Developer container, developer replenishing device, developing device, and image forming apparatus using same

Image forming apparatus with a movable tag reader for sensing tags at various locations

Method for restoring imaging cartridge chip

Apparatus and method for preventing an information storage device from falling from a removable device

Refilled toner cartridge having increased yield

Toner cartridge with memory for image forming apparatus

Network printer system

Toner cartridge for an image forming device having a retainer assembly having positioning features for processing circuitry

Retainer assembly having positioning features for processing circuitry used within an image forming device supply item

Crum chip and image forming device for authentication and communication, and methods thereof

Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge

Image forming apparatus capable of determining type of cartridge mounted therein based on detection of a detection portion of the cartridge

Printing consumables chips and containers

Image forming apparatus having process condition control

Developer container, developing device including developer container, and image forming apparatus including developing device

Image processing apparatus, developer cartridge, and image forming method

Image forming apparatus having current detection

Image forming apparatus and toner cartridge

Toner replenishing container and image forming apparatus detachably provided with the same

Methods and systems for managing print device supplies using cloud administration system configured for chemical signature tracking

Image forming apparatus and control method thereof

Toner cartridge having a pivoting exit port cover

Image forming apparatus having toner replenishment unit

Cartridge and image forming apparatus provided therewith

Cartridge and image forming apparatus provided therewith

Image forming apparatus

Electronic apparatus and image forming apparatus

IMAGE FORMING APPARATUS

TONER CARTRIDGE AND PRINTER USING THE SAME AND RELATED PROTECTION MANAGEMENT METHOD

Printing Material Receptacle, Label, and Printing Apparatus

IMAGE FORMING APPARATUS AND METHOD THEREOF

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

Dynamic address change optimizations

Developing cartridge and electrophotographic image forming apparatus

Image forming unit and image forming apparatus

Image forming apparatus

Image forming apparatus and cartridge

Toner cartridge

Powder container having an opening on an end of the container body, the opening facing the longitudinal direction of the container

Image forming apparatus for checking connection and disconnection status of developing unit with image forming apparatus and method thereof

Method of Transforming an Imaging Machine

Toner container and image forming apparatus

Method and apparatus for indicating a part number for a consumable to be used in an image production device

Toner container, toner container frame, and image forming apparatus incorporating same

IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

Image forming apparatus having a door path regulating member

Lockout device and an indicator to ensure that the correct consumable is replaced in a printing device

Addressing for a memory device used in an image recording apparatus

Image forming apparatus

Method and apparatus for preventing premature or unnecessary replacement of a consumable used in an image production device

Image forming apparatus and remaining toner amount calculating unit

Image forming apparatus, failure information notification system and failure information notification method

Developer storage unit and method for manufacturing recycling product

Image-forming apparatus, toner container and toner container installation structure

DEVELOPMENT UNIT DETERMINING METHOD AND IMAGE FORMING DEVICE

Image forming apparatus

Operation control method for an image forming apparatus

IMAGE FORMING APPARATUS

Information storage device, removable device, developer container, and image forming apparatus

Toner container and image forming apparatus in which the toner container has protrusions which interact with the image forming device

Method and apparatus for storing increment values without using an increment counter

Image forming unit and apparatus that performs stand-by charging of toner

Image forming apparatus in which genuine cartridge with and without memory device are usable

Image forming apparatus

Image forming device having a first memory and a second memory

Image forming apparatus and toner cartridges with differently sized guided portions

New/used cartridge detection

Multiple market consumable ID differentiation and validation system

Powder container, powder processing apparatus using the same, and powder container controlling method

Image forming apparatus to discriminate toner cartridge

Toner cartridge storing control data for an image forming apparatus

Unit installable in apparatus including a consumable container and a chip and method of managing the same

IMAGE FORMING APPARATUS

Image forming apparatus including consumable unit and method of controlling power supply thereof

Printing apparatus, printing material cartridge, adaptor for printing material container, and circuit board

Printing apparatus, printing material cartridge, printing material container adapter, cartridge set, and adapter set

Cap configuration for a toner cartridge

Image forming apparatus that compares stored ID information to determine whether to permit use of a replacement part

Method of constructing a toner dispensing unit

Toner cartridge

Image forming apparatus having preference control unit

Image forming apparatus and method

Image forming apparatus and developing device

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Detachable body and image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Position measuring device

Memory storing data of a toner cartridge is provided, and control of transfer, fixing or the like is performed based on the data

Image forming apparatus and control method therefor

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS

Image forming apparatus

Toner container and image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Image forming apparatus and image forming method

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Image forming apparatus and image forming method using a controlled toner supply operation

Image forming apparatus and structure for installing consumables thereof

Image forming apparatus, cartridge and image forming method

Image forming apparatus and method

Powder container, powder supply assembly, and image forming apparatus in which a powder outlet faces in an opposite direction as an opening of a container body

Image forming apparatus having a replaceable member determination unit

Consumable unit and method of managing consumable unit including memory storing consumable item information

PRINT CONTROL METHOD

TONER CARTRIDGE

Image forming apparatus with toner cartridge authentication

Information input method, apparatus and system for associated apparatus of imaging device

Image forming apparatus with controller controlling an image forming operation

Partition map

Image forming device, identifying device, semiconductor integrated device, and identifying method

Replaceable printer component including a memory storing a tag encryption mask

Print cartridge output sample

Replaceable Printer Component Including Memory Storing Data Defined by Tags and Sub-Tags

Image forming apparatus

Replacement printer cartridge chip with a microcontroller with an encrypted memory device

Developing device and image forming apparatus

Method of Making an Electronic Circuit for an Imaging Machine

Authenticating a replaceable printer component

REPLACEMENT SMART CARD WITH A MICROCONTROLLER

Developer transport unit, image forming apparatus, method of transporting developer, program for transporting developer, and storage medium storing the program

Image forming apparatus

Image forming apparatus

Printing apparatus, and control method and storage medium therefor

Image forming apparatus having a tag reader with reading range changed by a cover position

Image forming apparatus with a tag reader changing reading position by movement of front cover

METHOD AND APPARATUS FOR IDENTIFYING PARTS IN AN IMAGE PRODUCTION DEVICE

IMAGE FORMING APPARATUS FOR MANAGING REPLACEMENT COMPONENTS

IMAGE FORMING APPARATUS, PROCESS UNIT CARTRIDGE, AND METHOD OF MANAGING REPLACEMENT LIFE OF PROCESS UNIT CARTRIDGE

Unit using OS and image forming apparatus using the same

Unit using OS and image forming apparatus using the same

Toner container and image forming apparatus

Unit using OS and image forming apparatus using the same

Image forming apparatus configured to use a cartridge including memory and a cartridge without memory

IMAGE FORMING APPARATUS AND METHOD OF DETERMINING AMOUNT OF TONER REMAINING IN TONER CARTRIDGE

Toner cartridge

Mutualistic engine controller communicating with printer non-volatile memory

Mutualistic engine controller

Consumable serial number tracking in a managed services hosted environment

IMAGE FORMING APPARATUS AND TONER REMAINING AMOUNT DETERMINING METHOD

Toner cartridge and control method of displaying the residual toner quantity in the same toner cartridge

Image forming apparatus including toner container information sensing and positioning features

Image forming apparatus having a replaceable part

Recording material delivery system for recording material-consuming apparatus; circuit board; structural body; and ink cartridge

SYSTEM AND METHOD FOR ENSURING THAT ONLY A SPECIFIC TONER IS USED FOR PRINTING A DOCUMENT

Image forming apparatus and control parameter correcting method

Printer controller for monitoring an ink drop count

Toner container and image forming apparatus comprising the same

Replacement device of an image forming device that is determined to be a licensed product or a recycled product

Image forming apparatus with reduction of operation noise

Developing device, memory unit thereof, and image forming apparatus

Inkjet printer incorporating capping mechanism actuated by flexible arm

CONSUMABLE CARTRIDGE FOR IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS

Image forming apparatus with replaceable developer holder

Image forming apparatus and control method thereof

DATA PROCESSING DEVICE

Image forming apparatus, toner cartridge, and computer-readable medium

Method to prevent metered toner gray market leakage

Powder container, powder supplying device, and image forming apparatus

Wireless tag communication system and image forming apparatus

Method of printing a compressed image having bi-level black contone data layers

Image forming apparatus for checking connection status of developing unit and method thereof

Page expansion and printing method

Printer cartridge microchip

Methods and devices for remanufacturing an imaging cartridge

Toner cartridge and image forming apparatus using the same

Method of controlling printhead

Image forming apparatus

Method for calibrating BID current in electro-photographic printer

Replaceable printer component with electronic tag

Electrographic printing device comprised of printing groups with toner reservoirs outside of the printing groups

Image forming apparatus and process cartridge

Method of authenticating content provided to image forming apparatus and image forming apparatus to perform the method

Print engine controller for image processing page data

Developer supply system and image forming apparatus incorporating same

Collapsible packaging system

Image forming apparatus with enhanced electrical connection maintenance, and control method thereof

Developer cartridge and image formation apparatus

Unit using OS and image forming apparatus using the same

Unit using OS and image forming apparatus using the same

Image forming apparatus and development cartridge in which information stored on the development cartridge can be read by the image forming apparatus

Unit using operating system and image forming apparatus using the same

Unit using OS and image forming apparatus using the same

Memory, toner cartridge, developing device and image forming apparatus having the same

Printer controller having JPEG and EDRL circuitry

Printer having a controller method of printing with low and high speed nozzle firing modes

Image formation apparatus, image formation system and component

Systems and Methods for Universal Imaging Components

Image forming apparatus

Image forming apparatus and method for controlling the same

Image forming apparatus for detecting a non-qualified developer cartridge

Image forming cartridge, image forming apparatus and toner cartridge

Image forming apparatus having accurate internal temperature control

Image forming apparatus which changes addresses that are used when data is read from and written to memories of articles of consumption and method of controlling the image forming apparatus

Method and device for indicating future need for product replacement of random use dispensing

IMAGE FORMING APPARATUS

Image forming apparatus

Consumable cartridge and image forming apparatus using the same

Method and article for determining use of consumable items in an image-forming device

Image forming apparatus

Inkjet printer with retractable cover serving as media guide

Developing device, memory unit thereof, and image forming apparatus

Printer controller for controlling an ink dot size

Inkjet printer with dual page memory and page expander

Image forming apparatus, cartridge and image forming method

Warranty entitlement of image-forming device consumable item

Printer with foldable protective cover and print media feed mechanism

Image forming apparatus and method

Image forming apparatus and method of setting the same

Non-volatile memory data integrity validation

Image forming apparatus and method

UNIVERSAL SMART CHIP CARTRIDGES FOR MULTIPLE PRINTING APPARATUS

Printer controller for a pagewidth printer configured to perform ink counts

Method of printing with a personal computer and connected printer

Printer controller for a printer printing according to print quality information supplied by a print cartridge

Systems and methods for remanufacturing imaging components

Image forming apparatus and image forming method thereof

Method of reading individual information of a detachable unit, individual information reading device, apparatus having the individual information reading device, and a detachable unit

Image forming apparatus, adjusting method thereof and replacement component thereof

Printer controller for a pagewidth printhead having halftoner and compositor unit

Method of printing a compressed image having a bi-level black layer and a contone layer

Image forming apparatus, component, component checking method, control program, and storage medium

Consumable unit and image forming apparatus including memory storing consumable item information

Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit

System and method for remanufacturing imaging components

Printer controller for monitoring an ink drop count

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

Image forming apparatus and developer cartridge

Image forming device and cartridge being electrically connected by terminals

Image forming apparatus and image forming system

Image processor having a judging unit

Image forming apparatus

Image forming apparatus that determines when a life of a replacement unit has expired

High-speed printing method having parallel processes

Image processing method incorporating decompression

Image forming apparatus having function to control developer exhausting amount and image forming method thereof

System and methods for universal imaging components

Image forming apparatus and apparatus for receiving consumable supplying member

Method and apparatus to store information on amount of toner used, and image forming device using the same

Consumable supplying member and toner container

Image forming system, image forming apparatus and method for setting printing function with toner container having information providing section that stores information about the quality of toner in the container

Image forming apparatus with two coloring material supplying sections

Paper transport mechanism with a capping mechanism

Image forming device

Image forming apparatus and detachable developer container with wireless communication therebetween

Printer with coordinated print data buffers

Marking material cartridge with automatic high yield function independent of host printing device

Image forming apparatus and control method therefor

Method of page expansion and printing with a pagewidth printer having low-speed and high-speed firing modes

Image forming apparatus, method of acquiring toner-cartridge information and toner cartridge

Printer controller configured to perform a method of page expansion and printing

Method of printing a compressed image having bi-level black contone data layers

Image forming apparatus in which genuine cartridge with and without memory device are usable

Image Forming Apparatus and Method of Determining Life of Toner Cartridge

Image forming apparatus and image forming method

Image forming apparatus and image forming method

Page expansion and printing method incorporating halftoning and compositing

Image forming cartridge usage storage apparatus

Method to prevent cloning of electronic components using public key infrastructure secure hardware device

Image forming apparatus and wireless communication device

Elongate Pagewidth Inkjet Printhead Configured To Effect Either Low Speed Or High Speed Printing

INKJET PRINTER WITH REPLACEABLE INK CARTRIDGE AND CAPPING MECHANISM

Toner cartridge having machine readable authentication pattern and image forming apparatus for reading the same

Printhead Firing Pattern Method

Image-forming apparatus, control method thereof, and control program storing medium for image-forming apparatus

Universal housing for microchips used in printer cartridges

Method of processing print data incorporating obscuration detection between layers

Systems and methods for remanufacturing imaging components

Inkjet printer with reversible transport mechanism

Image forming apparatus

Image forming apparatus and method for distinguishing suitable parts in the same

Image forming apparatus, component, component checking method, control program, and storage medium

Developing device, and process unit and image forming apparatus using the developing device

Universal smart chip cartridges for multiple printing apparatus

Application specific integrated circuit (ASIC) in the form of a printer processor

Image forming apparatus for determining the authenticity of an exchange part

Toner cartridge

Toner cartridge having protrusion to show type of toner cartridge

Inkjet printer with retractable support and cover

Inkjet printer with capping mechanism for printhead assembly

Image processing method for execution externally and internally to a printer

Toner cartridge with memory element, image drum unit with the toner cartridge, and image forming apparatus with the image drum unit

Toner supplier, toner supply method, image forming apparatus and toner supply system

Universal imaging cartridge

Image forming apparatus and developer remaining amount detecting method

Image forming apparatus and developer remaining amount detecting method

Image forming apparatus and control method for image forming apparatus

Universal smart chip cartridges for multiple printing apparatus

Consumable cartridge for image forming apparatus and image forming apparatus

Printer for authenticating a replaceable ink cartridge

Image forming apparatus having adjustable communication with toner container

Recording liquid container, ink jet recording apparatus, and cartridge collecting apparatus

Pagewidth inkjet printer with foldable input tray for interface protection

Toner container and image forming apparatus

Image forming apparatus with wireless communication function between toner cartridge and developing unit

Toner container including a container body with a gripper at the end thereof, and associated method

Toner container and image forming apparatus

Universal smart chip cartridge for multiple printing apparatus

Storing printer density control parameters in cartridge memory

Toner container and image forming apparatus