EP 2085230 A1 20090805 - Printer
Title (en)
Printer
Title (de)
Drucker
Title (fr)
Imprimante
Publication
Application
Previously filed application
07109059 20070529 EP
Priority
- EP 07109059 A 20070529
- JP 2006178945 A 20060629
- JP 2006178946 A 20060629
- JP 2006178951 A 20060629
- JP 2006178956 A 20060629
- JP 2007016592 A 20070126
- JP 2007016593 A 20070126
Abstract (en)
A printer comprising a first print head (310) and a first platen (311) are opposed to a second print head (320) and a second platen (321), respectively, across a paper-feeding path (304), and data is printed on both sides of a paper (302), characterized in that the first platen (311) is a platen roller which rotates to feed the paper (302), and the second platen (321) is fixed in place, has an arced surface (321a) opposed to the second print head (320) and having a radius of curvature almost equal to a radius of curvature of the first platen (311), and has a width as measured in the direction of feeding the paper (302), which is smaller than a diameter of the first platen (311).
IPC 8 full level
B41J 2/50 (2006.01); B41J 2/505 (2006.01); B41J 3/54 (2006.01); B41J 3/60 (2006.01)
CPC (source: EP)
B41J 2/32 (2013.01); B41J 3/60 (2013.01); B41J 11/46 (2013.01); B41J 15/042 (2013.01); B41J 2202/31 (2013.01)
Citation (applicant)
- JP H11286147 A 19991019 - NEC YONEZAWA LTD
- US 6784906 B2 20040831 - LONG JOHN [US], et al
Citation (search report)
- [A] US 2003112318 A1 20030619 - LONG JOHN [US], et al
- [A] EP 0947340 A2 19991006 - NEC CORP [JP]
- [A] US 4750006 A 19880607 - HASHIMOTO KENICHIRO [JP]
- [A] EP 1120265 A2 20010801 - OKI DATA KK [JP], et al
- [A] EP 0376404 A1 19900704 - OCE GRAPHICS FRANCE [FR]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1872957 A2 20080102; EP 1872957 A3 20081105; EP 1872957 B1 20101215; AT E507082 T1 20110515; AT E552119 T1 20120415; CN 101096155 A 20080102; CN 101096155 B 20100602; CN 101633274 A 20100127; CN 101633274 B 20120808; CN 101648464 A 20100217; CN 101648464 B 20110921; DE 602007011158 D1 20110127; DE 602007014250 D1 20110609; EP 2085229 A1 20090805; EP 2085229 B1 20120404; EP 2085230 A1 20090805; EP 2085230 B1 20110427
DOCDB simple family (application)
EP 07109059 A 20070529; AT 09159315 T 20070529; AT 09159318 T 20070529; CN 200710127540 A 20070628; CN 200910158924 A 20070628; CN 200910158925 A 20070628; DE 602007011158 T 20070529; DE 602007014250 T 20070529; EP 09159315 A 20070529; EP 09159318 A 20070529