# US 8,787,778 B2 · Replacement toner cartridge management apparatus, replacement toner cartridge management system, image forming apparatus, replacement toner cartridge management method, and recording medium > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,787,778 B2 - Document ID: US8787778B2 - Status: Granted - Kind: B2 - Application number: 13/184,029 - Filed: 2011-07-15 - Published: 2012-01-19 - Granted: 2014-07-22 - Earliest claimed: 2010-07-16 - Assignees: Konica Minolta Business Technologies, Inc. - Applicants: Hideki Matsumoto; Atsushi Kawai - Inventors: Hideki Matsumoto; Atsushi Kawai - Web page: https://patentgrep.com/patent/US8787778B2 ## CPC - G03G 15/556: {for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement} - G03G 15/5079: {for maintenance} - G03G 15/553: {Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job} - G03G: ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY ## Abstract A replacement toner cartridge management apparatus is provided with: a receiver which receives toner cartridge replacement information indicating a toner cartridge loaded on one or more than one image forming apparatus which the replacement toner cartridge management apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; a life information obtainer which obtains the life information of a consumable unit other than the toner cartridge causing the toner cartridge replacement information received by the receiver, a replacement consumable unit for which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; and a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner. ## Claims ### Claim 1 A replacement toner cartridge management apparatus comprising: a receiver which receives toner cartridge replacement information indicating a toner cartridge loaded on one or more than one image forming apparatus which the replacement toner cartridge management apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; a life information obtainer which obtains life information of a consumable unit other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; and a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein the consumable unit is either or both of a transfer belt unit and a fuser unit. ### Claim 2 A replacement toner cartridge management apparatus comprising: a receiver which receives toner cartridge replacement information indicating a toner cartridge loaded on one or more than one image forming apparatus which the replacement toner cartridge management apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; a life information obtainer which obtains life information of a consumable unit other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein: the right types of toner cartridge determined by the determiner are different depending on capacity; and if the life information obtained by the life information obtainer exceeds a first predetermined value, the determiner makes a first decision to output an instruction to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; if the life information does not exceed the first predetermined value, the determiner makes a second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or if the life information exceeds a second predetermined value which is larger than the first predetermined value, the determiner makes a third decision to output no delivery instruction. ### Claim 3 (depends on 2) The replacement toner cartridge management apparatus as recited in claim 2, wherein the consumable unit is at least one of a group of toner cartridges other than the toner cartridge causing the toner cartridge replacement information, a transfer belt unit, a fuser unit, and development units. ### Claim 4 (depends on 2) The replacement toner cartridge management apparatus as recited in claim 2, further comprising a corrector which corrects the first and second predetermined values based on the toner consumption data of the toner cartridge causing the toner cartridge replacement information. ### Claim 5 (depends on 2) The replacement toner cartridge management apparatus as recited in claim 2, wherein: the life information obtainer obtains the life information of more than one consumable unit; and if the life information of at least one of the consumable units does not exceed the first predetermined value, the determiner makes the second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner. ### Claim 6 (depends on 1) The replacement toner cartridge management apparatus as recited in claim 1, wherein the transmitter outputs the delivery instruction to an order receiving server which the replacement toner cartridge management apparatus can access via a communication circuit. ### Claim 7 An image forming apparatus comprising: a receiver which receives toner cartridge replacement information indicating that a toner cartridge loaded on the image forming apparatus or on a different image forming apparatus which the image forming apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; a life information obtainer which obtains life information of a consumable unit other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; and a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein the consumable unit is either or both of a transfer belt unit and a fuser unit. ### Claim 8 An image forming apparatus comprising: a receiver which receives toner cartridge replacement information indicating that a toner cartridge loaded on the image forming apparatus or on a different image forming apparatus which the image forming apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; a life information obtainer which obtains life information of a consumable unit other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein: the right types of toner cartridge determined by the determiner are different depending on capacity; and if the life information obtained by the life information obtainer exceeds a first predetermined value, the determiner makes a first decision to output an instruction to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; if the life information does not exceed the first predetermined value, the determiner makes a second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or if the life information exceeds a second predetermined value which is larger than the first predetermined value, the determiner makes a third decision to output no delivery instruction. ### Claim 9 (depends on 8) The image forming apparatus as recited in claim 8, wherein the consumable unit is at least one of a group of toner cartridges other than the toner cartridge causing the toner cartridge replacement information, a transfer belt unit, a fuser unit, and development units. ### Claim 10 (depends on 8) The image forming apparatus as recited in claim 8, further comprising a corrector which corrects the first and second predetermined values based on the toner consumption data of the toner cartridge causing the toner cartridge replacement information. ### Claim 11 (depends on 8) The image forming apparatus as recited in claim 8, wherein: the life information obtainer obtains the life information of more than one consumable unit; and if the life information of at least one of the consumable units does not exceed the first predetermined value, the determiner makes the second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner. ### Claim 12 (depends on 7) The image forming apparatus as recited in claim 7, wherein the transmitter outputs the delivery instruction to an order receiving server which the image forming apparatus can access via a communication circuit. ### Claim 13 A replacement toner cartridge management system comprising a replacement toner cartridge management apparatus and one or more than one image forming apparatus having one or more than one toner cartridge and one or more than one other consumable unit loaded thereon, which can access each other via a communication network, wherein: the image forming apparatus comprises a transmitter which transmits toner cartridge replacement information indicating the toner cartridge has been replaced or needs to be replaced with a new one; and the replacement toner cartridge management apparatus comprises: a receiver which receives the toner cartridge replacement information; a life information obtainer which obtains life information of any of the consumable units other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; and a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein the consumable unit is either or both of a transfer belt unit and a fuser unit. ### Claim 14 A replacement toner cartridge management system comprising a replacement toner cartridge management apparatus and one or more than one image forming apparatus having one or more than one toner cartridge and one or more than one other consumable unit loaded thereon, which can access each other via a communication network, wherein: the image forming apparatus comprises a transmitter which transmits toner cartridge replacement information indicating the toner cartridge has been replaced or needs to be replaced with a new one; and the replacement toner cartridge management apparatus comprises: a receiver which receives the toner cartridge replacement information; a life information obtainer which obtains life information of any of the consumable units other than the toner cartridge causing the toner cartridge replacement information received by the receiver, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; a determiner which determines a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the life information obtained by the life information obtainer; and a transmitter which outputs an instruction to deliver the right type of replacement toner cartridge determined by the determiner; wherein: the right types of toner cartridge determined by the determiner are different depending on capacity; and if the life information obtained by the life information obtainer exceeds a first predetermined value, the determiner makes a first decision to output an instruction to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; if the life information does not exceed the first predetermined value, the determiner makes a second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or if the life information exceeds a second predetermined value which is larger than the first predetermined value, the determiner makes a third decision to output no delivery instruction. ### Claim 15 (depends on 14) The replacement toner cartridge management system as recited in claim 14, wherein the consumable unit is at least one of a group of toner cartridges other than the toner cartridge causing the toner cartridge replacement information, a transfer belt unit, a fuser unit, and development units. ### Claim 16 (depends on 14) The replacement toner cartridge management system as recited in claim 14, further comprising a corrector which corrects the first and second predetermined values based on the toner consumption data of the toner cartridge causing the toner cartridge replacement information. ### Claim 17 (depends on 14) The replacement toner cartridge management system as recited in claim 14, wherein: the life information obtainer obtains the life information of more than one consumable unit; and if the life information of at least one of the consumable units does not exceed the first predetermined value, the determiner makes the second decision to output an instruction to deliver a large-capacity toner cartridge containing a large amount of toner. ### Claim 18 (depends on 13) The replacement toner cartridge management system as recited in claim 13, wherein the transmitter of the replacement toner cartridge management apparatus outputs the delivery instruction to an order receiving server which the replacement toner cartridge management apparatus can access via a communication circuit. ### Claim 19 A replacement toner cartridge management method implemented by a replacement toner cartridge management system provided with a replacement toner cartridge management apparatus and one or more than one image forming apparatus having one or more than one toner cartridge and one or more than one other consumable unit loaded thereon, which can access each other via a communication network, comprising: the image forming apparatus's transmitting toner cartridge replacement information indicating the toner cartridge has been replaced or needs to be replaced with a new one; and the replacement toner cartridge management apparatus's: receiving the toner cartridge replacement information; obtaining life information of any of the consumable units other than the toner cartridge causing the received toner cartridge replacement information, the consumable units being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; determining a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the obtained life information; wherein the right types of toner cartridge are different depending on capacity; and outputting an instruction to deliver the right type of replacement toner cartridge; wherein when the obtained life information exceeds a first predetermined value, the instruction is to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; when the obtained life information does not exceed the first predetermined value, the instruction is to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or if the obtained life information exceeds a second predetermined value which is larger than the first predetermined value, the instruction is no delivery instruction. ### Claim 20 A non-transitory computer-readable recording medium having a replacement toner cartridge management program stored thereon to make a computer of a replacement toner cartridge management apparatus execute: receiving toner cartridge replacement information indicating a toner cartridge loaded on one or more than one image forming apparatus which the replacement toner cartridge management apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; obtaining life information of a consumable unit other than the toner cartridge causing the received toner cartridge replacement information, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; determining a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the obtained life information; wherein the right types of toner cartridge are different depending on capacity; and outputting an instruction to deliver the right type of replacement toner cartridge; wherein when the obtained life information exceeds a first predetermined value, the instruction is to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; when the obtained life information does not exceeds the first predetermined value, the instruction is to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or when the obtained life information exceeds a second predetermined value which is larger than the first predetermined value, the instruction is no delivery instruction. ### Claim 21 A non-transitory computer-readable recording medium having a replacement toner cartridge management program stored thereon to make a computer of an image forming apparatus execute: receiving toner cartridge replacement information indicating that a toner cartridge loaded on the image forming apparatus or on a different image forming apparatus which the image forming apparatus can access via a communication circuit has been replaced or needs to be replaced with a new one; obtaining life information of a consumable unit other than the toner cartridge causing the received toner cartridge replacement information, the consumable unit being replaced by a replacement consumable unit which will be delivered to the same delivery address as a replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information; determining a right type of replacement toner cartridge for the toner cartridge causing the toner cartridge replacement information, based on the obtained life information; wherein the right types of toner cartridge are different depending on capacity; and outputting an instruction to deliver the right type of replacement toner cartridge; wherein when the obtained life information exceeds a first predetermined value, the instruction is to deliver a small-capacity toner cartridge containing a small amount of toner as a replacement toner cartridge; when the obtained life information does not exceeds the first predetermined value, the instruction is to deliver a large-capacity toner cartridge containing a large amount of toner as a replacement toner cartridge; or when the obtained life information exceeds a second predetermined value which is larger than the first predetermined value, the instruction is no delivery instruction.