彩扩机的应急修理俞藏明彩色照片冲卷及扩冲机，有时会在开机后或工作前，突然出现故障，经检查，只是某一元件损坏而引起整机不能正常运转。而彩扩机元件的专用性很强、普通元件难以替换。如要机器的生产厂派人来维修，又不一定会及时。实际上在没有专用元件的情况下，彩... Caikuang emergency repair Yu Cang-ming, color photo roll and extension of the machine, sometimes in the boot or work before a sudden failure, after inspection, only a component damage caused by the machine can not be normal operation. The Caikuai components of a very special, difficult to replace common components. If the machine manufacturer to send someone to repair, but not necessarily in time. In fact, in the absence of special components, color ...