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静电复印机是当今较先进的办公设备之一,由于它具有操作简便、复印速度快及复印件对原件的适应性强等优点,受到了人们的喜爱。目前有很多机关办公部门都用上了复印机,机关档案室一些作为文件副本或其它文本的复印件逐渐增多,这样就带来了一个值得思考的问题,即复印件能否长久保存,其耐久性能怎样?近来,我们对复印件的老化情况作了一番调查,发现部分复印件纸张发黄,字
Electrostatic copiers are one of today’s more advanced office equipment, and are favored because of their ease of use, speed of copying, and the adaptability of photocopies to originals. At present there are many agencies office departments are using a copier, the agency archives some as a copy of the document or other text copies gradually increased, so that brought a question worth considering is that the copy can be preserved for long, its durability Recently, we conducted a survey on the aging of the photocopies and found that some copies of the yellow paper, the word