Printing

Technologies for printing such as MFPs and printers in office and professional-quality printing markets, printed electronics, and rewritable printing

Multifunction Products

Color QSU Technology by Direct Heating System

image:Color QSU Technology by Direct Heating System

DH Fixing System reduces heat required for the fusing roller while improving the efficiency of heat transfer.

Color PxP-EQ Toner

image:Color PxP-EQ Toner

The toner achieved coexistence of Eco-friendliness (E) and Quality (Q).

 

Visualizing Paper Feed Behavior in Fusing Unit

image:Visualizing Paper Feed behavior in Fusing Unit

Visualizing paper behavior fed inside a printer achieves reliable machine design against paper wrinkles.

Physical Document Security

image:Physical Document Security

Embedded pattern printing guards physical documents from security threats.

 

Production Printers

Image Quality Improvement Technology on Textured Media

image:Image Quality Improvement Technology on Textured Media

A technology improves printing image quality sharply on special paper, such as textured media, using AC transfer technology and an elastic fusing belt.

Technology for Improving Image Density Uniformity

image:Technology for Improving Image Density Uniformity

A technology improves the image density uniformity of prints by automatically correcting the image density unevenness inside the Multifunction Printer.

 

Technology for High-Reliability, High-Durability Photoconductors

image:Technology for High-Reliability, High-Durability Photoconductors

High-reliability, high-durability photoreceptors reduces service costs for high-speed copiers.

40-Channel VCSEL Array

image:40-Channel VCSEL Array

Ricoh original VCSEL Array to realize high definition and high-speed printing.

 

Inkjet

Aqueous Resin Type Inkjet Ink

image:Aqueous Resin Type Inkjet Ink

Capable of printing in high density not only on plastic base materials but on paper as well. Excellent in safety, color reproducibility and jetting-reliability.

Photo (UV)-curable Inkjet Ink

image:Photo (UV)-curable Inkjet Ink

Newly developed photo (UV)-curable inkjet ink significantly reduces skin sensitization.
 

Technology Applied in Developing Piezoelectric Thin Film Using Ink-Jet Printing Method

image:Technology Applied in Developing Piezoelectric Thin Film Using Ink-Jet Printing Method

  • A few micron thick piezo thin film actuator using the ink-jet printing (IJP) method.

Improve efficiency of ink use by minimizing ink waste

image:Improve efficiency of ink use by minimizing ink waste

A technology to decrease the amount of ink consumed for purposes other than printing.

 

Thermal Media

Rewritable Laser System

image:Rewritable Laser System

  • A printing process using laser diode allows rewriting to durable, outdoor proof media without contact.

Rewritable Recording Technology

image:Rewritable Recording Technology

Rewritable recording of high quality using a material technology to control coloring and decoloring of dyestuff.
 

Printed Electronics

High-resolution Electrodes Patterning Technology Using Printing Methods

image:High-resolution Electrodes Patterning Technology Using Printing Methods

  • Ricoh has developed a fine TFT array on flexible substrates using several printing methods at low temperature.

Organic Electronic Materials and Devices

image:Organic Electronic Materials and Devices

  • An organic semiconductor material technology for producing electronic devices using printing methods.
 

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