Schein Electrophotography and Development Physics

2. Auflage 1992
ISBN: 978-3-642-77744-8
Verlag: Springer
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 14, 363 Seiten, eBook

Reihe: Springer Series in Electronics and Photonics

Electrophotography and Development Physics focuses on the
complicated and increasingly important technology found in
photocopiers and laser printers. An introduction chapter
acquaints the reader with the technical history of
electrophotography, its current and projected markets, and
also alternative related copying and printing technologies.
A concise descriptionof the physics of the complete
electrophotgraphic process is followed by an in-depth
treatment of static electricity. The three types of
developmentsystems (two component, monocomponent, and
liquid), and their associated charging mechanisms. In this
second edition, a discussion of the new color copiers and a
chapter updating the original material have been added. On
mastering this material, which is presented in a manner
suitable for both the newcomer and the established expert,
the reader will have a workingknowledge of the
electrophotographic process and a detailed knowledge of its
important subsystem, development.

Zielgruppe

Professional/practitioner

Autoren/Hrsg.

Schein, Lawrence B.

Inhaltsverzeichnis

1. Introduction.- 1.1 Technical History.- 1.2 Copier Market.- 1.3 Printer Market.- 1.4 Alternative Powder Marking Technologies.- 2. The Electrophotographic Process.- 2.1 The Six Steps of Electrophotography.- 2.2 Implementation-Interactions.- 2.3 Subsystem Choices.- 3. The Development Step.- 3.1 Challenges.- 3.2 Focus.- 3.3 Descriptions.- 4. Toner Charging for Two Component Development Systems.- 4.1 Metal-Metal Contact Charging.- 4.2 Metal-Insulator Contact Charging.- 4.3 Insulator-Insulator Contact Charging.- 4.4 Toner-Carrier Charging.- 4.5 Summary.- 5. Cascade Development.- 5.1 Development Mechanisms.- 5.2 Experimental Work.- 5.3 Theory Ill.- 5.4 Summary.- 6. Insulative Magnetic Brush Development.- 6.1 Qualitative Comparison of Development Mechanisms.- 6.2 The Electric Field.- 6.3 Theories of Solid Area Development.- 6.4 Solid Area Development Experiments.- 6.5 Line Development.- 6.6 Background Development.- 6.7 Improvements.- 6.8 Summary.- 7. Conductive Magnetic Brush Development.- 7.1 Initial Theoretical Ideas.- 7.2 Experimental Data and Discussions.- 7.3 Infinitely Conductive Theory.- 7.4 Comparison with Experiment.- 7.5 Line Development.- 7.6 Background Development.- 7.7 Summary.- 8. Toner Charging for Monocomponent Development Systems.- 8.1 Induction Charging.- 8.2 Injection Charging.- 8.3 Contact Charging.- 8.4 Corona Charging.- 8.5 Charging Methods for Powder Coating.- 8.6 Other Charging Methods.- 8.7 Traveling Electric Fields.- 9. Monocomponent Development.- 9.1 Aerosol or Powder Cloud Development.- 9.2 Early Work.- 9.3 Theory of Monocomponent Development.- 9.4 Conductive Toner.- 9.5 Magnetic, Insulative Toner.- 9.6 Nonmagnetic, Insulative Toner.- 9.7 Summary.- 10. Liquid Development.- 10.1 Material Requirements.- 10.3 Toner Characteristics.- 10.4 Recent Developments.- 10.5 Summary.- 11. Color Electrophotography.- 11.1 History.- 11.2 Image Quality.- 11.3 Colored Toner Accumulation.- 11.4 New Development Systems.- 11.5 Color Market.- 11.6 Current Copier Products.- 11.7 Current Printer Products.- 12. Update of Chapters 1–10.- 12-1.2 Copier Market.- 12-1.3 Printer Market.- 12-1.4 Alternative Powder Marking Technologies.- 12-4 Toner Charging for Two Component Development Systems.- 12-4.3 Insulator-Insulator Contact Charging.- 12-4.4 Toner-Carrier Charging.- 12-6.4 Solid Area Development Experiments.- 12-6.6 Background Development.- 12-7.3 Infinitely Conductive Theory.- 12-8.3 Contact Charging.- 12-9.3 Theory of Monocomponent Development.- 12-9.4 Conductive Toner.- 12-9.6 Nonmagnetic, Insulative Toner.- 12-10.4 Recent Developments.- References.