How To Clean The Uv-Led Devices - Roland TrueVIS MG-640 User Manual

Cleaning That Must Be Performed Once a Month or More

How to Clean the UV-LED Devices

IMPORTANT
Important notes on this procedure
• Before attempting this operation, remove any media.
• To prevent the print heads from drying out, finish this procedure in 10 minutes or less. A warning beep sounds after
10 minutes.
• The cloths, alcohol, and similar items used in cleaning are not included with the product.
When a warning beep sounds during cleaning
• A warning beep sounds 10 minutes after operation starts. Stop work, close all the covers, and then press [ENTER] to
end the manual cleaning mode. After that, restart the procedure from the beginning.
Required items
Anhydrous ethanol or iso-
propyl alcohol
CAUTION
Do not perform cleaning immediately after printing has finished. (Wait approximately 15 minutes
after printing finishes.)
The area around the UV-LED device is hot and may cause burns.
CAUTION
When using anhydrous ethanol or isopropyl alcohol, be sure to follow the product's usage precau-
tions.
Exercise caution regarding items such as fire, ventilation, and rashes.
CAUTION
Only use anhydrous ethanol or isopropyl alcohol.
Using chemicals (or similar substances) other than anhydrous ethanol or isopropyl alcohol may lead to UV-LED device
damage.
CAUTION
Use cloth that is not fluffy to wipe off the parts. Do not use a hard material such as metal.
Using cloth that is fluffy or a hard material such as metal may lead to UV-LED device damage.
Procedure
1.
Remove any media.
2.
Remove the media clamps.
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Regular Maintenance
Cloth (that is not fluffy)