| 摘要 |
An electrophotogrpahic printer having a photoconductor with an As2-xSe3+x (0<x<0.5) overcoat layer and a carrier generation layer comprising a Se-Te alloy containing about 42% by weight of tellurium is provided in which the charge-removing light has a wavelength shorter then 680 nm, and the time interval between the removal of charge and the re-electrification is in excess of 400 msec, thus minimizing the potential drop at the surface of the photoconductor.
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