din pres dr schmitt 21 january - etira norm.pdf · has to pass the drop test according to din en...

Dr. F.U. Schmitt - Laser Care GmbH - Danziger Straße 6-8 - D-74613 Öhringen

DIN-Norm:Germany today, EU (CEN) tomorrow?


… a Norm in Transit

DIN 33870


•Scope

This norm applies only to remanufactured toner modules. It defines the properties and the functions after the manufacturing process as well as the tests for the proof of the application of toner modules, which are refilled with black toner. The objective of the norm is to guarantee a constant print quality and a flawless function over the whole length of use of the modules.

DIN 33870


•Manufacturing Process•Test Procedures•Safty Data Sheets•Packaging•Marking

DIN 33870


•Manufacturing Processremanufactured toner cartridges have to pass a manufacturing process which contains the following steps:

•Incoming Inspection•Dismantling and cleaning•Exchange of wearing parts•Refill of toner and performance test

DIN 33870


•Test Procedures

•Test of the mechanical functions•Test of the productiveness / yield•Property of the prints•Test Charts

DIN 33870


•Test Procedures

•Property of the printsThe prints produced with the prepared toner modules ("Testprints") have

to pass a direct comparison test, determined in in this norm, in which they have to correspond without important changes, according to the properties determined in part 5.5.2 up to 5.5.9, to the prints produced with an original module ("Comparing Prints"). “Not fundamental” according to this norm is a deviation, that influence the use properties insignificantly.

DIN 33870


•Safty Data Sheets

•Ames Test•91/155/EWG (TRGS-220)•88/379/EWG

DIN 33870


•Packaging

The toner modules according to this norm have to be protected individually against external influences through packaging. The packaging has to be suitable to pallets, it has to pass the drop test according to DIN EN 22248 and it has to be recyclable. The inner packaging has to be a protection against light and moisture. The packed modules have to be stored according to the instructions given on the outer packaging.

DIN 33870


•Marking

The marking of the toner modules according to this norm has to include at least

•Name of the producer or trade mark•Type/ model of the toner module•Range of application (original machine [s]) and/ or group number•Determined number of productiveness•Security advises (if necassary)•Information that the toner module is prepared according to DIN 33870•Date of preparing•Information of the passed preparations of the module

DIN 33870


•Marking

•Date of preparing

The date consists of three numbers, the first one is the number ofyear whereas the following two numbers stand for the week (01-52)

(e.g. 344 means the year 2003 and the week 44 of year).

DIN 33870


•Marking

•Information of the passed preparations of the module through a marking in the margin of the label: up for the first, right for the second, down for the third and left for the fourth preparation.

DIN 33870

Yield Ratio for a remanufactured Laser Printer Cartridge

DIN-Test Charts according to DIN 33870

=36353742

=1,03A Group 873

O C4092A




DIN-Test Charts according to DIN 33870 for theTest of Yield and Image Reproduction of black Toner Cartridges (rebuilt) in Comparison withthe new OEM-Print Module

Information about the actual discussion for a revised version


Quality Elements of the Test Charts

Yield, Density, Greyscale,Fusing Properties, AdhesionTransfer, Reproduction of graphical Elements,Background etc.


Print Cartridge, the Heart of a Laser Printer



Test-Charts used in DIN 33870



Test – Chart Nr. 0 (Yield)



Test – Chart No. 1 (Overall Print Quality)



Test – Chart No. 2 (Magnetic Roller)



Test – Chart No. 3 (Fusing Properties and Drum Defects)



Test – Chart No. 4 (Drum Memory Patterns)



Test – Chart No. 5 (Greyscale Reproduction)



Test – Chart No. 6 (Background Patterns)



Test – Chart No. 7 and Chart for Testresults



Yield Test – Charts Dr. Grauert and ISO Draft


Eilzustellung

Norddeutsches Farbenwerk KGHerrn Dr. GrauertGroße Elbstraße 64

22767 Hamburg

Org. III 5/37 H-A 4 34 22.04.7517.04.75 Volkmann

Vordruckgestaltung für allgemeinen SchriftVerkehr, für das Bestell- und Rechnungswesen E i l t

Sehr geehrter Herr Dr. Grauert,

sie können das Schreiben der Briefe, Bestellungen., Rechnungen usw. sowie das Bearbeiten des Schriftgutesrationalisieren, wenn die Vordrucke Ihres Unternehmens der folgenden Normen entsprechen:

DIN 676 Geschäftsbrief; Vordruck A4 DIN 4991 Vordrucke im Lieferantenverkehr; Rechnungen DIN 4998 Entwurfblätter für Vordrucke

Diese Normen enthalten alle Einzelheiten für den sinnvollen und zweckmäßigen Aufdruck. Wenn dazu bei derBeschriftung genormte Vordrucke DIN 5008 „Regeln für Maschinenschreiben“ beachtet wird, entstehenübersichtliche und werbewirksame Schriftstücke.

Die beigefügten 6 Mustervordrucke zeigen, daß das Beachten der Normen die künstlerische undwerbewirksame Gestaltung der Vordrucke nicht ausschließt.

Da wir uns auf die Herstellung genormter Vordrucke spezialisiert haben, können wir besonders billig liefern.Eine Probebestellung wird Sie und Ihre Geschäftsfreunde von den Vorteilen überzeugen.

Mit bester Empfehlung

NORAGDruckerei und Verlagshaus KG

Hermann

Anlagen

6 Mustervordrucke


DIN-Test Charts according to DIN 33870Proposed Change for Yield Test :

New DIN - Test - Chart



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