The Manual

Ending the Work Process
The E-Box Gauge will fill corresponding to the produced PE-Boxes.
The final number of PE-Boxes will determine the result status of the work. There are 3 ranges of result: Bad, Normal, and Good.
Produced PE-Boxes will then be stored as unique PE-Boxes for the Abnormality. Unique PE-Boxes can be used to unlock more of the Abnormality Encyclopedia and produce E.G.O.