Ricoh Aficio MP C5502 User Manual

Configuring PDFs with Electronic Signatures
This machine can create PDFs with electronic signatures. PDFs with electronic signatures certify the
creator of the PDF document and the date and time of creation. Tampering is also prevented as
documents that have been tampered with can be detected.
In order to create PDFs with electronic signatures, first select the certificate to use for the signature from
the device certificates that have been created and installed.
The configuration procedure is the same regardless of whether you are using a self-signed certificate or
a certificate issued by a certificate authority.
Selecting the Device Certificate
Select the certificate to use for signatures.
1. Log in as the network administrator from Web Image Monitor.
2. Point to [Device Management], and then click [Configuration].
3. Click [Device Certificate] under "Security".
4. Select the certificate to be used for the electronic signature from the drop-down box in
"PDF Digital Signature" or "PDF/A Digital Signature" under "Certification".
PDF Digital Signature: This can be attached to PDFs in formats other than PDF/A.
PDF/A Digital Signature: This can be attached to PDFs in the PDF/A format.
5. Click [OK].
6. "Updating..." appears. Wait for about one or two minutes, and then click [OK].
7. Log out.
• If the selected device certificate expires, signatures cannot be attached to PDFs. Select a certificate
that is within its valid period.
•
To provide an electronic signature for a PDF/A file, select "SHA1withRSA1024" as the device
certificate's algorithm signature.
5. Enhanced Network Security
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Ricoh Aficio MP C5502 Specifications

General

Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Max Print Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Multiple Copy	Up to 999 copies
Max Paper Capacity	4, 400 sheets
Duplex Printing	Yes
Hard Disk Drive	250 GB
Power Consumption (Maximum)	1.7 kW
Type	All in One Printer
Print Speed	55 pages per minute
Copy Speed	55 copies per minute
Zoom	25% to 400%
Scan Resolution	600 dpi
Fax Resolution	200 x 200 dpi
Original Capacity	100 sheets
Standard Paper Capacity	1, 200 sheets
Memory	1.5 GB RAM
Interface	USB 2.0, Ethernet
Network Protocols	TCP/IP
Operating Systems Supported	Windows, Mac, Linux
Power Source	AC 120V, 60Hz
Paper Weight	52 – 256 g/m²