Xerox Phaser 3600 Service Manual

2-12 Phaser 3600 Printer Service Manual
Theory of Operation
Fuser Temperature Control
During Fuser temperature control the printer’s target temperature is set. The
Heat Roller surface temperature is controlled to match the target temperature
by turning the heat element ON/OFF. The Heat Roller surface temperature is
detected by a Thermistor. If the Thermistor shows that the temperature is
higher than the target, the heat element is turned OFF. If the detection result
is low, the heater lamp is turned ON. The fuser control circuit keeps the Fuser
temperature at 185º C during printing and at 145º C during standby.
■ When the power voltage for the printer is too high or too low, the Fuser is
stopped to protect the Fuser.
■ When the AC voltage is not applied to the Fuser control circuit, the fuser
will not work and a Fuser Low Heat Error will occur.
■ When the temperature of the Fuser is too high, an “Engine Overheat”
error occurs if the cooling operation is insufficient
Error Description Error Message
Open Heat Error When warming up, the Fuser has been
lowe
r than 60 degrees C for over 35
seconds.
Fuser Fai
lure
Low Heat Error Stand-by:
■ Lower than 130 degrees C for over
10 seconds.
■ Printing:
■ Up to 2 consecutive pages: Lower
than 155 degrees C for over 7 seconds.
■ From 3 consecutive pages: Lower
than 25 degrees C than the fixed fusing
temperature over 7 seconds.
Engine Low Heat Error
Over Heat Error Temperature is higher than 230 degrees
C o
ver 10 seconds.
Engine Over Heat
Error

Xerox Phaser 3600 Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	600 x 600 DPI
Warm-up time (from sleep mode)	31 s
Print speed (black, normal quality, A4/US Letter)	38 ppm
Internal memory	32 MB
Maximum internal memory	512 MB
Total input capacity	600 sheets
Total output capacity	250 sheets
Maximum input capacity	1100 sheets
Paper tray 2 input capacity	500 sheets
Functions	Print
I/O ports	Parallel (IEEE 1284), USB 2.0
Device manager	DHCP, Xerox CentreWare Internet Services Embedded Web Server, Xerox CentreWare Printer Management for Microsoft, Novell, and UNIX
Package length	563.87 mm
Depth (imperial)	18.8 \
Width (imperial)	15.7 \
Height (imperial)	15.1 \
Power requirements	240 V, 50/60 Hz
Standard input trays	2
Print memory (standard)	64 MB
Power consumption (active)	700 W
Compatible operating systems	HP-UX 10.2, Linux, Mac OS X ver.10.2 Red Hat 9, SCO, SUSE 9, Solaris 2.5.1/2.6+, Windows 2000/Vista
Acoustic power emissions (standby)	35 dB
Standard output capacity for envelopes	8000 sheets
Acoustic power emissions (active, print, copy or scan)	56 dB
PCL fonts	68
Certification	CE, UL 60950-1/CSA 60950-1-03, FCC Part 15 Class A, 73/23/EEC, RoHS 2002/95/EC
Maximum duty cycle	200000 pages per month
Recommended duty cycle	8000 pages per month
Number of PostScript fonts	136
Power consumption (standby)	13 W
Power consumption (PowerSave)	130 W
Export Control Classification Number (ECCN)	EAR99

Weight and Dimensions

Depth	478 mm
Width	399 mm
Height	383 mm
Package width	515.61 mm
Package height	584.19 mm
Package weight	21201.2 g
Dimensions (WxDxH)	399 x 462 x 383 mm