DCA Intertel MP2005 Посібник користувача - Сторінка 10
Переглянути онлайн або завантажити pdf Посібник користувача для Принтер DCA Intertel MP2005. DCA Intertel MP2005 12 сторінок. Mobile impact printer 80 column dot matrix
CAUTION
If the printer has been printing for some time it is ad-
visable not to touch the printhead during paper loading or
inkribbon cartridge replacement, as it could be very hot.
5.4 Sensors
A reflective sensor is used on MP-2005 for determining
the PAPER END condition. When this sensor detects the
end of the currently printed sheet, the following actions
take place:
1.
printing stops.
2.
the printer switches to OFF LINE
(ON LINE indicators goes off).
3.
PE (PAPER END) indicators comes on.
4.
carriage moves to middle of the printer span.
In order to resume printing, a new sheet should be loa-
ded and the ON LINE pushbutton should be pressed
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Intertel
Paper feeding direction
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The PAPER END sensor is also used to detect an "open
mechanism" condition. When the mechanism is open, the
sensor no longer sees the sheet and actions described
above take place. The carriage is likewise moved to the
center until a new sheet is introduced, the printer mecha-
nism is closed and the ON LINE push-button is pressed.
5.5 Maintenance
The MP 2005 does not require special maintenance, ex-
cept for the following:
-periodic cleaning, approximately every 10 million charac-
ters, of the printhead bearing rod with isopropylic alcohol
or similar.
- verification of the distance between printhead and prin-
ting plate (if the printer has suffered major shock or whe-
never an appreciable occurrence of bad quality printing
is experienced). The distance, measured by a thickness
gauge with the printer closed and no inked ribbon inter-
posed, should be 0.55 mm +/- 0.05 mm.
-periodic cleaning of the printer's mechanism, in order to
avoid dust particles, paper clips and the like, can cause
mechanism malfunctions.
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V1.1
V1.1
Paper End Sensor
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Intertel
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