# US 2025/0085658 A1 · Method and system for converting a toner cartridge printer > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2025/0085658 A1 - Document ID: US20250085658A1 - Status: Published application - Kind: A1 - Application number: 18/957,108 - Filed: 2024-11-22 - Published: 2025-03-13 - Earliest claimed: 2015-06-05 - Assignees: UI Technologies, Inc. - Applicants: UI Technologies, Inc. - Inventors: Michael Raymond Josiah; Joseph Dovi - Web page: https://patentgrep.com/patent/US20250085658A1 ## CPC - G03G 21/181: {Manufacturing or assembling, recycling, reuse, transportation, packaging or storage} - G03G 15/0121: {for developing} - G03G 15/0126: {using a solid developer} - G03G 15/0863: {provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory} - G03G 15/0877: {Arrangements for metering and dispensing developer from a developer cartridge into the development unit} - G03G 15/6585: {by using non-standard toners, e.g. transparent toner, gloss adding devices} - G03G 15/0178: {using more than one reusable electrographic recording member, e.g. one for every monocolour image} - G03G: ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY ## Abstract A method of converting a CMYK Standard Color Printer to a CMYW Converted White Printer, comprising the steps: providing a CMYK Standard Color Printer; wherein a CMYK Standard Color Printer comprises: a black toner cartridge; wherein the black toner cartridge is installed in toner cartridge slot one; removing the black toner cartridge from the CMYK Standard Color Printer, such that the toner cartridge slot one is empty toner cartridge slot one; providing a white toner cartridge; wherein the white toner cartridge is configured to fit into the empty toner cartridge slot one; installing the white toner cartridge into the empty toner cartridge slot one; and providing raster image processor (RIP) software, such that the CMYK Standard Color Printer is configured to incorporate the white toner into one or more images printed by the CMYK Standard Color Printer in a single pass such that a CMYW Converted White Printer is created. ## Claims ### Claim 1 A method of converting a CMYK Standard Color Printer to be a CMYW Converted White Printer, comprising the steps: providing a CMYK Standard Color Printer; wherein the CMYK Standard Color Printer comprises: a black toner cartridge; wherein the black toner cartridge is installed in a first toner cartridge slot; removing the black toner cartridge from the CMYK Standard Color Printer, such that the first toner cartridge slot is empty; providing a white toner cartridge; installing the white toner cartridge into the empty first toner cartridge slot; and providing raster image processor (RIP) software, such that the CMYK Standard Color Printer is configured to incorporate a white toner into one or more images printed by the CMYK Standard Color Printer in a single pass; such that a CMYW Converted White Printer is created; wherein the CMYK Standard Color Printer is a printer selected from the group of printers consisting of: Ricoh® C125 P and Ricoh® C125 MF. ### Claim 2 (depends on 1) The method of claim 1, wherein the CMYK Standard Color Printer further comprises: four toner cartridges; and four toner cartridge slots; wherein the four toner cartridge slots comprise the first toner cartridge slot, a second toner cartridge slot, a third toner cartridge slot, and a fourth toner cartridge slot; wherein the four toner cartridges comprise the black toner cartridge, a cyan toner cartridge, a magenta toner cartridge, and a yellow toner cartridge. ### Claim 3 (depends on 2) The method of claim 2, wherein the cyan toner cartridge is installed in the fourth toner cartridge slot, the magenta toner cartridge is installed in the third toner cartridge slot, the yellow toner cartridge is installed in the second toner cartridge slot. ### Claim 4 (depends on 1) The method of claim 1, wherein the RIP software allows for remapping of the CMYK Standard Color Printer. ### Claim 5 (depends on 3) The method of claim 3, wherein the RIP software allows a black color to be printed using a combination of the cyan toner cartridge, the magenta toner cartridge, and the yellow toner cartridge. ### Claim 6 (depends on 1) The method of claim 1, wherein the CMYW Converted White Printer is configured to print a layer of the white toner under the one or more images printed in a single pass. ### Claim 7 A method of converting a CMYK Standard Color Printer to be a WMYC Converted White Printer, comprising the steps: providing a CMYK Standard Color Printer; wherein the CMYK Standard Color Printer comprises: a black toner cartridge and a cyan toner cartridge; wherein the cyan toner cartridge is installed in a fourth toner cartridge slot and the black toner cartridge is installed in a first toner cartridge slot; removing the black toner cartridge from the CMYK Standard Color Printer, such that the first toner cartridge slot is empty; removing the cyan toner cartridge from the CMYK Standard Color Printer, such that the fourth toner cartridge slot is empty; providing a white toner cartridge; installing the white toner cartridge into the empty fourth toner cartridge slot; installing the cyan toner cartridge into the empty first toner cartridge slot; and providing raster image processor (RIP) software, such that the CMYK Standard Color Printer is configured to incorporate a white toner into one or more images printed by the CMYK Standard Color Printer in a single pass and such that a WMYC Converted White Printer is created; wherein the CMYK Standard Color Printer is a printer selected from the group of printers consisting of: Ricoh® C125 P and Ricoh® C125 MF. ### Claim 8 (depends on 7) The method of claim 7, wherein the CMYK Standard Color Printer further comprises: four toner cartridges; and four toner cartridge slots; wherein the four toner cartridge slots comprise the first toner cartridge slot, a second toner cartridge slot, a third toner cartridge slot, and the fourth toner cartridge slot; wherein the four toner cartridges comprise the black toner cartridge, the cyan toner cartridge, a magenta toner cartridge, and a yellow toner cartridge. ### Claim 9 (depends on 8) The method of claim 8, wherein the magenta toner cartridge is installed in the third toner cartridge slot, the yellow toner cartridge is installed in the second toner cartridge slot. ### Claim 10 (depends on 7) The method of claim 7, wherein the RIP software allows for remapping of the CMYK Standard Color Printer. ### Claim 11 (depends on 8) The method of claim 8, wherein the RIP software allows a black color to be printed using a combination of the cyan toner cartridge, the magenta toner cartridge, and the yellow toner cartridge. ### Claim 12 (depends on 8) The method of claim 8, wherein the WMYC Converted White Printer is configured to print a layer of the white toner over the one or more images printed in a single pass. ### Claim 13 A method of converting a CMYK Standard Color Printer, comprising the steps: providing a CMYK Standard Color Printer; converting the CMYK Standard Color Printer to print with a non-standard toner; and providing raster image processor (RIP) software, such that the CMYK Standard Color Printer is configured to incorporate the non-standard toner into one or more images printed by the CMYK Standard Color Printer in a single pass. ### Claim 14 (depends on 13) The method of claim 13, wherein the non-standard toner is selected from the group of toners consisting of: clear; fluorescent clear; dye sublimation; metallic; and security. ### Claim 15 (depends on 13) The method of claim 13, wherein the RIP software allows for remapping of the CMYK Standard Color Printer. ### Claim 16 (depends on 13) The method of claim 13, wherein the RIP software allows a black color to be printed using a combination of the cyan toner cartridge, the magenta toner cartridge, and the yellow toner cartridge. ### Claim 17 (depends on 13) The method of claim 13, wherein the CMYK Standard Color Printer is a printer selected from the group of printers consisting of: Ricoh® C125 P and Ricoh® C125 MF.