Xerox Phaser 6120 Service Manual

Print Engine Theory of Operation
Phaser® 6120 Color Laser Printer Service Manual
7-43
Paper Empty Condition Detection
■ The Tray1 Paper Empty Sensor (PC9) is located on the underside of Tray1, detecting the
paper loaded in the tray.
■ When there is paper loaded in the tray, the actuator drops into the tray, unblocking the
sensor light.
■ When paper runs out, the actuator is raised, blocking the sensor light.
Paper Feed Retry Function
To reduce the number of paper misfeeds detected due to failure to take up and feed in paper
properly, another paper feed sequence is carried out if the Registration Sensor (PC1) is not
unblocked and blocked within a predetermined period of time.
Tray1 Paper Empty Sensor
Actuator
4139to2091e0

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