Xerox Phaser 6120 Service Manual

Print Engine Theory of Operation
Phaser® 6120 Color Laser Printer Service Manual
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Fan Control
Power Supply Cooling Fan Motor
<Full-speed conditions>
■ For the predetermined period of time after the Power Switch has been turned ON
■ For the specified period of time up to the end of Energy Saver mode
■ At the start of a print cycle (full-speed rotation after the lapse of a predetermined
period of time of half-speed rotation). No full-speed rotation is performed if the print
cycle is completed during half-speed rotation.
<Half-speed conditions>
■ At the end of a print cycle (half-speed rotation after the lapse of a predetermined
period of time of full-speed rotation)
■ Half-speed rotation under any condition other than above
<Stop conditions>
■ In Energy Saver mode
■ The Power Supply Cooling Fan Motor (M4) develops a malfunction.
Ventilation Fan Motor
<Full-speed condition>
■ While the Main Motor (M1) remains energized.
<Stop conditions>
■ The lapse of a predetermined period of time after the Main Motor (M1) has been de-
energized.
■ Stop under any condition other than above.
<Forced stop condition>
■ A door is opened, a paper misfeed has occurred, or a malfunction has occurred.

Xerox Phaser 6120 Specifications

General

Color	Yes
Print technology	Laser
Time to first page (black, normal)	13 s
Time to first page (color, normal)	22 s
Print speed (black, normal quality, A4/US Letter)	20 ppm
Print speed (color, normal quality, A4/US Letter)	5 ppm
Internal memory	128 MB
Processor model	300 MHz, 32 bit RISC
Maximum print size	210 x 297 mm
Maximum ISO A-series paper size	A4
I/O ports	USB
Power requirements	200 – 240 VAC / 100 – 127 VAC 50/60 Hz
Networking features	Ethernet/Fast-Ethernet
Non-operating relative humidity (non-condensing)	10 - 85 %
Total input capacity	200 sheets
Maximum input capacity	500 sheets
Printer fonts	PostScript
Maximum duty cycle	35000 pages per month
Number of PostScript fonts	139
Power consumption (printing)	380 W
Storage temperature (T-T)	-20 - 40 °C
Operating temperature (T-T)	10 - 32 °C
Operating relative humidity (H-H)	10 - 80 %

Weight and Dimensions

Dimensions (WxDxH)	442 x 395 x 341 mm