Digital printing press
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 9, 2019
Grant Date -
Aug 17, 2017
app pub date -
Oct 5, 2015
filing date -
Oct 16, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A digital printing press including a printing cylinder configured to transport a sheet, a driving device (41) configured to drive the printing cylinder, an encoder (44) configured to detect the phase of the printing cylinder, and first to fourth inkjet heads configured to print the sheet. The digital printing press includes a floating detector facing the printing cylinder and configured to detect an abnormality of the sheet, a display device, and a control device configured to control an operation of the driving device. The control device includes a function of stopping the driving device when the floating detector detects a floating portion. The control device includes a function of obtaining information specifiable a position of an abnormality occurrence portion based on the phase of the printing cylinder when the floating detector detects the floating portion and the phase of the printing cylinder when the driving device stops after floating detection and displaying the information on the display device. The digital printing press is capable of quickly specifying an abnormality occurrence portion detected during printing.
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