About Maintenance; Instructions For Maintenance; Automatic Maintenance Feature And Notes; Alarm Feature - Roland VersaUV LEF-20 Master Manual

About Maintenance

Instructions for Maintenance

Switch the power on once every
two weeks
Switch the sub power on once every two
weeks. When you turn on the power, the
machine automatically
operations such as those to keep the print
heads from drying out. Allowing the machine
to stand completely unused for a prolonged
period may damage the print heads, so be
sure to switch on the power to perform these
automatic operations.
Keep at a constant temperature
and relative humidity
Even when the machine is not in use, keep it
at a temperature of 5 to 40°C (41 to 104°F) and
a relative humidity of 20 to 80% RH (with no
condensation). Not doing so may cause the
machine to breakdown.
Automatic
Feature and Notes
This machine has a feature that automatically
performs maintenance periodically. Please
observe the following because operations,
such as preventing the print heads from
drying out are performed.
• Always leave the main power on.
• Do not leave the front cover open for a long
time.
• Return to the top menu after specifying
settings in various menus.

Alarm Feature

This feature reminds you to switch on the
sub power once a month. When the machine
remains unused for about a month, this
screen appears and a warning beep sounds. If
this screen appears, switch on the sub power.
When maintenance operations finish, switch
28 Chapter 2 Maintenance
performs some
Maintenance
off the sub power.
This feature operates when the printer's
main power is turned on. We recommend
leaving on the main power to the printer even
when the machine will remain unused for a
prolonged period.
PRESS THE POWER
KEY TO CLEAN
Maintenance that Should
Be Performed Daily
Maintenance of Ink Cartridges
The ingredients in the ink have a tendency
to precipitate. Particularly, the white ink
contains ingredients that precipitate easily,
and deposits may harden and cause problems
including printer
untouched for an extended period of time.
• Shake the new ink cartridge 50 times (about
15 seconds) before loading it.
" "2. Insert the Ink Cartridges for the
Respective Colors" (First Step Guide)
• Temporarily remove only the white ink
cartridge, shake it 50 times (about 15 seconds),
and load it before starting operation for the day.
" "STEP 3: Test Print and Normal Cleaning"
(First Step Guide)
About Care and Maintenance of the
Print Heads
Be sure to perform a printing test and normal
cleaning before and after daily operations so
that you can perform optimum printing any
time. Also perform care and maintenance
during daily operations according to need.
" "STEP 3: Test Print and Normal Cleaning"
(First Step Guide)
* 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.
malfunctions if left