varioPRINT 135 Customer Expectations Document
Version 13
varioPRINT 135 Customer Expectations Document
Page 26
5.4 Lighting
We recommend installing the machine in a location with at least 500 lux
(29 1/2” (75 cm) above the floor) for normal operation and maintenance.
5.5 Sunlight
Avoid installing the machine in direct sunlight. Direct sunlight has adverse effects
on toner consistency and image quality. If direct sunlight is unavoidable, use
curtains to shade the machine. Make sure that the curtains do not block the
machine’s ventilation slots or louvers, or interfere with the electrical cord or power
supply.
5.6 Ammonia
Avoid installing the machine where ammonia is emitted. In a sufficient amount,
ammonia will attack the surfaces of the machine’s paper feed and image quality
components, thereby shortening their useful life and increasing the need for
periodic and remedial maintenance.
A professional assessment of the air quality in the room in which the machine is to
be installed is recommended prior to its installation.