Canon Color Universal Send Kit-Q1, Service Manual

Page: 36 / 96

Chapter 2
2-16
F-2-14
2.1.27 Digital Signature PDF
0020-7951
Digital signature PDF may be any of the following 2 types:
T-2-5
'Prohibit transmission of non-PDF files' function when device signature is attached to PDF
In units with the licence option Device Signature PDF installed, when transmission is performed with the SEND function, device signatures can be attached in order
to enable confirmation of which unit the PDF file came from.
With the following settings, usage conditions are restricted.
- Always Add Device Signature to Send
- Restrict File Format
Setting procedures for [Always Add Device Signature to Send] and [Restrict File Format]
Additional Functions > System Settings > Restrict the Send Function > Always Add Device Signature to Send
F-2-15
Device Signature PDF The name of the MFP machine and machine information are encoded and imbedded to the scanned image so
that, when opened in Acrobat, the information will appear on the signature tab.
The input of the signature is by means of a machine certificate and secret key.
User Signature PDF
(SSOH authentication) For the MFP machine in use based on SSOH, the appropriate user certificate associated with the appropriate
personal ID (obtained through the RUI) is recorded.
The appropriate user information is encoded and embedded in the scanned image so that it may appear on the
signature tab when opened in Acrobat.
This will be used to prevent unauthorized editing of data or impersonation.