MAINTENANCE GUIDE GENERATION METHOD AND IMAGE FORMING APPARATUS
A maintenance guide generation method includes: detecting occurrences of a plurality of errors; determining, on a basis of the detecting, whether the plurality of errors have occurred; when the determining determines that the plurality of errors have occurred, reading, for each of the plurality of errors, a maintenance guide corresponding to the error and including a plurality of maintenance steps; and generating a combined maintenance guide by combining the maintenance guides in a predetermined order while removing a duplicate maintenance step of the maintenance steps of the maintenance guides.
1 . A maintenance guide generation method comprising:
detecting occurrences of a plurality of errors;
determining, on a basis of the detecting, whether the plurality of errors have occurred;
when the determining determines that the plurality of errors have occurred, reading, for each of the plurality of errors, a maintenance guide corresponding to the error and including a plurality of maintenance steps; and
generating a combined maintenance guide by combining the maintenance guides in a predetermined order while removing a duplicate maintenance step of the maintenance steps of the maintenance guides.
2 . The maintenance guide generation method of claim 1 , wherein
the maintenance guides include a first maintenance guide and a second maintenance guide, and
the generating generates the combined maintenance guide by combining the maintenance guides in the predetermined order so that the first maintenance guide is followed by the second maintenance guide, removing the duplicate maintenance step, and adding, between the first maintenance guide and the second maintenance guide, a step of indicating that the second maintenance guide exists following the first maintenance guide.
3 . The maintenance guide generation method of claim 1 , wherein the generating generates the combined maintenance guide by connecting the maintenance guides in the predetermined order to generate a connected maintenance guide, and when the maintenance steps of the maintenance guides include duplicate maintenance steps, leaving an earliest or latest one of the duplicate maintenance steps in the connected maintenance guide and removing other one or more of the duplicate maintenance steps from the connected maintenance guide.
4 . The maintenance guide generation method of claim 1 , wherein
the maintenance guides include a first maintenance guide and a second maintenance guide,
the plurality of maintenance steps of the first maintenance guide include a first maintenance step of changing an object from a first state to a second state and a second maintenance step of restoring the object from the second state to the first state,
the plurality of maintenance steps of the second maintenance guide include a first maintenance step of changing the object from the first state to the second state and a second maintenance step of restoring the object from the second state to the first state, and
the generating generates the combined maintenance guide by combining the maintenance guides in the predetermined order so that the first maintenance guide is prior to the second maintenance guide, and removing the second maintenance step of the first maintenance guide and the first maintenance step of the second maintenance guide.
5 . The maintenance guide generation method of claim 4 , wherein
the object is a cover, and
the first state is a closed state, and the second state is an open state.
6 . The maintenance guide generation method of claim 1 , wherein each of the maintenance guides is for removing a jammed sheet from an image forming apparatus.
7 . The maintenance guide generation method of claim 1 , further comprising presenting the combined maintenance guide.
8 . An image forming apparatus comprising:
a detector that detects occurrences of a plurality of errors;
a determiner that determines, on a basis of detection by the detector, whether the plurality of errors have occurred;
a reader that, when the determiner determines that the plurality of errors have occurred, reads, for each of the plurality of errors, a maintenance guide corresponding to the error and including a plurality of maintenance steps, from a storage; and
a generator that generates a combined maintenance guide by combining the maintenance guides in a predetermined order while removing a duplicate maintenance step of the maintenance steps of the maintenance guides.
9 . The image forming apparatus of claim 8 , wherein
the maintenance guides include a first maintenance guide and a second maintenance guide, and
the generator generates the combined maintenance guide by combining the maintenance guides in the predetermined order so that the first maintenance guide is followed by the second maintenance guide, removing the duplicate maintenance step, and adding, between the first maintenance guide and the second maintenance guide, a step of indicating that the second maintenance guide exists following the first maintenance guide.
10 . The image forming apparatus of claim 8 , further comprising a presenter that displays the combined maintenance guide on a display provided in the image forming apparatus.
11 . An image forming apparatus comprising:
a detector that detects occurrences of a plurality of errors;
a determiner that determines, on a basis of detection by the detector, whether the plurality of errors have occurred;
a reader that, when the determiner determines that the plurality of errors have occurred, reads, for each of the plurality of errors, a maintenance guide corresponding to the error and including a plurality of maintenance steps, from a storage, the maintenance guides including a first maintenance guide and a second maintenance guide; and
a generator that generates a combined maintenance guide by combining the maintenance guides so that the first maintenance guide is followed by the second maintenance guide, and adding, between the first maintenance guide and the second maintenance guide, a step of indicating that the second maintenance guide exists following the first maintenance guide.