How to maintain UV printers during holidays?Starting on holidays, most machines do not work. Therefore, HYUNVAN UV PRINTER company is here to tell you how to maintain the UV printer during the holidays. Methods as below:1. Clean the guide rail and add lubricating oil;2. Drain the water in the UV lamp water tank and refill it when it is turned on at the end of the holiday. If the water tank is filled with antifreeze, it does not need to be replaced;3. If the Epson nozzle machine has been stored for more than half a month, please remove the nozzle and ink bag and wash it with cleaning fluid and empty the internal cleaning fluid, and then wrap it in a light-tight bag;4. Ricoh machine only needs to close the valve, and wipe the bottom of the nozzle with a non-woven cloth soaked in the cleaning liquid;5. The limit switch and grating strip are wiped clean with a non-woven cloth dipped in a small amount of alcohol, and the appearance of the machine is cleaned of dust;6. Cut off the main power supply of the whole machine.