EP 0404759 B1 19921104 - SINGLE-PAGE PRINTER FOR DUPLEX AND SIMPLEX OPERATION
Title (en)
SINGLE-PAGE PRINTER FOR DUPLEX AND SIMPLEX OPERATION
Publication
Application
Priority
DE 8800111 W 19880302
Abstract (en)
[origin: WO8908282A1] Printing device for printing one or both sides of single sheets fed consecutively by the printing device, comprising a printing channel (DK) with associated printing station (DS) and paper-transporting elements (P). The printing channel (DK) is coupled, on the input and output sides, to paper-transporting elements (P) and a return channel (RF) with a turning arrangement (W1), which, if necessary, returns the one-side printed sheets to the printing station (DS) for printing of the reverse side. The printing channel (DK) is connected to a paper-transporting channel system having paper-transporting elements (P) with separate duplex (DUK) and simplex (SK) channels for transporting separately the one-side or two-side printed single sheets to a common output channel (AK) having a second turning station (W2) for the duplex sheets. The simplex channel (SK) has a magazine which stores a first, one-side printed sheet at least until another two-side printed sheet to be delivered from the output channel before said first sheet has passed along the duplex channel (DUK).
IPC 1-7
IPC 8 full level
B41J 13/00 (2006.01); B65H 29/58 (2006.01); B65H 29/60 (2006.01); B65H 85/00 (2006.01); G03G 15/00 (2006.01); G03G 15/23 (2006.01); G03G 21/00 (2006.01)
CPC (source: EP US)
G03G 15/234 (2013.01 - EP US); G03G 15/6573 (2013.01 - EP US); G03G 2215/00421 (2013.01 - EP US); G03G 2215/00426 (2013.01 - EP US); G03G 2215/0043 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
WO 8908282 A1 19890908; DE 3875740 D1 19921210; EP 0404759 A1 19910102; EP 0404759 B1 19921104; JP 2859278 B2 19990217; JP H03503029 A 19910711; US 5060025 A 19911022
DOCDB simple family (application)
DE 8800111 W 19880302; DE 3875740 T 19880302; EP 88901799 A 19880302; JP 50180588 A 19880302; US 56638390 A 19900828