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Epson T70x - Ein Blick in das Innere : Epson - WorkForce WP - T701-XXL / T702-XL / T703-L / T744 Tanks

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Epson T70x - Ein Blick in das Innere

WorkForce Pro
Modellgeneration 1 - Epson Tanks T701, T702 und T703
Modellgeneration 2 - Epson Tanks T789, T790 und T791

LongRange Tanksystem ET701 - Gen.1
WP-4015 DN / WP-4515 DN / WP-4525 DNF
WP-4095 DN / WP-4595 DNF
WP-4025 DN / WP-4535 DWF
WP-4545 DTWF

LongRange Tanksystem ET789 - Gen.2
WF-5110DW, WF-5190DW
WF-5620DWF, WF-5690DWF

WF-4630DWF, WF-4640TWF

WP-M Monochrom InkJet Serie
WP-M4015 DN / WP-M4095 DN / WP-M4525 DNF

Moderatoren: Co-Moderatoren, HSTT-Team

Epson T70x - Ein Blick in das Innere

Neuer Beitragvon Bernd_Trojan » 02.09.2012 - 14:41

Hallo,

hier einige Ansichten vom Innenleben der Epson T701, Epson T702, Epson T703 Tintentanks.

Die Kassetten bestehen aus einer Aufnahmewanne sowie einem aufgestecktem Deckel. Im Inneren befindet sich ein Folienbeutel, gefüllt mit Tinte der sich im Laufe der Zeit vakuumiert.

T701 Chip u Detector.jpg


Obiges Bild zeigt den wesentlichen Ausschnitt des Innenlebens. Man sieht den silbernen Tintenbeutel - dan Bereich des Auslaufventiles der Kassette, zwei Kontaktfedern sowie den Epson-Chip auf der Aussenseite der Kassette.

Epson T071 Ink Detector.jpg


Entfernt man den Tintenbeutel mit Auslaufventil und dreht das ganze um, dann sieht man den Tintensensor.

Die ersten Epson Tintentanks mit Chip hatten nur den Chip, keinen Tintensensor. Der Nachteil war in der Praxis der dass der Drucker eine gewisse Restmenge in der Kassette zurück lassen muste um sicherzustellen dass die Tintenversorgung zum Druckkopf nicht leer läuft. Der Drucker wusste zwar exakt wieviel Tinte beim Druckvorgang verbraucht wurde - konnte aber nur schätzen wieviel Tinte fliesst wenn die Düsenreinigung benutzt wird.

Diese Ungenauigkeit wird mit dem Tinten-Sensor gelöst. Der Chip an der Kassette gibt auskunft über die verbleibend Resttintenmenge - der Tinten-Sensor liefert aber am Ende die exakte Informartion wann die Kassette wirklich leer ist.

Epson T071 Chip u Contacts.jpg


Die beiden Federkontakte in der Kassette verbinden dem Chip mit dem Tinten-Sensor.
mfg
HSTT Refill-FAQ Support
Bernd Trojan


Fragen zu unseren Refill-Produkten ? - Refill-Probleme ? - Drucker-Kaufberatung ?
Sie erreichen unsere Hotline unter 08382-998392 *

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Bernd_Trojan
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