About Care And Maintenance Of Print Head - Roland VersaUV LEJ-640 F User Manual

Maintenance that Should Be Performed Daily

About Care and Maintenance of Print Head

Care of the print head is essential to ensuring optimal printing at all times. There are daily care and periodic care.
Daily Care and Maintenance
Normal cleaning
It is recommended to perform the normal cleaning before daily operation.
P. 38, "Printing Tests and Normal Cleaning"
Periodic Care and Maintenance
Medium cleaning/Powerful cleaning
Perform the medium cleaning or powerful cleaning when the problems such as dot drop-out are not
cleared up by the normal cleaning.
P. 53, "Medium/ Powerful Cleaning"
Manual Cleaning
Based on your frequency of use, perform the manual cleaning periodically.
P. 56, "Performing Manual Cleaning"
White Ink Replacement
3
Perform the white ink replacement when the dot drop-out cannot be cleared by conducting the cleaning
features (including the normal, medium, and powerful cleaning) or the manual cleaning.
P. 62, "White Ink Replacement"
* The print head is component that wears out. Periodic replacement is required, with the frequency of replace-
ment depending on use. Purchase them from your authorized Roland DG Corp. dealer.
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