New KYOCERA a-Si Photoreceptor Drum for Document Equipment Improves Durability, Reduces Internal Friction by 30 Percent
21 März 2017 - 1:07PM
Business Wire
Core imaging component can print 1 million
pages while reducing internal component wear, extending equipment
operating life
Kyocera Corporation (NYSE:KYO)(TOKYO:6971) introduced a new
imaging component that is expected to set a new standard for
durability in office document equipment, including laser printers
and multifunctional products (MFPs) that use electrophotographic
technology.
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LF Series a-Si photoreceptor drum (Photo:
Business Wire)
Kyocera’s new LF Series amorphous silicon (a-Si) photoreceptor
drum features a coefficient of friction 30 percent*1 lower than
that of the company’s conventional a-Si drum, while upholding the
conventional model’s status of offering the world’s longest
operating life (approximately 1 million printed pages without drum
replacement)*2. The new product is now available for shipment to
equipment manufacturers worldwide.
Product Overview
Product name LF Series a-Si photoreceptor drum Size
Diameter: 30-40mm;Length: 360mm
Production facility
Shiga Yohkaichi Plant (Japan)
In a key enhancement to the MS Series a-Si photoreceptor drum
that Kyocera launched in 2011, the new LF Series incorporates a
proprietary coating with submicron-scale variations in surface
topography — including microasperities measuring approximately
1×10-4 mm. This unique surface treatment serves to reduce friction
with peripheral components that contact the drum by approximately
30 percent. Consequently, by reducing internal friction, the new
a-Si drum contributes to extending the operating life of the
printing equipment as a total system, while retaining the world’s
longest drum lifespan of approximately 1 million pages.
Kyocera has promoted environment-friendly document equipment
through its long-life a-Si photoreceptor technology since 1984. The
company hopes that the longer equipment life made possible by its
newly developed LF Series print drum will reduce environmental
impact even further.
Development Background
Many types of printers on the market today utilize disposable
imaging components. In contrast, since the launch of Kyocera’s
first a-Si photoreceptor drum in 1984, the company has used its
proprietary technology to continuously develop the photoreceptor
drum into a durable device with a lifespan equivalent to the
mechanical life of the printer itself.
Enhancing the lifespan of electrophotographic printing equipment
requires not only a more durable photoreceptor drum, but also more
long-lasting internal components. Reducing the friction of the
photoreceptor drum surface is therefore essential, since this
surface forms a contact interface with numerous other internal
components that are all subjected to increasingly faster print
speeds.
Kyocera developed the world’s first*3 a-Si photoreceptor drum
with submicron-sized asperities by combining its proprietary
thin-film forming expertise utilizing DC electricity with its
surface-processing technology.
*1) Compared to Kyocera’s conventional a-Si drum with similar
functions.*2) World’s longest operating life among conventional
a-Si drums with similar functions, based on research by Kyocera as
of January 18, 2017.*3) World’s first a-Si photoreceptor drum with
submicron-sized asperities for electrophotographic printing, based
on research by Kyocera as of January 18, 2017.
For more info and images, please
visit:http://global.kyocera.com/news/2017/0308_mblf.html
About KYOCERA
Kyocera Corporation (NYSE:KYO)(TOKYO:6971)
(http://global.kyocera.com/), the parent and global headquarters of
the Kyocera Group, was founded in 1959 as a producer of fine
ceramics (also known as “advanced ceramics”). By combining these
engineered materials with metals and integrating them with other
technologies, Kyocera has become a leading supplier of electronic
components, printers, copiers, solar power generating systems,
mobile phones, semiconductor packages, cutting tools and industrial
ceramics. During the year ended March 31, 2016, the company’s net
sales totaled 1.48 trillion yen (approx. USD13.1 billion). Kyocera
appears on the Clarivate Analytics list of the “Top 100 Global
Innovators” and is ranked #531 on Forbes magazine’s 2016 “Global
2000” listing of the world’s largest publicly traded companies.
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KYOCERA Corporation (Japan)Natsuki Doi,
+81-(0)75-604-3416Corporate
Communicationswebmaster.pressgl@kyocera.jpFax:
+81-(0)75-604-3516
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