Kyocera KM-6030 Data Security Kit (B) Operation Guide Rev-3 - Page 12

Administrator Information Hard Disk Overwrite You can select either of the following two methods to overwrite data: Once Overwrite Overwrites the entire area used to store old document data with zeroes to reject recovery of the data. The entire hard disk is overwritten with zeroes during a format operation. 3-time Overwrite (Default) Overwrites the entire area used to store old document data twice with a random pattern and then a third and final time with zeroes. It takes longer to execute than the Once Overwrite, but because even highlysophisticated recovery methods are unable to recover the data, this method provides higher security. The area to be overwritten is the same as for the Once Overwrite. Display during overwrite Ready to copy. 11x8½" Plain 11x8½" Recycled 11x17" Plain 8½x11" Plain APS MP tray Plain 11x8½" Plain Basic User choice Auto % 100％ Reduce /Enlarge Function Auto Exposure Exposure Mode Program Paper Size Set 11x8½" 100％ 4 in 1 Staple Off Staple Left Top Staple /Punch Margin Left Sheet Erase Icon display Details The hard disk contains old data. Hard disk icon Alternating Old data is being overwritten. Old data has been overwritten. Important! To avoid damaging the hard disk, do not turn the copier power off during overwrite (while the hard disk icon is alternating between the two icons). 1-10