Electrophotography | Print Quality Control | Printer Components and Subsystems and Organic Photoconducting Testing

By: Qea  09-12-2011
Keywords: Rollers

Electrophotography | Print Quality Control | Printer Components and Subsystems and Organic Photoconducting Testing

The tools you need

Drawing on years of applications experience, QEA has developed a comprehensive line of tools for evaluating EP printer components and sub-systems.  This unique family of test systems embodies innovative engineering solutions and a fundamental understanding of the physics of EP processes to give you “must-have” tools for high-speed printer R&D and quality control. These non-contact, non-destructive tools emulate the EP printing process and deliver quantitative data you can rely on. QEA tools are ideal for:

  • Objective component and sub-system evaluation
  • Process monitoring and control
  • Quality control and quality assurance
  • R&D

Easy to use

QEA control software makes your job easier.

  • MS Windows® for PC platform
  • Easy-to-use interface
  • User-controlled test parameters
  • Test data uploadable to Excel or Access

The bottom line

QEA measurement systems fit a variety of budgets and technical requirements.

Drum evaluation: OPCs and other photoreceptors

Our PDT® products offer state-of-the-art component characterization, including defect mapping and coating-uniformity mapping. PDT® systems mimic the EP printing environment to provide reliable, quantitative data. Each PDT® product scans multiple drum types and sizes. Built-in test functions measure all critical performance criteria, including:

  • Charge acceptance
  • Discharge sensitivity
  • PIDC
  • Residual voltage
  • Cyclic fatigue
  • Coating uniformity

QEA's test systems for semi-insulating devices emulate the EP printing process to provide reliable, quantitative data. Built-in test functions measure critical performance criteria and include defect mapping and coating-uniformity mapping. Built for efficiency and flexibility, each roller or belt test system scans multiple component models and sizes. These systems provide non-contact, non-destructive characterization of:

  • Charge rollers
  • Development rollers
  • Transfer rollers
  • Magnetic roller sleeves
  • Intermediate transfer belts
  • Paper and other substrates

All in one


Keywords: Rollers

Other products and services from Qea

09-12-2011

Image Quality Analysis Systems and Solutions

QEA has developed a full line of quantitative, reliable image analysis tools, encompassing sophisticated, fully-automated camera-based systems, automated scanner-based systems, portable hand-helds for distinctness of image measurements, and a portable color measurement toolkit. The information you need IAS® series instruments apply the ISO-13660 international standard in quantifying a multitude of print quality attributes.