今年4月初,我厂从日本网目版公司引进的SG-737电分机出现故障,故障现象为:开机后,机器屏幕上显示:B DOS Err On B:Bad Sector。机器无法进行正常工作。我们根据屏幕上这一错误信息显示,首先更换数据磁盘,可屏幕还是显示以上错误信息,从而初步确定数据磁盘驱动器出现故障。我们把数据盘驱动器拆下,拿到我厂附近有同型号电分机的潍坊新华印 At the beginning of April this year, our factory imported the SG-737 electric extension from Nippon Mesh Co., Ltd. The breakdown was that the breakdown phenomenon was that after starting up, the machine screen demonstrated: B DOS Err On B: Bad Sector. The machine can not work properly. According to this error message on the screen we first replace the data disk, the screen or display the above error message, so as to initially determine the data disk drive failure. We removed the data disk drive, get near the plant I have the same type of extension Weifang Xinhua India