Cut-to-tie ratio, Perforation intersections, Chaff content – Printronix P5000LJ Series User Manual

Page 310: Summary, Storage and handling

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Appendix B

Summary

Cut-To-Tie Ratio

____:____ (Typical ratio is 4:1, or 80% cut to 20% tie)

Thickness Buildup = ________ in. / cm

Perforation Intersections

________

Horizontal-vertical perforations are tie points. Cut points at such
intersections are unacceptable.

Chaff Content

________

Tractor holes are clear of chaff.

________

There is no loose chaff in the box the paper is packed in.

Summary

Because it is impossible to test all possible forms available for use in the
printer, Printronix recommends that paper conform to the specifications
outlined in this appendix for the best printer performance.

But the guidelines in this appendix are not a substitute for actual testing.
Always test forms—including special single-part paper, multipart forms, forms
with glue strips, carbonless forms, card stock, and labels—for satisfactory
feeding, registration, and print quality prior to purchase. For best results in
selecting standard or specialty forms, consult a forms vendor who can ensure
conformance to the guidelines in this appendix and who can recommend cost-
effective purchases.

Storage And Handling

The performance of the printer depends to a large degree on the condition of
the paper used; therefore, the following principles for packaging, handling,
and storage are recommended.

Packaging

To avoid damage during handling, use top and bottom fillers in continuous
form cartons to hold the paper stack firmly in place. Proper packaging
ensures that the paper remains flat and is not damaged along the edges.

Note

A cut-to-tie ratio that causes a thickness buildup greater than
0.025 in. / 0.0635 cm, or that creates an evenness variation greater than
0.003 in. / 0.00762 cm, will result in an unreliable and unpredictable form.

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