Xerox Phaser 3140 Service Manual

Phaser 3140/3155/3160 Printer Service Manual 5-9
Print-Quality Troubleshooting
Repeating Defects
When horizontal lines or spots occur repetitively, it could indicate a roller defect.
Measure the interval of the print defect and check the measurement against the
roller diameters in the table. The interval does not necessarily match the
circumference of the roller.
Roller Dimensions
Roller Circumference
Abnormal
Image Part
Parts List
No.
OPC Drum 75.3 mm
(2.96 in)
White spots,
Black spots
Print
Cartridge
PL1.0.12
Charge Roller 37.5 mm
(1.48 in)
Ghosting, Black
spot and
Periodic band
Print
Cartridge
PL1.0.12
Supply Roller 49 mm
(1.93 in)
Periodic bands
of different
density
Print
Cartridge
PL1.0.12
Developing
Roller
35 mm
(1.38 in)
White spots,
Black bands
Print
Cartridge
PL1.0.12
Transfer Roller Ghosting or
poor fusing
Transfer
Roller
PL1.0.8
Pressure Roller Background Fuser PL9.0.34
Heat Roller Black spot and
image ghost
Fuser PL9.0.36
s3160-141
OPC Drum
Charge Roller
Heat Roller
Transfer Roller
Supply Roller
Developing Roller
Pressure Roller
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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