The top of the UV lamps contain two filters that keep dust and other airborne particles from entering the lamp. If the filter becomes clogged with dust and debris it can cause overheating and even failure of the lamps.
Check the condition of the filters weekly and replace them every two weeks.
NOTE
If you receive a lamp overheat error, check for dust or debris. If you get a lamp overheat error and there is no dust on the filter, call for service immediately.
CAUTION
The lamps may be hot so use caution when removing the filters.
IMPORTANT
We do not recommend vacuuming or washing the filters as they are often contaminated with ink mist that cannot be easily removed.
