Patent ID: 8783182

Claim:
A method of retrofitting a newspaper pressline over time, the method comprising: providing a pressline having: a press unit having at least one existing plate cylinder, and each of said existing plate cylinders having two existing plates attached thereto, each of said existing plates comprising generally half the circumference of the attached existing plate cylinder, the plate cylinders being thus configured to print two pages of a newspaper with each rotation; and an existing folder configured to fold said newspaper printed from said press unit when said press unit prints two pages of said newspaper with each rotation; replacing all of said existing plate cylinders on said press unit with new plate cylinders having generally the same length, diameter, and circumference as the existing plate cylinders but having only a single new plate attached thereto, said new plate comprising substantially the entire circumference of the attached new plate cylinder; providing a new folder to said pressline, said new folder configured to fold a newspaper printed from said press unit when said press unit prints three pages of said newspaper with each rotation; and operating the pressline in accordance with each of the following operational modes: during a first time period, prior to the replacing of said existing plate cylinders on said press unit and prior to providing said new folder to said pressline, printing two pages with each rotation of said plate cylinders and providing said pages to said existing folder; and during a second time period, after the replacing of all of said existing plate cylinders on said press unit has been completed, and the providing of said new folder to said pressline has been completed, configuring all said new plates on said press unit to print three pages with each rotation of said plate cylinders and providing said pages to said new folder.