Appeal No. 1998-0893 Application No. 08/196,440 letter"; a user of WordPerfect 5.2 for Windows with the Common User Access (CUA) keyboard style can go to the end of the document by pressing Ctrl+End (pp. 30-31). WordPerfect discusses the problem of reverse printing to avoid the problem of having to manually re-collate the pages from printers that print pages face up (page 305). The macro for backwards printing at page 306, together with the WordPerfect program, performs the function of "recognizing said first and second control codes . . . for the purpose of playing back said recorded binary words to the printer, letter page by letter page in inverse order . . . ." Thus, I find that the method of reverse printing using embedded control codes was known. The main reason I write separately is to point out that claim 6 requires more than just a means for inverting the order of printing and a folder-inserter. Claim 6 requires an inverter having "input/output interfaces connected to the word processor system, the sheet-fed printer and the folder- inserter" and "means for starting an operation cycle of the folder-inserter when all of the pages of the letter have been printed." Assuming, arguendo, that the inverter's means for inserting codes and means for playing back the recorded binary 12Page: Previous 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 NextLast modified: November 3, 2007