Sharp AR-M550N, Service Manual, Page: 6 / 460

AR-M550/M620/M700 OUTLINE 1 - 2
C. 2-Way Security Solution
(1) Data Security coexisting with Document Filing
Fax data
Copy data
Scan data
Print data
Way-in : Network Security
Allow access of authorized network address only
and prevent unauthorized access from outside.
(Filtering of network address)
Print data
ONLY-ONE
Way-out : HDD Data Clear + Encryption
Data clear by plural writing random number.
Cannot be analyzed even when peeped by encryption.
Document Filing/Quick File
Original data
Print data
Fax data
Document Filing/Quick File
Original data
Print data
Fax data
Store
Install DSK Install DSK
Security is assured by encrypting the data to be stored!
Security is assured by encrypting the data to be stored!
PIN printing
Password input
Data Security Data Security
PIN printing
Password input
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Store Store
Recall (Job settings) Recall (Job settings)
Raw/compressed data Raw/compressed data Raw/compressed data
HDD memory
Encrypted data Encrypted data
Encrypt before storing
Recall (Job settings)
Document Filing/Quick File
Original data
Print data
Fax data
PIN printing
Password input
HDD memory
Encrypted data Encrypted data
Encrypt before storing Encrypt before storing
Recall (Job settings)
Document Filing/Quick File
Original data
Print data
Fax data
PIN printing
Password input
HDD memory HDD memory