LQ-300 Service Manual
Product Description
1.2.1.4 Ribbon Specifications
Ribbon cartridge (mono):
#7753
#7755 (sub-cartridge)
Ribbon cartridge (film):
#7768
Ribbon cartridge (color):
S015077
Ribbon color:
Black, magenta, cyan, yellow
Black ribbon life:
2 million characters (48 dots/character)
Film ribbon life:
0.2 million characters
(48
dots/character)
Color ribbon life
Black: 1 million characters (48 dots/character)
Magenta:
0.7 million characters (48 dots/character)
cyan:
0.7 million characters (48 dots/character)
Yellow:
0.5 million characters (48 dots/character)
1.2.1.5 Electrical Specifications
Table 1-9. Electrical Ranges
Description 120 V Version 230 V Version
Rated voltage
120
VAC
220-240
VAC
Input voltage range
103.5-132 VAC 198-264
VAC
Rated frequency range
I
50- 60
t-fz
Input frequency range
49.5- 60.5
Hz
I
1
Rated current
I
1.1 A
I
0.6 A
Dielectric strength
1000
VAC
ms for 1 minute or
1200 VAC
rms
for 1 second
1500 VAC
rms
for 1 minute
(between AC line and chassis)
(between AC line and chassis)
1.2.1.6 Environmental Conditions
Temperature range:
Operation:
5to35“C (41 to 95 “F)
Operation (film ribbon): 15to35‘C (59 to 95 ‘F)
Operation (envelopes,
labels, or recycled paper): 15to25‘C (59 to
77°F)
Storage:
–20 to55‘C (-4 to
131
‘F)
Humidity (without condensation):
Operation:
Operation (film ribbon):
Operation (envelopes,
labels, or recycled paper):
Storage:
1.2.1.7 Reliability
MTBF:
Printhead life:
5 to
80?40
RH
10 to
80Y0
RH
20 to
60Y0
RH
5
to
W’/.
RH
4000
power on hours
(POH)
200 million strokes/wire (with monochrome ribbon)
100 million strokes/wire (with color and film ribbon)
Rev. A
1-7
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