理光5200复印机是较平推出的一种湿法显影的复印机。和干法显影复印机相比较,由于显影液对环境及机器本身的污染比较严重,以及维护保养较繁等缺点,兼之印料及零配件难于买得到,近年来已逐步淘汰。但该机也有其优点,如故障较少、零配件寿命长、结构简单等。由于使用的是液体印料, Ricoh 5200 copier is a more peaceful introduction of a wet development of the copier. Compared with the dry process copier, due to the pollution of the environment and the machine itself is relatively serious, as well as the shortcomings of the maintenance of complex and other, both the printed materials and spare parts difficult to buy in recent years has been phased out. But the machine also has its advantages, such as fewer faults, spare parts, long life, simple structure and so on. Due to the use of liquid printing material,