Roland VersaUV LEF2-300 Regular Maintenance Manual page 24

Maintenance That Must Be Performed Daily
Point
• As a guideline, apply two drops (A) or three drops (B) of cleaning liquid to a single cleaning pad. Apply
cleaning liquid as shown in the following figure, using the holes in the sheet retaining cover (a total of 16
holes) as guidelines for the positions where to apply the liquid.
• Soak the cleaning liquid into the entirety of the head cleaning sheet covering the wiping part. Rubbing the
print heads with a dry sheet may lead to malfunctions.
IMPORTANT
Do not leave the bottle of cleaning liquid for head refreshing on the flat table.
Leaving the cleaning liquid bottle on the flat table and proceeding to the next operation will lead to an error
caused by the bottle hitting the head gap sensor.
O
Close the front cover.
P
Press [ENTER].
APPLY CL-LIQUID
START REFRESH
The screen shown below appears, and the head refresh starts. The (approximate) remaining time for
the procedure is displayed on the screen. (The display shown below is an example. "01:45" =
"1 minute and 45 seconds")
CLEANING...
>>
MEMO
If the possibility of the print heads hitting the head refresher (or some other obstacle) is detected, head
refreshing is canceled and the following message is displayed.
CHECK HEIGHT OF
HEAD REFRESHER
Press [ENTER] to clear the message.
Possible causes and their countermeasures are shown below. Check the situation, and then perform
head refreshing again.
• An obstacle or a jig may be in the way. Correctly reattach the head refresher by removing the obstacle or
reviewing how the jig is attached.
• The height of the head refresher may have been changed from the standard height due to the influence of
the jig. In this situation, set the installation height of the head refresher.
" User's Manual: "Setting the Installation Height of the Head Refresher"
(https://webmanual.rolanddg.com/LEF2-300)
22
A B
01:45
2.Regular Maintenance
A
B
B