Peter Melzer

Device and method for detecting the edge of a recording material

Apparatus and method for measuring the length change of the feed spindle in an exposer for printing originals

Method and apparatus for linearity measurement

Drive system for a scanning or recording device for a reproduction appliance

Method for controlling electric stepper motor for printing plate exposure device, involves positioning rotor of motor in position by controller in accordance with rotating field of stator before switching off motor current

Printing plate cartridges adjusting method for digital printing machine, involves sensing presence of cartridges at respective positions within cartridge supplying device by optical, contact-less working XY-sensors in region of load opening

Method for setting up and/or operating a web-fed printing press and web-fed printing press for carrying out the method

Printing plate recording device with pivoted sensor finger for detecting edge of printing plate incorporated in surface of printing plate exposure drum

Displacement spindle length variation measuring method, for printing plate exposure device, uses measurement of stepping motor clock pulses for displacement of exposure head carrier along reference path

Verfahren zum Einrichten und/oder Betreiben einer Rollendruckmaschine