Printer assembly having a support frame for supporting a printhead arrangement
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United States of America Patent
Stats
-
May 11, 2010
Grant Date -
May 14, 2009
app pub date -
Nov 18, 2008
filing date -
Jan 21, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is a printer assembly for a pagewidth printer, said assembly having a support frame for supporting a printhead arrangement. The support frame includes an outer wall portion and an inner wall portion separated by an internal cavity. The support frame also includes a lower arm portion and an upper wall fast with the outer and inner wall portions. The upper wall portion defines a channel for receiving printhead tiles of the printhead arrangement. The upper wall portion and arm portion have a clipping arrangement configured to receive a printed circuit board (PCB) having electronics for controlling the printhead arrangement. The support frame is configured to minimize substantial dimensional changes due to environmental changes to retain a positional relationship between individual printhead tiles of the printhead arrangement.
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Cited Art Landscape
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