Title:
PLATE-MAKING PRINTING DEVICE
Document Type and Number:
Japanese Patent JP3806478
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To shorten a first print time(FPT) further beyond the present FPT by setting the operating time at which the rotation for winding of a finished master is started by a printing drum in the highest speed/optimum mode, in accordance with a plate-making area size, in a subscan direction, for plate- making in response to the image area of a manuscript.
SOLUTION: The amount of deflection of a plate-making finished master is stored in advance as data in ROM 92 in accordance with a paper size LS so that the rotation for winding of the master is started in the highest speed timing mode. A main control device 90 variably controls the start of the rotation for winding of the plate-making finished master by a printing drum in the highest speed/optimal timing mode, while referring to the data stored in ROM 92, in compliance with the paper size LS detected by size detection sensors 47, 48.
Inventors:
Hideyuki Kagawa
Application Number:
JP451497A
Publication Date:
August 09, 2006
Filing Date:
January 14, 1997
Export Citation:
Assignee:
Tohoku Ricoh Co., Ltd.
International Classes:
B41F13/16; B41L13/14; B41C1/14; (IPC1-7): B41L13/14; B41C1/14; B41F13/16
Domestic Patent References:
| JP7266530A | ||||
| JP8216493A | ||||
| JP7314873A | ||||
| JP7309002A | ||||
| JP8230154A | ||||
| JP6032037A | ||||
| JP8169628A | ||||
| JP8332768A |
Attorney, Agent or Firm:
Toru Kabayama
Shogo Honda
Shogo Honda