Tektronix Z740/N - Phaser 740 Color Laser Printer Service Manual page 29

Electrical specifications
Characteristic
Primary line voltages
Primary voltage frequency
range
Power consumption
Primary voltage fusing
Secondary DC voltages
RF emissions
Environmental specifications
Characteristic
Temperature
Operating
Non-operating
Storage
Humidity
Operating
Best imaging environment
Non-operating
Best print quality obtained
Altitude
Operating
Non-operating
Vibration/shock
Operating
Non-Operating (vibration)
Non-operating (shock)
Acoustic Noise (operating)
18 Phaser 740 Color Printer
Specification
90 to 132 VAC (115 VAC or 100 VAC nominal);
198 to 264 VAC (220 VAC nominal)
50 to 60 Hz
130 watts (fuser off), 850 watts (fuser on) during Ready state,
950 watts during warm-up, 208 watts during printing,
45 watts during Energy Star state
110 VAC configuration – 8 and 10 amp
220 VAC configuration – 4 and 5 amp
Image processor:
+ 5 VDC ± 0.25 (1A minimum, 6 A maximum)
Print engine:
+ 5V ± 0.25 (2.2 A max)
+ 24V ± 0.25 (3.0 A max)
Both 110 and 220 VAC-configured instruments pass these
standards: FCC Part 15 Class B
VDE Class B
EN60555-2 Class A
VCCI (CISPR 22) Class B
Specification
o o
15.5 to 32.5 C (60
o o o
0 to 40 C (32 to 104
o o
-0 to 40 C (32 to 104
Media should be acclimated 24 hours before using in the printer.
10 to 80% relative humidity, non-condensing
20 to 65% relative humidity, non-condensing
10 to 90% relative humidity, non-condensing
Media should be acclimated 24 hours before using in the printer.
o
With in 15.5 to 25.5
0 to 2500 m (8,000 ft.) at 25
0 to 15000 m (50,000 ft.)
May drop any side or corner 50 mm (2 in.) without impairment of
subsequent operation.
On five mutually perpendicular axes: 0.5 g, 25-minute sweep, 5
to 200 to 5 Hz, 100 to 200 sec./sweep cycle. No resonant
frequencies below 50 Hz.
15 g, trapezoidal flared pulse, 20 msec each axis.
Average sound level (LEQ) is less than 53 dbA. Peak noise in
standby mode is 47 dbA.
o o
to 91 F)
o
F)
o
F)
o o o
C (60 to 78 F) and 8 to 80% RH
o
C