When Problems Such As Dot Drop-Out Are Not Fixed - TDS EJ-640 Maintenance Manual

EJ-640 Maintenance Guide
Failing to follow this procedure may cause discharged fluid to flow out of the machine and spill, soiling your hands or the
floor.

When Problems such as Dot Drop-out are Not Fixed

When Problems such as Dot Drop-out are Not Fixed
Perform the procedure below if ink discharge issues such as dot drop-out are not corrected
after performing cleaning using the cleaning function (normal, medium, powerful) or
manual cleaning.