Xerox Phaser 6000 Service Manual

Phaser 6000/6010 and WC 6015 MFP Xerox Internal Use Only 2-59
Theory of Operation
Fax
Fax Overview
A Fax (abbreviation of facsimile) is a device that sends and receives image data
using either an analog or a digital telephone line. The following describes the
analog line system.
The three basic units of a Fax are the Scanner (for reading the image), the Control
Circuit, and the Printer.
s6015-033
CMOS Image
Sensor
111111
100001
101111
Scanner
Scanning
LED
Original
Original
Black becomes 0,
white 1 creating...
Digital data
Image
Control Circuit
Digital signal
Modem
DA
Conversion
(Modulation)
A/D Conversion Unit
A/D Conversion Unit
NCU
NCU
Analog signal
Sending FAX
Telephone line
Receiving FAX
Control Circuit
Modem
AD
conversion
(demodulation)
Printer
Digital signal
Printing
Print

Xerox Phaser 6000 Specifications

General

Brand	Xerox
Model	Phaser 6000
Category	Printer
Language	English