Olivetti d-Copia 200MF Advanced Information page 142

Appendix
Appendix-10
Recycled paper
Select recycled paper that meets the same specifications as the white
bond paper except for whiteness, refer to Paper Specifications, on page
Appendix-2.
NOTE:
Before purchasing recycled paper, test a sample on the machine
and check that the printing quality is satisfactory.
ADVANCED OPERATION GUIDE