Xerox Phaser 3140 Service Manual

Phaser 3140/3155/3160 Printer Service Manual 2-11
Theory of Operation
Control Panel
The Control Panel is the user interface for display of printer status and operation of
the printer.
Controller Board
The Controller Board consists of the CPU and printer control functions. The CPU
functions as the bus control, I/O handling, drivers, and PC interface. The Controller
Board sends the current image video data to the Laser Unit and manages the
electrophotographic printing process. Circuits on the Controller Board drive the
Motor (paper feed), Clutch, Heat Lamp, and Fan.
The signal from the Out Bin Empty Sensor is input directly to the Controller Board.
Note
Each printer model has a unique Controller Board. The following illustration
shows the 3160N Controller Board.
Error LED
Online LED
Cancel Button
Power Button
s3160-080
CN2
CN8 CN12 CN9 CN10 CN6
CN5
CN7
CN15
USB
ENET
CN1
s3160-093
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Xerox Phaser 3140 Specifications

General

Color	No
Maximum resolution	600 x 1200 DPI
Time to first page (black, normal)	10 s
Print speed (black, normal quality, A4/US Letter)	18 ppm
Internal memory	8 MB
Maximum internal memory	- MB
Sound power level (standby)	26 dB
Sound pressure level (printing)	50 dB
Total input capacity	250 sheets
Total output capacity	80 sheets
Maximum duty cycle	10000 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
ISO B-series sizes (B0...B9)	B5
Maximum ISO A-series paper size	A4
Mac compatibility	Yes
Custom media sizes	76 x 127 - 216 x 356 mm
Compatible operating systems	Windows 2000/XP/2003, Vista, Mac OS
Power consumption (standby)	60 W
Power consumption (printing)	360 W
Display	-
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Dimensions (WxDxH)	360 x 389 x 230 mm