Xerox Phaser 6125 Service Manual

2-6 Phaser 6125/6130 Color Laser Printer Service Manual
Theory of Operation
The negatively charged Drum surface is scanned by the laser beams to form
an invisible electrostatic latent image on the drum surface. The process is
performed in parallel for Cyan, Magenta, Yellow, and Black colors.
The area on the surface where the laser beam strikes becomes conductive.
The negative charge on the surface flows to the more positive drum, lowering
the voltage potential. In this way the surface areas exposed to the laser beam
become the electrostatic latent image.
Laser Unit
Laser Beams
Laser Beam
Laser Beam
Laser Beam
Negative Electric Charge
Positive Electric Charge
Photoreceptor
Photoreceptor
Conductor
Conductor
Drum
Electrostatic
Latent Image
Electrostatic
Latent Image
Potential on
Drum Surface
-V
0
Drum Surface
Concept of Drum
s6180-137

Xerox Phaser 6125 Specifications

General

Color	Yes
Print technology	Laser
Maximum resolution	2400 x 600 DPI
Time to first page (black, normal)	17 s
Time to first page (color, normal)	14 s
Print speed (black, normal quality, A4/US Letter)	16 ppm
Print speed (color, normal quality, A4/US Letter)	12 ppm
Internal memory	64 MB
Sound power level (standby)	25.7 dB
Sound pressure level (printing)	51.6 dB
Total input capacity	250 sheets
Total output capacity	150 sheets
Media weight (tray 1)	64 - 220 gsm
Paper tray media types	Envelopes, Glossy paper, Labels, Plain paper
Non-ISO print media sizes	Letter
Multi-Purpose Tray media weight	64 - 164 g/m²
Power requirements	240 V, 50/60 Hz
Networking features	10/100BaseTX
Power consumption (active)	280 W
Maximum duty cycle	40000 pages per month
Sustainability certificates	ENERGY STAR
Power consumption (standby)	50 W
Power consumption (PowerSave)	5 W
Storage temperature (T-T)	0 - 35 °C
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	15 - 85 %
Certification	CE, UL 60950-1/CSA 60950-1-03, EMC 89/336/EEC, FCC 15 B, 73/23/EEC, 2002/95/EC

Weight and Dimensions

Dimensions (WxDxH)	400 x 394 x 389 mm