Electrophotographic luminescent amplification process

摘要

An electrographic luminescent amplification process is described which includes the steps of: a. forming a low amplitude differential voltage pattern on a photoconductor; b. developing the low amplitude differential voltage pattern with a luminescent toner to form a luminescent toner image; c. exciting the luminescent toner image to produce emitted radiation; d. exposing a photoconductor to the emitted radiation to produce a high amplitude differential voltage pattern on the photoconductor; and e. developing the high amplitude differential voltage pattern to produce a high density image.