Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Reexamination Certificate
2006-05-30
2008-08-05
Pham, Hai C (Department: 2861)
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
C347S264000
Reexamination Certificate
active
07408568
ABSTRACT:
A controller stops a registration roller to temporarily hold a recording sheet and restarts the registration roller at a timing of transferring an image formed on an intermediate transferring belt to a predetermined position of the recording sheet. Then, an adjustment time calculator compares a time measured by a time counter with a predetermined reference time and calculates the difference between the measured time and the reference time as the adjustment time. The controller controls the driving of the sheet feeding mechanism based on the calculated adjustment time so that the waiting time of a next recording sheet becomes closer to the predetermined reference time.
REFERENCES:
patent: 5797080 (1998-08-01), Okamoto
patent: 6651980 (2003-11-01), Isemura et al.
patent: 2002-116590 (2002-04-01), None
Casella Anthony J.
Hespo Gerald E.
Kyocera Mita Corporation
Pham Hai C
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