摘要:
A lubricant applying unit includes a lubricant composed of metal salt of fatty acid; an applying member that applies the lubricant on a subject under lubricant application; and a spreading member that forms a thin layer of the lubricant applied on the subject. The spreading member spreads the lubricant in such a manner that a thickness of the thin layer is in a range of 8 nanometers to 12 nanometers.
摘要:
A charging device includes a charging member which is applied with a voltage including an alternating current voltage superimposed on a direct current voltage to charge an image carrier. An equation of “7≦f/v≦17” is satisfied, where “f” is a frequency (Hz) of the alternating current voltage, and “v” is a moving speed (mm/sec) of the image carrier.
摘要翻译:充电装置包括充电构件,该充电构件施加包括叠加在直流电压上的交流电压的电压以对图像载体充电。 满足“7 <= f / v <= 17”的等式,其中“f”是交流电压的频率(Hz),“v”是图像载体的移动速度(mm / sec) 。
摘要:
A lubricant applying unit includes a lubricant composed of metal salt of fatty acid; an applying member that applies the lubricant on a subject under lubricant application; and a spreading member that forms a thin layer of the lubricant applied on the subject. The spreading member spreads the lubricant in such a manner that a thickness of the thin layer is in a range of 8 nanometers to 12 nanometers.
摘要:
In the charging device, a frequency f(Hz) is set so that a frequency f(Hz) of an AC voltage to be applied to a charging member and a movement rate v(mm/sec) of the surface of an image carrier satisfy f(Hz)≧40(1/mm)·v(mm/sec), the charging device positioned in a non-contact state with the surface of the image carrier.
摘要:
There is provided an information providing device which, even when one advertisement display area is shared between a plurality of advertisers, can increase the probability that, for example, a banner advertisement of each advertiser is specified and efficiently display information matching each advertiser. The information providing device is configured to, when a user of a terminal device specifies an advertisement display area, specify a partial area including a position specified in the advertisement display area, and transmit information matching a provider allocated to the partial area to the terminal device.
摘要:
An image forming apparatus including an image bearer, a transfer-bias power source, an environment sensor, and a controller. The controller controls the transfer-bias power source to change the DC component and the AC component, according to the at least one of temperature and humidity detected by the environment sensor and a duty of the transfer bias. The duty is A/(A+B)×100[%] where A denotes an area on a return-directional side to move toner from the recording sheet back to the image bearer, relative to a center value (Voff) of a maximum value and a minimum value of the transfer bias in one cycle of a waveform of the transfer bias, and B denotes an area on a transfer-directional side to move the toner from the image bearer to the recording sheet, relative to the center value (Voff) in the one cycle.
摘要:
A belt device includes a belt unit including a plurality of rotators and a belt looped around the plurality of rotators. The belt device further includes a frame including a plurality of support portions to support the belt unit, a biasing member to bias the belt unit supported by the frame in a predetermined direction, and an adjuster to adjust a position of at least one of the plurality of support portions.
摘要:
A belt unit is detachably attachable to a body of an image forming apparatus. The belt unit includes a belt, a pressing member, and a frame. The belt is wound around a plurality of supports to travel in a belt travel direction. The belt includes a base layer and an elastic layer. The pressing member presses warping on an edge of the belt. The frame supports the plurality of supports. The pressing member is positioned on the frame.
摘要:
An endless rotatable belt device including an endless rotatable belt, a scale tape bonded on the belt, at least one optical sensor to detect a scale pattern, and auxiliary tape to cover at least one of the first end and the second end of the scale tape of the belt. The scale tape has a first end and a second end and includes at least one scale pattern. The auxiliary tape has a lower surface friction coefficient than the surface friction coefficient of the scale tape.
摘要:
A mobile terminal apparatus according to this invention comprises an acceleration sensor 14 that detects applied acceleration; a storing unit 12 that stores an acceleration condition set in advance for the detected acceleration and stores an alarm condition set in advance for the stored information; and control unit 11 and sound generating unit 16 that alarm about stored information in accordance with an alarming method set in advance so as to correspond to the alarm condition, when the detected acceleration satisfies the stored acceleration condition and the stored information satisfies the stored alarm condition.