Service manual

Product Description
LQ-2070 Service Manuai
1.2.5 Ribbon Specifications
Table 1-19 Statistics on the Ribbon
Item
Specification
Type
Fabric
Color
Black
Ribbon life
8 million characters (draft, 10 cpi, 48dotcJ character)
Dimension
506.0 mm (W) x 123.5 mm (D) x 23.0 mm (H)
19.92” (W) X 4.86” (D) X .91 “ (H)
1.2.6 Electrical Specifications
Tables 1-20 and 1-21 provide statistics on electrical ratings and consumption.
Table 1-20 Electrical Specifications for the 120 V Version
Item Specifications
Rated voltage I 120VAC
Input voltage range
I 103.5to 132VAC
Rated frequency range I 50t060 Hz
Input frequency range
Rated current
49.5 to 60.5 Hz
1.0 A (max. 2.4A)
Power consumption Approx. 34 W (self-test in draft mode at 10 cpi)
Insulation resistance
10 MQ min. (between AC line and chassis, 500VDC)
Dielectric strength
I
1000 VAC rms. 1 min. or
1200
VAC rms. 1 sec. (between AC line and chassis)
Table 1-21 Electrical Specifications for the 220/240 V Version
Item
Specifications
Rated voltage
Input voltage range
220 to 240 VAC
198 to 264
VAC
Rated frequency range
I 50to 60 Hz
Input frequency range 49.5 to 60.5 Hz
Rated current
0.5 A (maximum 1.2A)
Power consumption I Approx. 34 W (self-test in draft mode at IOcpi)
Insulation resistance 10 MQ min. (between AC line and chassis, 500VDC)
Dielectric strength 1500 VAC rms. 1 min. (between AC line and chassis)
1-16
Rev.A