About Maintenance; Instructions For Maintenance; Automatic Maintenance Function And Notes; Alarm Function - 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 performs
operations to keep the print heads from drying out . Leaving the machine unused for a prolonged period
may damage the print heads, so be sure to switch on the power to perform these automatic operations .
Keep the machine 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 break down .

Automatic Maintenance Function and Notes

This machine has a function that automatically performs maintenance periodically . This function performs
operations for preventing the print heads from drying out, so:
• Always keep the main power switched on .
• Do not leave the front cover open for a long time .
• Return to the top menu after specifying settings in the menus .

Alarm Function

This function 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 buzzer sounds . If this screen appears, switch on the sub
power . When maintenance operations finish, switch off the sub power .
This function operates when the printer's main power is turned on . Leave the main power switched on at all
times even when the printer is to remain out of use for a prolonged period .
PRESS THE POWER
KEY TO CLEAN

Maintenance That Should Be Performed Daily

Ink Cartridge Maintenance
The components in the ink have a tendency to precipitate . The deposits may harden and cause problems
including printer malfunctions if left alone for an extended period of time, and this is especially true for the
white ink .
• Shake new ink cartridges 50 times (about 15 seconds) before installing them .
" "2 . Insert the Ink Cartridges for the Respective Colors" (First Step Guide)
• Every day before starting work, remove the white ink cartridges, shake them 50 times (about 15 seconds),
and then reinsert them .
" "STEP 3: Printing Tests and Normal Cleaning" (First Step Guide)
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Chapter 2 Maintenance