Copier

	PAT. NO.	Title
251	4,853,750	Document holder for a copier and hinge mechanism therefor
252	4,853,748	Variable magnification copier
253	4,851,878	Copy information output device for a copier
254	4,843,427	Selective charge removal system for copier
255	4,836,664	Lens system for a copier
256	4,835,582	Device for driving a photoconductive element of an electrophotographic copier etc.
257	4,834,360	Job batching system for high capacity copier with RDH
258	4,830,893	Silicone rubber-covered copier roll
259	4,822,691	Copier resistant coating for polyvinyl chloride
260	4,819,021	Copier on-line variable tab cutter
261	4,814,831	Control system for a copier
262	4,814,798	Combined electrographic printer, copier, and telefax machine with duplex capability
263	4,811,054	Composite copier with trimming and masking modes of operation
264	4,807,046	Copier
265	4,806,981	Cleaning unit in electrophotographic copier
266	4,804,998	Sheet transport control method for copier and others
267	4,800,839	Developing device for electrophotographic color copier
268	4,789,879	Copier for composite copying with automatic magnification adjusting means
269	4,782,370	Original supporting table for copier
270	4,782,367	Extra data adding unit for a copier
271	4,778,272	Apparatus for detecting a document size in a copier and others
272	4,775,874	Magnetic closing and conveying mechanism for non-mechanical printer or copier devices
273	4,772,917	Copier with double-face copying and/or composite copying capability and intermediate sheet feeder therefor
274	4,763,159	Multimagnification optical system in a dual mode copier
275	4,760,427	Exposing apparatus for color copier
276	4,758,865	Magnification selecting device for a copier
277	4,755,852	Exposure control device for a copier
278	4,755,851	Magnification-variable copier
279	4,754,960	Dual mode copier document work station and web guide
280	4,754,300	Combined electrographic printer, copier, and telefax machine
281	4,752,811	Control device for paper separating claw of a copier
282	4,750,017	Composite copying method and color copier for practicing the same
283	4,748,481	Housing for copier separable into upper and lower frames
284	4,746,950	Color copier
285	4,746,796	Corotron wire cassette for electrophotographic printer or copier devices
286	4,745,438	Automatic copier show-around erase system
287	4,745,437	Copier machines
288	4,742,371	Optical system for color copier
289	4,740,815	Apparatus for compensating for irregularities of illumination for a copier
290	4,740,541	Copier resistant coating for polyvinyl chloride
291	4,737,216	Method of fabricating disposable roller for use in xerographic copier machines
292	4,733,857	Copier with sorting function
293	4,733,269	Control system for color copier
294	4,728,985	Copier capable of setting up an erase area on a photoconductive element
295	RE32,611	Adjusting copier copy contrast and density during production runs
296	4,727,402	Automatic copier signature set production
297	4,719,491	Copier
298	4,707,745	Digital copier with document image region decision device
299	4,706,131	Photographic copier image contrast control
300	4,693,590	Electronic copier with automatic document feeder and sorter