Konica Minolta MS7000 MKII - Manual (Page 27)

Notes to Operators and Key Operators 1
1-13
OZONE RELEASE (For all Users)
During printer operation, a small quantity of ozone is released. This
amount is not large enough to cause any adverse affects or harm. How-
ever, be sure the room where the machine is being used has adequate
ventilation, especially if you are printing a high volume of materials, or if
the machine is being used continuously over a long period.
WARNING LABEL