Zhengzhou music color Polytron Technologies Inc   

Indoor photo machine mainly in the interior, because it is the ink, in the outdoors, will be very easy to change. For example, the indoor publicity, indoor photo, indoor photo and so on, are used in the interior of the. However, although it is used in the indoor, the maintenance of the usual maintenance is also very important, if a long time without attention to the maintenance of the photo machine, the time is also a problem. How to avoid the occurrence of these problems, it will have to master some maintenance work of the photo machine.. In order to guarantee the quality of photo machine and prolong the service life, a series of dimension is worked out.