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Thermal
Ink-Jet Printer Mechanism MERCURY TIPM-142
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Thermal
ink-jet printer mechanism Mercury TIPM-142 is designed for
cash registers with the possibility of printing on receipt
and control tapes as well as on back document. The mechanism
includes casing with paper and back document sensors, thermal
ink-jet print head carriage and three four-phase stepper motors
for receipt tapes feed and print head move.
This mechanism is used in ECR “Mercury-111F”.
The device includes "Hewlett-Packard" thermo-jet
print head. |
BASIC
SPECIFICATION
| Number
of dots |
12
|
| Resolution |
4
dots/mm
|
| Thermal
ink-jet printhead lifetime |
10
million impulses
|
| Thermal
ink-jet printhead resistors impedance |
64
Ohm ±4%
|
Supply
voltage
- motor
- thermal
ink-jet printhead |
+12 ±5%
21.5V ±5%
|
| Printing
pulse duration |
4.8
– 5.8 mcs
|
| Printing
pulses frequency |
2500Hz
|
| Printing
area |
84
mm
|
| Width
of paper |
40
mm
|
| Number
of lines on back document |
12
|
| Vertical
paper advance step |
0,135
mm
|
| Printing
speed |
4
lines/sec
|
| Dimensions |
168x89x124
mm
|
| Weight |
0,76
kg
|
| Operating
temperature |
+10…+35o
C
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