RMI激光打印异常,Camera白屏,无法正常显示

#工业打印设备突然报警,弹窗内容为:
Reference Pattern
Error in MdigAlloc 0: Digitizer Allocation Error
Specified camera user-defined name : not found
(Error detected on :MtxGige system)
Choose Yes to continue error prints.
Choose No to discontinue error prints.
Choose Cancel to exit application.

因企业对于信息保密方面极为重视,无法带出图片及log。

输出全张白纸
可能故障原因:
(1) 粉盒内已无墨粉;
(2) 激光器机械快门没打开;
(3) 激光束检测器污染或损坏;
(4)激光器损坏。