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7. Maintenance
2. Remove the filter unit by pulling out the tab.
Filter unit
Tab
3. Remove the four filters.
Hold and remove the filters fitted to the two sides of the filter unit.
4. Use a vacuum cleaner to vacuum all the dust inside.
Get rid of dust in the filter.
NOTE:
• Whenever you vacuum the filter, use the soft brush attachment to vacuum. This is to
avoid damage to the filter.
• Do not wash the filter with water. Doing so can result in filter clogging.
5. Remove the dust on the front and back of the filter unit.
• Please also remove all dust from the filter cover of the projector.
Summary of Contents for PJ WU6181 N
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Page 267: ...2015 Ricoh Co Ltd...
Page 268: ...Printed in China RICOH PJ WU6181N WX6181N X6181N EN US Y076 6220A EN GB User s Manual...
