Canon 3170 Series - Manual (Page 367)

15-16 Maintenance & Frequently Asked Questions Chapter 15
LASER CLASS 3170 Series.
CFYA/YAH/YAN 120v US V1.0
Storing the Paper Supply
Improper paper storage can affect the quality of the printing. Follow
these guidelines when you store paper.
❏
Store unused paper in its wrapping to protect the paper against
humidity.
❏
Do not store paper on the floor where humidity is higher.
❏
If the humidity of the surrounding area is higher than normal, store
the paper in a specially designed storage box.
❏
To prevent excessive paper curl, do not stack paper too high.
❏
Do not expose the stored paper supply to direct sunlight.
❏
If paper is moved to a location of very different temperature, store
the paper in the new location for at least one day before you use it.