Xerox Phaser 7800 System Administrator Guide

Security
Phaser 7800 Color Printer 55
System Administrator Guide
Option 2
If the other device is using a self-signed certificate, install a copy of the trusted certificate of the other
device on the printer.
Installing a Digital Certificate
There are three ways to install a certificate on the printer:
 Create and install a Xerox
®
Device Certificate.
Create a Xerox
®
Device Certificate to allow the printer to generate a certificate, sign it, and create a
public key used in SSL encryption. Install the Xerox
®
Device Certificate on the printer, and install the
Generic Xerox
®
Trusted CA Certificate in the devices that the printer communicates with. Examples
of other devices are client Web browsers for HTTPS, or RADIUS authentication server for 802.1X.
Installing this certificate ensures that users can access the printer using CentreWare Internet
Services, and certificate warning messages do not appear.
Note: Creating a Xerox
®
Device Certificate is less secure than creating a certificate signed by a
trusted CA. If you do not have a server functioning as a Certificate Authority, install a Xerox
®
Device
Certificate on the printer. Then install the Generic Xerox
®
Trusted CA Certificate on the other devices.
 Create a Certificate Signing Request (CSR) and install the CA-signed device certificate.
Create a CSR. Send the CSR to a CA or a local server functioning as a CA to sign the CSR and return
the certificate. Install the certificate on the printer. An example of a server functioning as a CA is
Windows Server 2008 running Certificate Services.
 Install trusted CA and self-signed certificates.
Install the certificates of the root CA, and any intermediate CAs for your company. Install the
self-signed certificates from any other devices in your network.
Creating and Installing a Xerox
®
Device Certificate
1. In CentreWare Internet Services, click Properties > Security.
2. Click Security Certificates.
3. Click the Xerox Device Certificate tab.
4. Select Create New Xerox Device Certificate.
5. Complete the form with the requested information.
6. Click Finish.

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