• See "Operation Manual" - "Chapter 4 Checking method of UV illumination intensity.

Instruments for illuminance measurement
* The following kits are optional.

OPT-J0288 Illuminance measurement kit (with illuminometer)
OPT-J0289 Illuminance measurement kit (without illuminometer)
* If you have a handy-type illuminometer for UJF-605C,
　the kit without illuminometer is necessary.

* The UV lamp is an consumable item.
　As irradiation time increases, illumination deteriorates,
　and ink gets difficult to be hardened.
　When the accumulated irradiation time exceeds a certain value,
　a message is displayed on the operation panel, prompting you to check the illuminance.

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