EP 4014094 A1 20220622 - METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
Title (en)
METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
Title (de)
VERFAHREN UND SYSTEM ZUR UMWANDLUNG EINES TONERPATRONENDRUCKERS
Title (fr)
PROCÉDÉ ET SYSTÈME DE CONVERSION D'UNE IMPRIMANTE À CARTOUCHE DE TONER
Publication
Application
Priority
- US 202017079151 A 20201023
- US 202117194620 A 20210308
- US 2021031446 W 20210508
Abstract (en)
[origin: WO2022086592A1] A method of converting a CMYW toner printer to a CMYK printer that prints with black toner, comprising the steps: providing a CMYW toner printer; wherein the CMYW toner printer has four starting toner printing cartridges; wherein the four starting toner printing cartridges comprise a white toner printing cartridge, a cyan toner printing cartridge, a magenta toner printing cartridge, and a yellow toner printing cartridge; removing one or more of the four starting toner printing cartridges from the CMYW toner printer, such that there are one or more empty toner cartridge slots; providing a black toner printing cartridge that are each filled with black toner; and installing the black toner printing cartridge into the one or more empty toner cartridge slots.
IPC 8 full level
G03G 15/01 (2006.01); G03G 15/08 (2006.01)
CPC (source: EP)
G03G 15/0178 (2013.01); G03G 15/0865 (2013.01); G03G 15/6585 (2013.01); G03G 15/0894 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2022086592 A1 20220428; CA 3130487 A1 20220423; EP 4014094 A1 20220622; EP 4014094 A4 20230802
DOCDB simple family (application)
US 2021031446 W 20210508; CA 3130487 A 20210508; EP 21754884 A 20210508