Photocopying – Contact printing – Light boxes
Patent
1988-12-15
1989-08-29
Braun, Fred L.
Photocopying
Contact printing
Light boxes
162271, 355284, 355295, G03G 1520, G03G 2100
Patent
active
048622150
ABSTRACT:
An image forming apparatus having an intermediate guide device which is disposed at an intermediate portion between a transfer section and a fixing section for the purpose of guiding a transfer medium while imparting breadthwise tension thereto. This intermediate guide device prevents any wrinkle occurring in the transfer medium near the fixing section from being moved toward the transfer section. In addition, the toner on the transfer medium is prevented from being transferred onto upper-surface rollers of the guide device when the electric charge of the toner leaks to the rollers.
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Ebata Tokihide
Kurata Mitsuru
Namekata Kiyokazu
Niizawa Takuji
Nomura Akihiro
Braun Fred L.
Canon Kabushiki Kaisha
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