zero clearing meaning in English

清零

Your operations are constantly threatened by failed security initiatives , information leakage , lack of protection of confidential data and unsecure workflow processes . th fuji xerox docucentre - c4300 c3300 c2200 is powered with multi - tiered , security functions from hard disk overwrite , secure watermark , zero clear to private charge print , giving you greater peace of mind . these security features are integrated into the print , copy , scan and fax processes , making your day - to - day running of operations safe and secure
富士施乐docucentre - ii c4300 c3300 c2200的多层安全功能集密码加密硬盘改写安全水印硬盘清零到个人打印等于一身，让您可以高枕无忧地处理从打印复印到扫描传真的各种作业。