Oce Arizona 200 GT User Manual page 277

Rotate the shutter motor dampener until the UV shutters are open.
3.
[197] Rotate motor dampener
Open the two UV light shields located at both ends of the UV lamp by rotating them
4.
fully in the counter-clockwise direction.
[198] Rotate light shields
How to Change a UV Lamp Bulb
Chapter 12 - Printer Maintenance 277