The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 1997
Filed:
Jul. 06, 1994
Pitney Bowes Inc., Stamford, CT (US);
Abstract
The printer control module is programmed to output control signals to the printer driver characterized by the data written in the control registers. The control system for a printing apparatus includes a printer unit responsive to a printer driver unit. The printer driver unit is responsive to the control system. The control system has a programmable printer control module in communication with the printer driver unit and a programmable microcomputer in bus communication with the printer control module. The microcomputer has a non-volatile memory unit for storing the data. The printer driver unit is responsive to control signals from the printer control module for driving the printer unit. The printer control module includes a buffer for holding printer data and the registers of the control module, including a control register, a shift register and a strobe width register. A strobe signal module generates a strobe signal for the printer driver unit having one of a plurality of strobe widths selected in response to the data written in the strobe width register. The control module also selectively causes one of a plurality of clock signals for the printer driver unit in response to data written in the control register. A shift module causes printer data to be delivered to the printer driver unit in one of a plurality of frame sizes in response to data written in the shift register. The programmable microcomputer is programmed to writing data into the control registers.