When The Dot Drop-Out Of White Ink Cannot Be Cleared; White Ink Replacement - Roland VersaUV LEJ-640 F User Manual

White Ink Replacement

White ink may sometimes cause abnormal discharges including the dot drop-out even when the cleaning
features (such as the normal, medium, and powerful cleaning) and the manual cleaning are performed. This
can occur because the ingredients in white ink tend to settle, and may harden if allowed to stand for a lengthy
time. If this happens, carry out the operations described below. This operation requires two cleaning cartridges.
A large amount of ink will be discharged during this operation. Perform this operation only when dot
drop-out cannot be cleared up even after performing cleaning using the cleaning function (normal,
medium, or powerful) or manual cleaning.
P. 49, "Maintenance that Should Be Performed Daily," p. 53, "When Normal Cleaning Is Not E ective,"
p. 55, "Maintenance that Should Be Performed Weekly"
Procedure
Press
3
MENU
INK RENEWAL
CHECK
DRAIN BOTTLE
Number 5 and 6
Number 5 and 6
REMOVE CL LIQUID
1 2 3 4 5 6
RENEWING INK . . .
62
.
Press
the left appears.
Press
Press
Carry out steps
screen messages.
.
.
and as many times as indicated by the on-