Method and apparatus for converting a conventional copier into an electronic printer
First Claim
Patent Images
1. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
- display means for placement on the photocopier window for displaying images through the photocopier window,light gasket means substantially disposed around the display means for preventing ambient light from leaking in between the display means and the photocopier window,detecting means including a plurality of sensors for detecting the occurrence of a copying operation performed by the photocopier, andcontrol means, responsive to the detecting means, for controlling the display means to display a first image prior to the detection of a copying operation and to display a second image following the detection of a copying operation by each of the plurality of sensors.
0 Assignments
0 Petitions
Accused Products
Abstract
A "conversion" device is described that enables a conventional, dedicated copier 4 designed for the singular purpose of making copies to be employed additionally as an electronically-driven printing apparatus, thereby offering a standard issue copier 4 the added functionality of a computer printer or facsimile machine.
-
Citations
14 Claims
-
1. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window, light gasket means substantially disposed around the display means for preventing ambient light from leaking in between the display means and the photocopier window, detecting means including a plurality of sensors for detecting the occurrence of a copying operation performed by the photocopier, and control means, responsive to the detecting means, for controlling the display means to display a first image prior to the detection of a copying operation and to display a second image following the detection of a copying operation by each of the plurality of sensors. - View Dependent Claims (2, 3)
-
-
4. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window, light gasket means substantially disposed around the display means for preventing ambient light from leaking in between the display means and the photocopier window, switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command from within an applications program run on the computer causes the data stream intended for printout to be sent to the display means.
-
-
5. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window, light gasket means substantially disposed around the display means for preventing ambient light from leaking in between the display means and the photocopier window, switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command within an applications program, run on the computer causes the data stream intended for printout to be sent to the display means, and processing means for converting at least a portion of the diverted data stream into display means control code.
-
-
6. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window, detection means including a plurality of sensors for detecting the occurrence of a copying operation performed by the photocopier, and control means, responsive to the detecting means, for controlling the display means to display a first image prior to the detection of a copying operation and to display a second image following the detection of a copying operation by each of the plurality of sensors. - View Dependent Claims (7, 8)
-
-
9. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
display means for placement on the photocopier window for displaying images through the photocopier window, switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command from within an applications program run on the computer causes the data stream queued for printout to be sent to the display means.
-
10. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window, switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command from within an applications program run on the computer causes the data stream queued for printout to be sent to the display means, and processing means for converting at least a portion of the data stream into display means control code.
-
-
11. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window; detecting means including a plurality of sensors for detecting the occurrence of error conditions arising during the copying operations, control means, responsive to the detecting means, for halting the display of images subsequent to the detection of an error condition, and switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command from within an applications program run on the computer causes the data stream intended for printout to be sent to the display means. - View Dependent Claims (13)
-
-
12. A computer for presenting images to a photocopier through a photocopier window to enable reproduction of the images by the photocopier, the computer comprising:
-
display means for placement on the photocopier window for displaying images through the photocopier window; detecting means including a plurality of sensors for detecting the occurrence of a copying operation performed by the photocopier and for detecting the occurrence of error conditions arising during the copying process; control means, responsive to the detecting means, for controlling the display means to display a first image prior to the detection of a copying operation and to display a second image following the detection of a copying operation by each of the plurality of sensors, miscopy protection means for preventing the display of images subsequent to the detection of an error condition, and switching means for diverting a data stream queued for printout by the computer to the display means, whereby execution of a print command from within an applications program run on the computer causes the data stream intended for printout to be sent to the display means. - View Dependent Claims (14)
-
Specification