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Daily Maintenance
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Maintenance
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Timing of P rint H ead Care and Maintenance
To keep a stable printing condition at all times, the print heads need to be maintained. There are maintenance
tasks that should be performed daily and those that should be performed periodically.
Note: The print heads are components that wear out. Periodic replacement is required, with the frequency of
replacement depending on use. Purchase them from your authorized Roland DG Corp. dealer.
Daily Care and Maintenance
P rinting tests and normal cleaning
We recommend performing a printing test and normal cleaning before day-to-day operation.
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P . 5 3 " S t e p 5 : P r i n t i n g Te st s a n d N o r m a l C l e a n i n g "
W
hen Normal Cleaning Is Not Ef f ective
Medium cleaning/p owerf ul cleaning
Perform medium cleaning or powerful cleaning when problems such as dot drop-out are not corrected
after performing normal cleaning.
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P . 83 " W
h e n N o r m a l C l e a n i n g I s N o t E f f e ct i ve
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Monthly Manual Cleaning
Manual cleaning
Perform manual cleaning periodically according to your frequency of use.
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P . 85 " M a n u a l C l e a n i n g "
W
hen Y ou Cannot Correct Dot Drop -out
Sup er cleaning
Perform super cleaning when problems such as dot drop-out are not corrected after performing powerful
and manual cleaning.
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P . 9 3 " S u p e r C l e a n i n g "
Care and Maintenance W
hen Uneven Color O ccurs
Mix ing the ink by shak ing the p ouch tray
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P . 9 2 " M i xi n g t h e I n k b y S h a ki n g t h e P o u c h Tr a y"
Sup er cleaning
Perform this procedure when printed colors are unstable or uneven, e.g., when color density is inconsistent,
even if the same data is printed with the same settings.
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P . 9 3 " S u p e r C l e a n i n g "