Xerox WorkCentre 6505 Service Manual

Phaser 6500/WorkCentre 6505 Service Manual Xerox Internal Use Only 2-67
Theory of Operation
ADF Media Path
The media set in the document tray is conveyed through the Feed Roller and
Takeaway Roller. The media image is scanned at the Constant Velocity Transport
(CVT) position, and the media is ejected through the Exit Roller.
Media Setting
When an original is set in the Document Tray and pushed into the tray until its
lead edge stops against the Document Stopper, an actuator moves to place the
ADF Document Sensor in the unshielded (unblocked) state, indicating media
detection.
Preparation for Feed
The media in the paper tray starts feeding when the Start button is pressed.
The Nudger Roller moves down and presses onto the media in the paper tray to
enable media feed. The Nudger Roller moves down with normal rotation of the
ADF Motor. Upon completion of media feed, the ADF Motor reverses rotation to
return the Nudger Roller to its normal position.
s6500-082
Document Sensor
Exit RollerCVT Position
Nudger Roller
(Feed Roller Assembly)
ADF Separator Pad
Feed Roller (Feed Roller Assembly)
Pinch Roller
Feed Sensor
Takeaway Roller

Xerox WorkCentre 6505 Specifications

General

Print Technology	Laser
Copy Resolution	Up to 600 x 600 dpi
Standard Paper Capacity	250 sheets
ADF Capacity	35 sheets
Functions	Print, Copy, Scan, Fax
Processor	533 MHz
Memory	256 MB
Fax Transmission Speed	33.6 kbps
Monthly Duty Cycle	40, 000 pages
Connectivity	USB 2.0, Ethernet 10/100Base-TX
Maximum Paper Size	8.5 x 14 in
Operating System Compatibility	Windows, Mac, Linux
Print Resolution	Up to 1200 x 2400 dpi