摘要:
A time point at which a predetermined period elapses since the start of use of a copying machine as a detection subject after factory shipment or repair is obtained. Pieces of set information, which are combinations of various types of information until the time point is reached are sequentially stored to construct a normal set information group. After the time point is reached, presence of abnormality in the copying machine is determined based on the normal set information group and the various types of information obtained.
摘要:
A recording medium conveyance failure occurrence predicting apparatus predicts an occurrence of a conveyance failure of a recording medium conveyed in a conveyance path in an image forming apparatus including a recording medium conveyance member that conveys the recording medium while moving and contacting the recording medium, and a separation portion where the recording medium is separated from the recording medium conveyance member. The recording medium conveyance failure occurrence predicting apparatus includes a recording medium abnormal separation detecting unit that detects an abnormal separation of the recording medium from the recording medium conveyance member, and a determining unit that predicts an occurrence of a conveyance failure of the recording medium in the separation portion based on a detection result of the recording medium abnormal separation detecting unit.
摘要:
A structure and a method for mounting an ink jet head assembly to an ink jet printer are disclosed. The assembly includes a plurality of ink jet heads each being filled with ink of particular color. Intermediate members are positioned between each head and a head holder. The intermediate members are fixed to the head by adhesive and also fixed to the head holder by the adhesive.
摘要:
A document reading apparatus comprises a light source part for generating a light beam which scans a document being transported to a reading position along a main scan line by a predetermined scan width, a photoconductive part for supplying a signal outputted when illuminated by a light beam from the light source part, the photoconductive part having a plurality of photoconductive elements aligned within a predetermined width parallel to the main scan line, an optical part for focusing a light beam reflected from the document at the reading position into a reduced light beam and for irradiating the reduced light beam to the photoconductive part by an optical width in a direction parallel to the main scan line. The photoconductive elements extend in a direction parallel to the main scan line by a width difference by which the predetermined width of the photoconductive elements is greater than the optical width of the optical part. The photoconductive elements are divided into an image reading group arranged to read image information and a detection group arranged to detect a document and/or a front edge or rear edge of the document.
摘要:
A disclosed image forming apparatus is capable of solving the problems of deterioration of a foam application function and driving systems caused by the dried and fixed foam remaining without being applied. The image forming apparatus includes a foam forming section forming foam, a reservoir section supplying foam formed by the foam forming section to an application roller, a discharge channel through which extra foam is collected from the reservoir section, and a heating unit for heating the extra foam to return the extra foam to a liquid form. The discharged liquid prepared by defoaming the foam discharged through the discharge channel is returned to a container containing the defoamed liquid.
摘要:
An abnormality determining apparatus includes an information storing device that stores information, an information obtaining device that obtains information of a detection subject, a receiving device that receives abnormality presence/absence information indicative of the presence or absence of an abnormality in the detection subject detected by a user, a normal group data set constructing device that constructs a normal group data set that is a collection of normal data indicating that the detection subject is in a normal state based on the abnormality presence/absence information received by the receiving device and based on the information obtained by the information obtaining device during a preset period, and a determining device that determines the presence or absence of an abnormality in the detection subject by performing calculations based on the normal group data set stored in the information storing device and based on the information obtained by the information obtaining device.
摘要:
An abnormality determining apparatus includes an information storing device that stores information, an information obtaining device that obtains information of a detection subject, a receiving device that receives abnormality presence/absence information indicative of the presence or absence of an abnormality in the detection subject detected by a user, a normal group data set constructing device that constructs a normal group data set that is a collection of normal data indicating that the detection subject is in a normal state based on the abnormality presence/absence information received by the receiving device and based on the information obtained by the information obtaining device during a preset period, and a determining device that determines the presence or absence of an abnormality in the detection subject by performing calculations based on the normal group data set stored in the information storing device and based on the information obtained by the information obtaining device.
摘要:
Grafting a scion on a stock is effected by opening a chuck and inserting bar-like members in a storage chamber successively into the chuck with the front end of such bar-like members protruding out of a front end hole 5D, 105D, closing the chuck 4, 104 to thereby hold the bar-like member 2, inserting the front end of the protruding bar-like member 2 into a graft joint end of the stock, separating the grafting device from the bar-like member, and inserting the other end of the bar-like member into a graft joint end of the scion so as to abut the graft joint ends of the stock and scion against each other. The bar-like member can be simply and rapidly inserted into the stock, so that abutment between the stock and scion can be effected with extreme ease.
摘要:
An image recording apparatus includes a main body having a document insertion inlet, a sheet tray provided to the main body and having a hopper portion, a recording sheet discharge portion and a document discharge portion, the hopper portion, the recording sheet discharge portion and the document discharge portion arranged so as to be stacked with space, the main body having a document conveyor path coupling the document insertion inlet and the document discharge portion of the sheet tray, a document image read device reading images upon the document sheet, a recording sheet conveyor path coupling the hopper portion and the recording sheet discharge portion, and an image recording device recording images on a recording sheet.