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Selected: D

D.C. recharge to reduce cross contamination in the read IOI proc

Electrophotography – Image formation – Development
Patent

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DAD, DAD, DAD single-pass color printing

Electrophotography – Image formation – Development
Patent

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Dampening mechanism for an image forming apparatus

Electrophotography – Image formation – Development
Reexamination Certificate

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Data monitoring method, data monitoring device, copying...

Electrophotography – Machine operation – Accounting
Reexamination Certificate

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DC pin scorotron charging apparatus, and printing machine...

Electrophotography – Image formation – Charging
Reexamination Certificate

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Decreased media transport time for image forming devices

Electrophotography – Control of electrophotography process – Control of fixing
Patent

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Decurler roll setup and wear rate determination procedure

Electrophotography – Document handling – Copy
Reexamination Certificate

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Deflection loaded metering blade

Electrophotography – Image formation – Fixing
Patent

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Deformation device for bending a flexible substrate

Electrophotography – Document handling – Copy
Reexamination Certificate

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Degraded toner discharging and new toner replenishing...

Electrophotography – Having particular structure – Modular or displaceable
Reexamination Certificate

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Delivery member, and apparatus employing the same

Electrophotography – Document handling – Copy
Patent

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Delivery unit and method with a carrier vapor collection...

Electrophotography – Internal machine environment – Forced air circulation
Reexamination Certificate

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Densely packed toner container and method of producing the same

Electrophotography – Image formation – Development
Patent

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Densitometer diagnostic system for an image-forming machine

Electrophotography – Control of electrophotography process – Densitometer detail
Reexamination Certificate

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Densitometer with improved accuracy for use in color image...

Electrophotography – Control of electrophotography process – Densitometer detail
Reexamination Certificate

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Density control apparatus in image formation apparatus

Electrophotography – Control of electrophotography process – Of plural processes
Reexamination Certificate

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Density detecting device used for image forming apparatus

Electrophotography – Control of electrophotography process – Control of developing
Patent

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Density detection device and image forming apparatus

Electrophotography – Control of electrophotography process – Control of developing
Reexamination Certificate

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Desktop color image forming apparatus and method of making...

Electrophotography – Having particular structure – Modular or displaceable
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Desktop color image forming apparatus and method of making...

Electrophotography – Image formation – Transfer
Reexamination Certificate

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