Important Notes On Handling And Use; Printer Unit - Roland VersaUV LEF-300 First Step Manual

Important Notes on Handling and Use

This machine is a precision device. To ensure the full performance of this machine, be sure to observe the
following important points. Failure to observe them may not only result in loss of performance, but may
also cause malfunction or breakdown.

Printer Unit

This machine is a precision device.
• Handle the machine carefully, and never subject it to impacts or excessive force.
• Never needlessly put your hand or fingers inside the cover, the ink-cartridge ports, or other internal areas
of the machine.
Install the machine in a suitable location.
• Install the machine in a location having an appropriate temperature and relative humidity.
" "Temperature and Humidity" (P. 23)
• Install the machine in a quiet, stable location that can support the weight of the machine.
Installing the machine in an unsuitable location not only presents the risk of the machine being dropped
or falling over but will also prevent the machine from providing adequate printing quality.
Open and close the front cover gently.
• Be sure to hold the handle of the front cover and keep holding it until the cover is completely opened or
closed. If you do not open and close the front cover gently, it may break or you may be injured.
The print heads and the UV emitter are delicate devices.
• Never needlessly touch or allow media to scrape the print heads. Failure to handle the print heads with
care may cause damage.
• The print heads may be damaged if allowed to dry out. The machine prevents desiccation automatically, but
improper operation may render this feature inoperative. Operate the machine properly, as specified in this manual.
• Never leave the machine with an ink cartridge removed. The remaining ink in the printer may harden and
clog the print heads.
• The print heads are components that wear out. Periodic replacement is required, with the frequency of
replacement depending on use.
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Handle