Photocopying – Contact printing – Light boxes
Patent
1989-02-17
1990-11-27
Pendegrass, Joan H.
Photocopying
Contact printing
Light boxes
118652, 222DIG1, 239675, G03G 2100
Patent
active
049740318
ABSTRACT:
A toner collecting device for collecting residual toner removed from an image retainer by a cleaning device after a toner image formed in the image retainer has been transferred to a sheet of paper. The toner collecting device has therein a conveyor device for carrying the residual toner. The conveyor device has its leading end portion disposed at a central portion of the toner collecting device. The upper surface of the toner collecting device has functions to guide transfer paper and to support a transfer electrode, and the leading end portion of the conveyor device is provided with a toner distributing diffusion blade member.
REFERENCES:
patent: 3950092 (1976-04-01), Zoltner
patent: 4745440 (1988-05-01), Kono et al.
patent: 4819578 (1989-04-01), Koiso et al.
Hashimoto Takayoshi
Koiso Jun-ichi
Shida Toshio
Konica Corporation
Pendegrass Joan H.
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