Handling Severe Dot Drop-Out; Handling Severe Dot Drop-Out With White Ink - Roland VersaUV LEF2-300 User Manual

Handling Severe Dot Drop-out

Handling Severe Dot Drop-out with White Ink

If white ink dot drop-out occurs, discharge all the white ink within the printer and clean the interior of the printer.
At this time, the black ink and yellow ink are also discharged before the interior of the printer is cleaned. The white
ink, black ink, and yellow ink are refilled after cleaning.
This operation requires three SOL INK cleaning cartridges.
If you want to perform maintenance on all the types of ink, see
MEMO
White ink tends to settle, and may harden if allowed to stand for a lengthy time. Therefore, abnormal ink emission including dot drop-
out tends to occur more frequently than with other inks, even when using the cleaning function (normal, medium, or powerful) or
manual cleaning.
IMPORTANT
• Be sure to hold the handle of the front cover and open and close it gently.
• A large amount of ink will be discharged during this operation. Perform this operation only when ink emission failures (such as dot
drop-out) cannot be improved even after performing "normal," "medium," "powerful," and "manual" cleaning.
• Be sure to use SOL INK cleaning cartridges. Use of any other type may result in breakdown.
• Follow the procedure and fill the machine with ink as soon as possible. Leaving the machine alone without ink may damage the
print heads.
Procedure
1.
Press [MENU].
2.
Press [▼] several times to display the screen shown below.
MENU
INK RENEWAL
3.
Press [ENTER].
4.
Press [ENTER] when the following screen appears.
CLEANING LIQUID
IS REQUIRED
5.
Make sure the cleaning liquid is ready.
6.
When the following screen is displayed, open the panel cover.
Remove the screw on the top of the panel cover, tilt the panel cover forward slightly, and then pull out the
panel cover in the direction indicated by the arrow.
EMPTY
DRAIN BOTTLE
7.
Remove the drain bottle and discard the discharged fluid.
198
3. Advanced Maintenance
TEMP
.
Cleaning All Print Heads(P. 204)