Image forming apparatus, image forming system, image forming method and computer readable medium storing program
View Patent ↗An image forming apparatus includes: a paper feeding device that supplies paper; a reception unit that receives a print instruction including output control information in which a paper type is designated by page; a setting unit that sets a priority in paper change by paper type based on the output control information included in the print instruction received by the reception unit; an instruction unit that issues a paper change instruction based on the priority set by the setting unit; and a printing device that performs printing on paper of a type designated by the instruction unit.
1. An image forming apparatus comprising:
a paper feeding device that supplies paper;
a reception unit that receives a print instruction including output control information in which a paper type is designated by page;
a setting unit that sets a priority in paper change by paper type based on the output control information included in the print instruction received by the reception unit;
an instruction unit that issues a paper change instruction based on the priority set by the setting unit; and
a printing device that performs printing on paper of a type designated by the instruction unit,
wherein when paper of a designated paper type is not set in the paper feeding device, the instruction unit issues an instruction to change paper of a paper type other than a paper type in higher priority than a priority of the designated paper type for the paper of the designated paper type, and
wherein the setting unit sets final page information by paper type based on the output control information included in the print instruction received by the reception unit, and
the instruction unit issues an instruction to handle paper of a paper type for which print processing for a final page has been completed as paper to be changed.
2. The image forming apparatus according to claim 1 , wherein when paper of a designated paper type is not set and the number of paper types designated in the print instruction is larger than the number of paper types settable in the paper feeding device, and further, when paper of a paper type with a lower priority than a priority of the designated paper type is set, the instruction unit issues an instruction to feed the paper of the designated paper type to a particular paper feed position.
3. The image forming apparatus according to claim 1 , further comprising:
a generation unit that generates a paper change procedure based on the priority set by the setting unit; and
an output unit that prints an instruction document indicating the paper change procedure generated by the generation unit.
4. The image forming apparatus according to claim 1 , wherein when paper of a designated paper type is not set in the paper feeding device, the instruction unit issues an instruction to change paper of a paper type without priority with the paper of the designated paper type.
5. The image forming apparatus according to claim 1 , wherein when paper of a designated paper type is not set in the paper feeding device, the instruction unit issues an instruction to change paper of a paper type with a lower priority than a priority of the designated paper type for the paper of the designated paper type.
6. An image forming apparatus according to claim 1 , further comprising:
an extraction unit that extracts information on the paper type designated for a subsequent page in the print instruction, based on the output control information included in the print instruction received by the reception unit; and
an instruction unit that, when paper of a designated paper type is not set in the paper feeding device, issues an instruction to change paper of a paper type not designated in the subsequent page for the paper of the designated paper type based on the information extracted by the extraction unit.
7. The image forming apparatus according to claim 1 , wherein the setting unit sets the priority in correspondence with the number of pages by paper type.
8. The image forming apparatus according to claim 1 , wherein the setting unit sets the priority in correspondence with paper color.
9. The image forming apparatus according to claim 1 , wherein the setting unit sets the priority in correspondence with paper quality.
10. The image forming apparatus according to claim 1 , wherein the setting unit sets the priority in correspondence with frequency of appearance by paper type upon execution of the print instruction.
11. An image forming system comprising:
a print instruction device having a transmission unit that transmits a print instruction including output control information in which a paper type is designated by page; and
an image forming apparatus having:
a paper feeding device that supplies paper;
a reception unit that receives the print instruction from the print instruction device;
a setting unit that sets a priority in paper change by paper type and final page information by paper type, based on the output control information included in the print instruction received by the reception unit;
an instruction unit that issues a paper change instruction based on the priority set by the setting unit; and
a printing device that performs printing on paper of a paper type designated by the instruction unit,
wherein when paper of a designated paper type is not set in the paper feeding device, the instruction unit issues the paper change instruction to change paper of a paper type other than a paper type in higher priority than a priority of the designated paper type for the paper of the designated paper type, and to handle paper of a paper type for which print processing for a final page has been completed as paper to be changed.
12. A non-transitory computer readable medium storing a program causing a computer to execute a process for image formation, the process comprising:
receiving a print instruction including output control information in which a paper type is designated by page;
setting a priority in paper change by paper type and final page information by paper type, based on the output control information included in the received print instruction;
issuing a paper change instruction based on the priority set at the setting step; and
supplying designated paper and performing printing,
wherein when paper of a designated paper type is not set in the paper feeding device, the paper change instruction is issued to change paper of a paper type other than a paper type in higher priority than a priority of the designated paper type for the paper of the designated paper type, and to handle paper of a paper type for which print processing for a final page has been completed as paper to be changed.
13. An image forming method comprising:
receiving a print instruction including output control information in which a paper type is designated by page;
setting a priority in paper change by paper type and final page information by paper type, based on the output control information included in the received print instruction;
issuing a paper change instruction based on the priority set at the setting step; and
supplying designated paper and performing printing,
wherein when paper of a designated paper type is not set in the paper feeding device, the paper change instruction is issued to change paper of a paper type other than a paper type in higher priority than a priority of the designated paper type for the paper of the designated paper type, and to handle paper of a paper type for which print processing for a final page has been completed as paper to be changed.