Xerox 2060 - Manual (Page 76)

Supplies
A-6 System Overview Guide
Figure A-2. Recommended temperature and humidity for
paper storage
Conditioning
paper
Because temperature and humidity affect paper performance in
the printer, you need to condition paper before using it. To do
this, store paper for a specified length of time in the same type of
environment as your printer.
The length of time you should condition your paper depends on
the amount of paper and the difference between the storage and
operating temperatures.
Use the following chart to determine the length of time needed to
condition stacked cartons of paper.
NOTE: The numbers in the top two rows indicate the
temperature difference between the storage area and the
operating environment, not actual room temperatures.