Operating Tips - Oce CS7075 User Manual

Operating Tips

UV Lamp Operation and Maintenance
You can extend the life of the UV lamp bulbs as follows:
◆ If the head height is significantly above the standard height
over the media, the curing effectiveness of the lamps will be
reduced. Use the supplied head height gauge to set the head
height for the media you are using.
◆ When the lamps do not cure output sufficiently in Billboard
Quality Mode, switch to Production Quality Mode. When the
lamps do not cure the output in Production Mode, switch to
High Quality Mode (Front Page > Print Mode).
◆ If the lamps are not curing the ink with the lamps set to Low,
increase the setting to Medium or High (Front Page > Media
Wizard).
◆ Check the quartz windows and clean them if necessary (see
"Clean the Quartz Windows" on page 5-21 for instructions).
If the lamps are still not curing printed output after taking these
steps, contact Océ Display Graphics Systems Technical Services
for assistance in diagnosing the problem. The technician may be
able to suggest further steps to extend the service life of the
bulbs.
If directed by Technical Services, expose and return a UV inten-
sity label, supplied with the printer. The label changes color as it
is exposed to the UV light from the lamps. By analyzing the
label, Technical Services can determine whether the printer's
lamps are operating within specifications.
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