摘要:
The present invention provides: a color image forming apparatus that forms an image using a deep ie dark toner and a pale ie light toner at least for one color such that the pale toner is used to form an image in a high lightness area and the pale toner and the deep toner are used in combination to form the image in a half tone area; a toner kit having a deep toner and a pale toner which are separated from each other; and a method for forming an image using the color image forming apparatus, the toner kit, and the deep toner and the pale toner. According to the present invention, a high quality image can be formed while inhibiting graininess and roughness over a broad image area.
摘要:
The present invention provides: a color image forming method that forms an image using a deep toner and a pale toner at least for one color such that the pale toner is used to form an image in a high lightness area and the pale toner and the deep toner are used in combination to form the image in a half tone area; a toner kit having a deep toner and a pale toner which are separated from each other. According to the present invention, a high quality image can be formed while inhibiting graininess and roughness over a broad image area.
摘要:
The present invention provides: a toner kit having a deep toner and a pale toner which are separated from each other, wherein: the deep toner and the pale toner satisfy prescribed conditions for an L*a*b* color coordinate system where a* represents a hue in the red-green direction, b* represents a hue in the yellow-blue direction, and L* represents a lightness; the pale toner and the deep toner to be used in the toner kit ; and a method for forming an image using the toner kit. Thus, the present invention can form a high quality image, while suppressing graininess and roughness over the areas covering from the low density area to the high density area.
摘要翻译:本发明提供:具有彼此分离的深调色剂和浅调色剂的调色剂试剂盒,其中:深色调剂和淡调色剂满足L * a * b *颜色坐标系的规定条件,其中a表示 红绿色方向的色调b *表示黄 - 蓝方向的色调,L *表示亮度; 调色剂套件中使用的淡色调色剂和深色调色剂; 以及使用调色剂试剂盒形成图像的方法。 因此,本发明可以在从低密度区域到高密度区域覆盖的区域上抑制颗粒性和粗糙度的同时形成高质量的图像。
摘要:
An image forming apparatus includes a transfer material separating means for electrostatically separating a transfer material from an image bearing member. The transfer material separating means is in the form of a separation corona discharger, which is supplied with an AC voltage which is deformed so as to be flatter in the neighborhood of a peak thereof, preferably a rectangular waveform AC voltage. By this, unintended discharge, pinhole production and resultant image deterioration are avoided to provide a stabilized transfer material separating particularly when the image bearing member is an amorphous silicon photosensitive member.
摘要:
The present invention provides: a toner kit having a deep toner and a pale toner which are separated from each other, wherein: the deep toner and the pale toner satisfy prescribed conditions for an L*a*b* color coordinate system where a* represents a hue in the red-green direction, b* represents a hue in the yellow-blue direction, and L* represents a lightness; the pale toner and the deep toner to be used in the toner kit ; and a method for forming an image using the toner kit. Thus, the present invention can form a high quality image, while suppressing graininess and roughness over the areas covering from the low density area to the high density area.
摘要翻译:本发明提供:具有彼此分离的深调色剂和浅调色剂的调色剂试剂盒,其中:深色调剂和淡调色剂满足L * a * b *颜色坐标系的规定条件,其中a表示 红绿色方向的色调b *表示黄 - 蓝方向的色调,L *表示亮度; 调色剂套件中使用的淡色调色剂和深色调色剂; 以及使用调色剂试剂盒形成图像的方法。 因此,本发明可以在从低密度区域到高密度区域覆盖的区域上抑制颗粒性和粗糙度的同时形成高质量的图像。
摘要:
The present invention provides: a color image forming apparatus that forms an image using a deep toner and a pale toner at least for one color such that the pale toner is used to form an image in a high lightness area and the pale toner and the deep toner are used in combination to form the image in a half tone area; a toner kit having a deep toner and a pale toner which are separated from each other; a deep toner and a deep toner and a pale toner to be used in the toner kit and the color image forming apparatus; and a method for forming an image using the color image forming apparatus, the toner kit, and the deep toner and the pale toner. According to the present invention, a high quality image can be formed while inhibiting graininess and roughness over a broad image area.