BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a schematic view showing a configuration of a printer;
FIG. 2 is a view showing an internal configuration of a sheet feeder shown in FIG. 1;
FIGS. 3A and 3B are diagrams showing movements of sheets and brushes accommodated in the sheet feeder shown in FIG. 2;
FIG. 4 is a perspective view showing the periphery of the inner casing of the sheet feeder shown in FIG. 2;
FIG. 5 is a partially sectional upper surface view showing the interior of the sheet feeder shown in FIG. 2;
FIG. 6 is a block diagram showing a configuration of the printer control section shown in FIG. 1;
FIG. 7 is a flowchart showing movements of a printer and a series of flows of action and control from the time when the power source of the printer illustrated in FIG. 1 is turned on and the time when it is turned off;
FIG. 8 is a view showing an internal configuration of another sheet feeder;
FIG. 9 is a partially sectional upper surface view showing the interior of the sheet feeder shown in FIG. 8;
FIG. 10 is a perspective view showing other outer casing;
FIGS. 11A and 11B are enlarged views of an area encircled by an alternate long and short dash line in FIG. 10; and
FIGS. 12A and 12B are perspective views showing another inner casing.
Patent Application
20070216745
