摘要:
An image forming apparatus includes a recording material supporting member for supporting and transporting a recording material, an image forming device for forming an image on the recording material supported by the recording material supporting member, and a polishing device, having polishing particles provided on the surface thereof and a holding portion for holding the polishing particles, for polishing the recording material supporting member.
摘要:
An image forming apparatus includes an image carrier for carrying an image, and a transfer medium bearing member for bearing and conveying a transfer medium to a transfer unit of said image carrier. The transfer medium bearing member is able to bear multiple transfer media concurrently. The apparatus includes transfer device for transferring the image of the image carrier onto the transfer medium borne on the transfer medium bearing member in the transfer unit, and a plurality of transfer media capable of being borne on the transfer medium bearing member concurrently, wherein in consecutively transferring the image onto the transfer media of the number not divisible by the maximum sheet bearing number by which said transfer medium bearing member is capable of bearing the transfer media concurrently. The number of transfer media that the transfer medium bearing member concurrently bears at the n-th time where n is a natural number equal to or greater than two, is not less than the number of transfer media that it bears concurrently at the n-1-th time. In transferring the image consecutively as above, the number of sheets that the transfer medium bearing member concurrently bears at the final time is greater than the number of transfer media that the transfer medium bearing member concurrently bears at the first time.
摘要:
An image forming apparatus includes an image bearing member for bearing an image, a rotatable recording material bearing member for bearing a recording material and conveying the recording material to a transfer station, the image formed on the image bearing member being transferred onto the recording material born on the recording material bearing member at the transfer station, and a cleaning means capable of being contacted with a surface of the recording material bearing member to clean the surface of the recording material bearing member at a cleaning station. When a length (L1) of a recording material born on the recording material bearing member in a rotational direction of the recording material bearing member is greater than a distance (L2) from the transfer station to the cleaning station along the rotational direction of the recording material bearing member, after the image is transferred onto the recording material born on the recording material bearing member, the recording material is conveyed to the transfer station again.
摘要:
An image forming apparatus comprising an image bearing member, a transfer material support member, fixing means and oil removing means for removing the oil deposited to the transfer material support member.The image forming apparatus selects either a first mode in which, after the fixation of the image by the fixing means on a first face of the transfer material, the transfer material bearing the fixed image on the first face is automatically supported on the transfer material support member to transfer an image of the image bearing member to a second face different from the first face of the transfer material, or a second mode in which, after the fixation of the image by the fixing means on a first face of a manually inserted transfer material, the transfer material is discharged from the apparatus without image formation on a second face different from the first face of the transfer material. In case of selection of the first mode, the oil removing means do not effect the oil removal after the transfer of the image of the image bearing member to the first face of the transfer material but effects the oil removal after the transfer of the image of the image bearing member to the second face of the transfer material, while, in case of selection of the second mode, the oil removing means effects the oil removal after the transfer of the image of the image bearing member to the transfer material regardless whether the manually inserted transfer material has passed the fixing means.
摘要:
The present invention provides an image forming apparatus comprising an image bearing member, and a recording material bearing member for bearing a recording material to convey the recording material to a transfer station where an image is transferred from the image bearing member onto the recording material borne on the recording material bearing member. The recording material bearing member is capable of bearing a plurality of recording materials simultaneously at different positions thereon. The images can be successively transferred onto first and second surfaces of each recording material, and, when images are formed on the second surfaces of the plurality of recording materials, during a time period in which an area of the recording material bearing member with which the first surface of the recording material was previously contacted is passing through at least the transfer position without bearing the recording material, a spacer particle layer is formed between the image bearing member and the area.
摘要:
An image forming apparatus has the capability of maintaining good contact between a recording material and a recording-material carrying belt so that stable carrying force is obtained, thereby preventing deformation of an image due to a failure for the recording material to enter a fixing unit or due to contact of the recording material with some element present above the recording-material carrying belt. The image forming apparatus includes an air fan for generating a wind pressure applied to a recording material in a direction that presses the recording material against a recording-material carrying belt. In an enhanced mode, two or more air fans are arranged in a direction crossing the recording-material carrying direction.
摘要:
An object of the invention is to provide a solar cell ordering system for planning a photovoltaic power system, making a cost estimate thereof, and placing an order thereof. A solar cell ordering system (50) includes roof shape creating means (1) for creating roof shape data (32) based on inputted roof information (31), module layout means (2) for designing a layout of a solar cell module using the roof shape data (32), and drawing up a list (34) of members of necessity for the photovoltaic power system, estimate creating means (3) for drawing up estimate information (37) using the list (34) of members and unit price information (36), and order information processing means (4) for placing an order for the members using the estimate information (37) and order application information (38).
摘要:
In the present invention, an iron based alloy which contains by mass %: 0.20% or less of C; 6.0 to 16.0% of Cr; 6.0 to 16.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 0-170° C., inclusive of 0°C and exclusive of 170° C., is used as a welding material. With respect to a weld metal, the weld metal has a iron alloy composition which contains by mass %: 0.20% or less of C; 3.0 to 13.0% of Cr; 3.0 to 13.0% of Ni and whose martensitic transformation starting temperature (Ms point temperature) is in the range of 50-360° C., inclusive of both 50° C. and 360° C.
摘要:
A developing apparatus for developing an electrostatic latent image includes a container for containing a developer, a rotatable developing roller for carrying the developer supplied from the developer container into a developing zone where the electrostatic latent image is developed, the developing roller having a developer carrying surface having fine concavities and finely smooth ironed surface portions.
摘要:
A cleaning device for cleaning a recording material bearing member has a surface contacting with the recording material bearing member. The surface as a non-woven cloth including fibers having an average thickness of below 10 .mu.m and 70% or more of said fibers each has a thickness smaller than 10 .mu.m and a density of said fibers being in a range of 0.05-0.80 g/cm.sup.3.
摘要翻译:用于清洁记录材料承载部件的清洁装置具有与记录材料承载部件接触的表面。 作为平均厚度小于10μm的纤维和70%以上的所述纤维的无纺布的表面各自具有小于10μm的厚度,并且所述纤维的密度在0.05-0.80的范围内 g / cm3。