I recently bought a K2 Plus, and included in the printer were four rolls of Hyper PLA: White, Black, Red and Blue.
Started using the white on a large project and really liked the colour brightness and density, so I bought another two rolls to continue my project. The original half roll ran out during a large print, so I slotted in one of the new rolls. To my surprise there is a significant colour difference. The new roll is closer in colour to the matte gypsum white (per the sample swatches included with the printer). It is also far more transparent and if I shine a light behind that model, it is very clear where the new roll started. I can also see the infill structure through the new filament.
The batch number of both new rolls is: 3A725500276.
Has anybody found an issue here?
Is this the wrong filament that has been mislabelled?