Image forming apparatus

Details Image forming apparatus Image forming apparatus

2007-12-21

2010-06-08

Meier, Stephen D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Controller

C347S104000

Reexamination Certificate

active

07731322

ABSTRACT:
An image forming apparatus can form a high-quality image while acquiring a stable conveyance performance. A conveyance belt (21) conveys a recording medium (12) by attracting the recording medium (12) by an electrostatic force. A recording head (7) discharges liquid droplets toward the recording medium (12) being conveyed by the conveyance belt (21). Alternating positive and negative electric charges are applied onto the conveyance belt (21). A conveyance speed is controlled in accordance with a charge period length of the alternating positive and negative electric charges applied onto the conveyance belt (21).

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Mar. 3, 2008 Japanese Office Action in connection with related Japanese patent application No. JP2004-131196.

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