Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2006-06-28
2009-12-08
Pham, Hai C (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S248000
Reexamination Certificate
active
07629991
ABSTRACT:
A write controlling device for an image forming apparatus including a time lag detecting device configured (i) to detect a time lag between (a) synchronization signal generated by a synchronization detecting device and (b) a mark signal generated by a mark sensor configured to detect a mark on a transfer belt configured to transfer plural color toner components; and (ii) to output a white line insertion value using the detected time lag; and a reconfiguration device configured to reconfigure the white line insertion value and a write timing setting value defining a writing start position in a sub-scanning direction using a write timing ancillary value which defines the quantity of reconfiguration.
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Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Pham Hai C
Ricoh & Company, Ltd.
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