Xerox Phaser 7800 System Administrator Guide

Security
Phaser 7800 Color Printer 51
System Administrator Guide
Configuring Internet Key Exchange Settings
IKE is a keying protocol that allows automatic negotiation and authentication, anti-replay services, and
CA support. It can also change encryption keys during an IPsec session. IKE is used as part of virtual
private networking.
IKE Phase 1 authenticates the IPsec peers and sets up a secure channel between the peers to enable IKE
exchanges. IKE Phase 2 negotiates IPsec SAs to set up the IPsec tunnel.
1. Under IKE Phase 1, in the Key Lifetime field, type the length of time until the key expires in Seconds,
Minutes, or Hours. When a key reaches this lifetime, the SA is renegotiated and the key is
regenerated or refreshed.
2. Select the DH Group from the following options:
 Group 2 provides a 1024-bit Modular Exponential (MODP) keying strength.
 Group 14 provides a 2048-bit MODP keying strength.
3. Under IKE Phase 2, select the IPsec Mode. Options are Transport Mode or Tunnel Mode.
Note: Transport mode only encrypts the IP payload, whereas Tunnel mode encrypts the IP header
and the IP payload. Tunnel mode provides protection for an entire IP packet by treating it as an
Authentication Header (AH), or Encapsulating Security Payload (ESP).
4. If you selected Tunnel Mode, under Enable Security End Point Address, select the address type.
Options are Disabled, IPv4 Address, or IPv6 Address.
5. Under IPsec Security, select ESP, AH, or BOTH.
6. Type the Key Lifetime, and select Seconds, Minutes, or Hours.
7. Under Perfect Forward Secrecy (PFS), select None, Group 2, or Group 14.
Note: PFS is disabled by default. PFS allows faster IPsec setup, but is less secure.
8. Under Hash, select from the following:
 SHA1
 None
9. If you selected ESP or BOTH for the IPsec Security type, select one or more of the following
Encryption types:
Note: If the IPsec Security type is set to AH, the Encryption type options do not appear.
 AES
 3DES
 Null
10. Click Save to apply the new settings or Undo to retain the previous settings.
Editing or Deleting an Action
To edit or delete an action, select the action from the list, then click Edit or Delete.

Xerox Phaser 7800 Specifications

General

Color	Yes
Duplex printing	No
Print technology	LED
Maximum resolution	1200 x 2400 DPI
Time to first page (black, normal)	9 s
Print speed (black, normal quality, A3)	22 ppm
Print speed (black, normal quality, A4/US Letter)	45 ppm
Printing colors	Black, Cyan, Magenta, Yellow
Maximum duty cycle	225000 pages per month
Number of print cartridges	-
Page description languages	PCL 5c, PCL 6, PDF 1.6, PostScript 3
Total input capacity	3140 sheets
Total output capacity	- sheets
Maximum print size	297 x 420 mm
Paper tray media types	Photo paper, Plain paper
ISO A-series sizes (A0...A9)	A3, A4
Maximum ISO A-series paper size	A3
Security algorithms	HTTPS
Standard interfaces	Ethernet, USB 2.0
Optional connectivity	Wireless LAN
USB 2.0 ports quantity	1
Storage media	HDD
Internal memory	2048 MB
Processor frequency	133 MHz
Internal storage capacity	160 GB
Display	LCD
Control type	Touch
Certification	Certified to UL 60950-1/CSA 60950-1-07, 2nd Edition, EMC Directive 2004/108/EC, EN 55024, EN 60950-1, 2nd Edition, FCC Part 15, Class A, Low Voltage Directive 2006/95/EC, RoHS Directive 2002/95/EC
Product color	White
Display diagonal	4.3 \
AC input voltage	110 V
Power consumption (printing)	- W
Operating temperature (T-T)	50 - 90 °C
Operating relative humidity (H-H)	15 - 85 %

Weight and Dimensions

Depth	699 mm
Width	641 mm
Height	578 mm
Weight	81 g