摘要:
After the start of an image formation operation, feeding of a sheet on which an image is to be formed is started, and an image formed on an image carrier is transferred onto the fed sheet. On the other hand, after the start of the image formation operation, in a case that the sheet has not been detected within a predetermined time period in a predetermined position on the upstream side of a transfer position, transfer is stopped, and after the stoppage of the transfer, re-feeding of the sheet is performed. By the re-feeding, in a case that the sheet has been detected in the predetermined position, formation of an image to be transferred onto the sheet is started, then the timing of start of the feeding of the sheet is delayed from the timing of start of the feeding in normal times.
摘要:
An image forming apparatus includes a latent image bearing member and a developing portion having a plurality of developing devices provided facing the latent image bearing member, as well as an inputting portion for inputting an image signal, an auto-discriminating portion for automatically discriminating the kind of image input, and a control portion for changing between a first mode for executing monochrome image formation, a second mode for executing color image formation, and an auto-selecting mode for changing over between the first mode and the second-mode according to the discrimination of the auto-discriminating portion. In the auto-selecting mode, movement of a predetermined developing device to a predetermined position is started before the auto-discriminating portion makes the discrimination.
摘要:
A design support method capable of verifying correct processing operation of software for controlling a paper transport mechanism by using a computer includes a displaying step of displaying a simulation screen relating to transport of virtual paper on a display unit of the computer, a jam setting step of presetting a condition for causing a paper jam with respect to the virtual paper, a jam causing step of causing the paper jam in accordance with the condition preset in the jam setting step, a selecting step of, when the paper jam is caused by the jam causing step, selecting a sheet of virtual paper, the sheet being subjected to the paper jam, by an instruction from a user, and a deleting step of deleting the sheet of virtual paper selected by the selecting step from the simulation screen.
摘要:
Disclosed is an acrylate compound represented by the following general formula: ##STR1## wherein R.sub.1 stands for a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R.sub.2 stands for an alkylene group having 2 to 20 carbon atoms, R.sub.3 stands for a hydrogen atom or an alkyl group having 1 to 20 carbon atoms when n is 1, and n is 1 or 2.A composition comprising this acrylate compound as one component has an excellent adhesiveness.
摘要:
A shampoo composition including from 3 to 50% by weight of one or more anionic surfactants and from 0.05 to 5% by weight of a quaternary nitrogen-containing cellulose ether having a predetermined quaternary nitrogen content, the anionic surfactants being selected from the group consisting of the compounds represented by the general formulas:R-(OR').sub.n OSO.sub.3 M.sub.1/2 (I),R-SO.sub.3 M.sub.1/2 (II),andOS-M.sub.1/2 (III)where R is an alkyl group having an average of from 8 to 18 carbon atoms or an alkylphenyl group substituted by alkyl groups having an average of from 6 to 15 carbon atoms, R' is an alkylene group having 2 or 3 carbon atoms, n is an integral number equal to from 0 to 6, OS is the acid radical of an anionic surfactant obtained by sulfonation of olefins having an average of from 10 to 18 carbon atoms, and M is a magnesium or calcium ion.
摘要翻译:一种洗发剂组合物,其包含3至50重量%的一种或多种阴离子表面活性剂和0.05至5重量%的具有预定季氮含量的季氮含量纤维素醚,所述阴离子表面活性剂选自 由通式R-(OR')nOSO 3 M 1/2(I),R-SO 3 M 1/2(II)和OS-M1 / 2(III)表示的化合物,其中R是平均为 8至18个碳原子或被平均6至15个碳原子的烷基取代的烷基苯基,R'是具有2或3个碳原子的亚烷基,n是等于0至6的整数,OS 是通过磺化平均具有10至18个碳原子的烯烃,和M是镁或钙离子而获得的阴离子表面活性剂的酸基。
摘要:
A design support method of verifying control on a device of an image forming apparatus registers, in a storage device, trigger information for specifying a content of control to be executed when a start condition for switching the control state of the device is satisfied (S1002). The apparatus then registers, in the storage device, the allowable range of the state change of the device due to control switched when the start condition is satisfied (S1003). The apparatus then verifies whether the state change of the device due to the control switched when the start condition is satisfied falls outside the allowable range, by referring to the operation state of the device which is input through an input unit, and the trigger information registered in the storage device (S1004).
摘要:
A design support method of inspecting control on an image forming apparatus based on a simulation result of operation control on a virtual device which is modeled to simulate operation of the image forming apparatus includes the steps of referring to control definition information for determining whether an operation request is proper with respect to a virtual device for which the operation request is input, in accordance with an operating state of the virtual device, and determining, based on the control definition information referred to in the referring step whether operation of the virtual device can be performed.
摘要:
An image forming apparatus that is capable of carrying out image formation on a recording medium such as plain paper without increasing the FCOT (First Copy Out Time) and is also capable of carrying out optimal image formation on a recording medium, such as thick paper, for which the processing speed is reduced with no registration misalignment between the leading ends of toner images and the leading end of the recording medium. An image is primarily transferred onto a rotatively driven image carrier, and the image on the image carrier is secondarily transferred onto a recording medium. An image writing reference position signal for starting image formation is issued based on the circumference of the image carrier which is the length of the image carrier in the direction of rotation thereof or based on a detected reference position on the image carrier. A user can selectively switch, through operation of an operating section, between the issuing of the image writing reference position signal based on the circumference of the image carrier and the issuing of the image writing reference position signal based on the detected reference position.