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The documen ts mus t all guarantee t he follow ing characterist ics:
• Use paper matching the indicated characteristics.
• They must have well defined top and left edges, with a square angle tolerance of 0.1° on all edges.
• The paper must not have holes, perforations, folds or tears anywhere within the print area of the document.
• The radius on a corner of the form must be within 9.5 mm from the left or right edge.
• The form to be printed must not cont ain foreign mater ial.
• Form opacity must be at least 75%. Forms with a lower opacity may cause feed errors.
• Never print on documents with metallic o r hard p lastic fastener s or sta ples, they may damage the printer.
Use only sewn passbooks.
• To get the maximum print contrast you s hould print on white or light colored paper. You may overstrike to
improve the low contrasting paper.
• It is preferable to use single and multiple documents with the fibr e running in the insertion direction of the
printing unit.
• Recycled paper is permitted on principle.
• It is p referable t o print on mult iple forms with a nar row glue strip or top-gluing. The gluing must not cause
waving in the set of forms.