better printers and this can go.
Everything prints fine with my high speed setting, so it should work with default setting, though you may still have to tune it according to your environment and setting to get the best result.
Please don't buy this if you have no knowledge on 3D printing at all, because I won't be able to teach you, this is sold as-is and I won't be providing after sales support.
It will come with
Sunlu S9+ printer
1 spool dryer box
A dual sided PEI and PET magnetic plate
A dual sided PEI and PEO magnetic plate
The original flexible plate
Lots of nozzles, a filament holder, lots heat block silicone sleeves, lots of head throat and some heat blocks, manual and an extra dual extruder, and many more other little accessories, etc.
Cash and pick up only. I will meet you at the Chase bank in Greenhouse plaza on Washington ave. 94579