KIP 7900 User Manual page 15

Storage of consumables
NOTE
The above specifications are subject to change without notice.
(Media)
Wrap the media surely to shut out the humidity.
(Toner cartridge)
Keep the toner cartridge away from the direct sunlight, and store
it in the condition of 0 to 35 C ( 32 - 95 F) and 10 to 85% RH.
1-6 Chapter 1 Before Use