Xerox Phaser 3155 Service Manual

Phaser 3140/3155/3160 Printer Service Manual 2-3
Theory of Operation
Paper Path
The media supplied from the Paper Tray is transported through the printer as
shown in the illustrations below. Media fed from the manual feed slot enters the
media path at the Feed Idle Roller.
Paper Feeding
The feeding mechanism consists of the manual feeder, Paper Tray, Pick Up Roller,
Feed Rollers, and Holder Pad. The rollers and sensors in the paper feed path control
paper registration and guide the paper through the image transfer, image
development, image fusing, and exit assemblies.
s3160-082
Output Bin Full Sensor
Paper Exit Sensor
Paper Empty Sensor
Paper Feed Sensor
Cover Open Sensor
Manual Feed Sensor
Pick Up Roller
Feed Roller
Feed Idle Roller
Manual Feed Slot
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Xerox Phaser 3155 Specifications

General

Color	No
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	8 s
Print speed (black, normal quality, A4/US Letter)	24 ppm
Internal memory	8 MB
Maximum internal memory	- MB
Total input capacity	250 sheets
Total output capacity	80 sheets
Maximum duty cycle	12000 pages per month
Page description languages	GDI
Maximum print size	210 x 297 mm
Media weight (tray 1)	60 - 163 gsm
Paper tray media types	Plain paper
ISO A-series sizes (A0...A9)	A4, A5
Maximum ISO A-series paper size	A4
Multi-Purpose Tray media weight	60 - 105 g/m²
Custom media sizes	76 x 127 mm - 216 x 356 mm
Compatible operating systems	Windows 2000/XP/2003 Server/2008 Server, Vista, Mac OSX 10.3-10.6, Linux OS
Sustainability certificates	ENERGY STAR
Power consumption (standby)	60 W
Power consumption (printing)	360 W
Display	-

Weight and Dimensions

Dimensions (WxDxH)	360 x 389 x 230 mm