| 摘要 |
A blade for cleaning toner from a liquid developed imaging surface comprises a body of high conductivity formed of rubber impregnated with carbon particles and a tip contacting the imaging surface formed of an inherently conductive rubber of lesser conductivity, the liquid developer affecting the conductivity of the body but not that of the tip, and the tip being replaceably inserted in a cooperating re-entrant cavity of large surface area formed in the body to provide a low contact resistance therebetween.
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