Technical Papers

Links to PDF format documents are below. You will need Adobe® Acrobat® Reader to view them. The title to all documents provided herein remain with the owner of the organization or individual. They are reprinted here. If you find them useful, please let us know.

Exec Summary -  Accelerated Life Testing of Digital Images, PDF: This document summarizes the effects of various contaminants (such common durability factors as UV light, pollutants, temperature and humidity) as well as "casual contaminants" on the life time of digital images. Other factors tested included handling and accidental contaminants, storage contaminants, and writing inks.  Conclusions and recommendations for developing test standards are included.  The full 148-page detailed report may be obtained by contacting TPR directly by phone or e-mail and requesting a copy.

Effect of Various Contaminants on Ink Jet Photo, PDF: This document contains an enhanced slide presentation of the results of the above accelerated life test study.

Image Permanence - Comparing The Technologies ,PDF: The paper addresses image permanence performance among inkjet, silver halide, EP, and thermal printer systems. Testing and methods are discussed, with conclusions and recommendations. The paper was presented by Peter Mason, TPR's Senior VP and CTO at the IS&T NIP 23 conference in Anchorage, Alaska on September 20, 2007. ***

Test of Inkjet Prints For Eastman Kodak - Summary, PDF: This summary report describes a blind image environmental stability test on a number of inkjet print samples.

Test of Inkjet Prints For Eastman Kodak, PDF: This full report describes a blind image environmental stability test on a number of inkjet print samples.

Experienced-Based Printer Product Development Process, PDF: By Peter Mason, Vice President and General Manager, TPR, Rochester, NY. ***

Laser Toner Fusion: An Imaging Process for Graphic Arts Applications, PDF: by Bill Mey and Dennis R. Kamp. ***

The PEARLS(TM) White Paper, PDF: - Image Print Quality Considerations.

Test of Epson Ink Cartridges vs. Non-Epson Ink Cartridges, PDF: This summary report covers a study regarding page yield and reliability of OEM vs. third-party ink cartridges.

Test of Epson Ink Cartridges vs. Non-Epson Ink Cartridges and Refill Kits, PDF: This second summary report covers a study regarding page yield and reliability of OEM vs. third-party ink cartridges/refill kits.

Toner Contact Force - Electrostatic, PDF: by W. Stanley Czarnecki and L. B. Schein 

Proximity Theory of Toner Adhesion, PDF: by L. B. Schein and W. Stanley Czarnecki. ***

Experimental Verification of the Proximity Theory of Toner Adhesion, PDF: by L. B. Schein, W. Stanley Czarnecki, Bruce Christensen, Taomo Mu, and Graham Galliford. ***

The contribution of the electrostatic proximity force to atomic force microscopy with insulators, PDF:T by L. B. Schein and W. Stanley Czarnecki.


*** Reprinted with permission of the IS&T: The Society for Imaging Science and Technology sole copyright owners of The Journal of Imaging Science and Technology.