Introduction
Dust and other debris as well as ink mist can accumulate on the UV lamp windows. There is a quartz window below each of the two sets of UV lamps.
About this task
Inspect and clean the lamp windows once a month.
Equipment
Poly-Wipe lint-free Cloth
Procedure
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Wipe the bottom of the quartz window with a lint-free cloth soaked in isopropyl alcohol.
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If you see any ink, it can be removed by scraping with a razor blade or similar tool held at a 45-degree angle.
