Electrophotography – Document handling – Copy
Reexamination Certificate
2005-06-21
2005-06-21
Grimley, Arthur T. (Department: 2852)
Electrophotography
Document handling
Copy
C399S364000, C399S402000
Reexamination Certificate
active
06909872
ABSTRACT:
A printer device has first and second print media paths to carry paper from a sheet pickup mechanism to the printer device and then to a sheet exit opening. A third print media path carries the sheet from the sheet exit opening back to the printer device for duplex printing. A sheet diverter has first and second operating positions for allowing the sheet to pass in the first flow direction and for diverting the sheet in a second flow direction toward the printer device. A sheet pickup mechanism has a first operating position for the mechanism to pick up the sheet from a sheet dispensing tray and a second operating position in which the mechanism is part of a duplex printing path when the sheet travels in the second flow direction toward the printer device.
REFERENCES:
patent: 4924275 (1990-05-01), Nelson
patent: 5055885 (1991-10-01), Yoshikado et al.
patent: 5678157 (1997-10-01), Yoshida et al.
patent: 6275676 (2001-08-01), Ushio
Gleitz Ryan
Grimley Arthur T.
Hewlett--Packard Development Company, L.P.
LandOfFree
Multipath printers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multipath printers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multipath printers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3522817