When Not In Use For A Prolonged Period; Keep Performing Maintenance; Alarm Feature - Roland VersaEXPRESS RF-640 User Manual

When Not in Use for a Prolonged Period

Keep Performing Maintenance

Switch on the power once a month
Switch on the sub power once a month. When you switch on the power, the machine automatically performs
some 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% (with no condensation). Temperatures that are too high may degrade the ink and cause malfunc-
tion. Temperatures that are too low may cause the ink to freeze and damage the print heads.

Alarm Feature

3
PRESS THE POWER
KEY TO CLEAN
This feature is to remind you to switch on the sub power once a month. When the machine remains unused
for about one month, this screen appears and a warning beep sounds. If this screen appears, switch on the
sub power. When maintenance operations finish, switch off the sub power.
This feature operates when the machine's main power is turned on. Be sure to always switch on the machine's
main power even if the machine is not used for a prolonged period.
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