HP Q2320A print head
Contents
1. HP Versatile Black Bulk Ink System The HP Versatile Black Bulk Ink System provides the flexibility to design products with minimal operator intervention and superior print quality on both coated and uncoated media Features HP engineered this robust flexible bulk ink delivery system with advanced features to meet the needs of high volume print applications where superior print quality low cost per copy and minimal user intervention are required This system offers designers the opportunity to configure almost any combination of HP Q2320A printheads and HP Q2321A bulk ink supplies to achieve the desired print capability System components allow for e Easy mounting of ink supplies Reliable ink delivery e Electronic interfacing to the bulk ink supply Using this system s advanced ink consumption signals OEMs can for example design products that detect low ink levels or allow hot swapping of ink supplies HP s proven Versatile Black ink delivers superior output on a wide range of both coated and uncoated media Unlike solvent based inks this water based pigmented ink does not require special venting hoods chemical cleaners or specially trained operators who are certified to handle and dispose of solvents Versatile Black also produces sharp crisp output at high speeds without transfer or smearing Benefits The Versatile Black Bulk Ink System combines all the great features of HP s proven Ve2. 8 655 3524 and leave a voicemail message OEM Pen Driver Board OEM Enclosed Regulator Assembly OEM IDS Interface Board e Mail your inquiry to Hewlett Packard Company Modular Ink Supply Station Specialty Printing Systems Mailstop 66 654 16399 West Bernardo Drive San Diego CA 92127 USA Modular Ink Supply Stall Assembly Q2308 60008 C8861A Consumables Q2320A Q2321A ISS Connector Assembly Ink Seal Assembly OEM Printhead Blk OEM Ink Supply Blk 350cc 2004 Hewlett Packard Development Company L P The information contained herein is subject to change without notice DMS 802895c8 02 17 04 Pub 5981 6824EN
3. e design is suitable for a variety of printhead array configurations and is appropriate for both stationary and moving printhead applications The stall s datum and alignment structure ensures accurate positioning of the printhead This modular component supports a 0 5 inch swath width and 600 dpi thermal inkjet printing Printheads can be snapped in and out of the stall for easy replacement This printed circuit assembly PCA provides both the electrical and logical interface between the host printing system and the printhead This component is designed to ensure proper operation proper firing and protection of the printhead An application specific integrated circuit ASIC on the PCA communicates with the host via a serial data interface and converts configuration and print data into printhead specific firing signals On board firing voltage regulation provides consistent firing energy independent of print density Firing energy is programmable to ensure optimal printhead performance and life This regulator assembly maintains the pressure and ink flow to the printhead Because of its small size and enclosed design it can be mounted and incorporated easily into any design With this regulator in place the bulk ink supply can be mounted some distance from the printhead and management of backpressure and ink flow is handled automatically This electronic board mounts on the Modular Ink Supply station and enables access to ink level sensing and
4. ir products to fit a wider set of printing applications and benefit from quicker time to market and a higher return on investment Modular design reduces development costs since large systems can be built up from multiples of a smaller product Bulk ink supplies and independent printheads reduce operating costs Large volume ink supplies 8350 cc enable OEMs to design economical systems with longer print runs Large ink supplies not only reduce the cost of ink per cubic centimeter but also require fewer operator interventions to keep a job running In addition printheads are separate from ink supplies so part changes have less impact on a running system A full suite of HP components shortens OEM development time HP has taken much of the work out of designing a bulk inkjet printing system This full suite of components from specialized pressure regulators and electronic interface boards to penholders and connectors enables OEMs to get a print engine up and running quickly By offering proven HP reliability they reduce product development time as well as investment and tooling costs Versatile Black ink works on a variety of media HP s innovative Versatile Black ink has a proven track record of compatibility with a wide variety of both coated and uncoated media This water based pigmented ink produces sharp crisp output without the need for specialized solvents or chemical handling equipment Fast drying time ensures high quality
5. other advanced ink supply features Incorporating this board into the design increases printing system functionality For example it can ensure ink supply compatibility deliver low ink warnings or enable hot swapping of ink supplies This component ensures easy mounting of the bulk ink supply as well as proper electrical and mechanical connection every time the supply is changed The Modular Ink Supply Station includes e The ISS Connector which enables electrical connection to both the supply and the smart chip on the supply e The Ink Seal Assembly This convenient module includes everything you need to make all electrical and mechanical connections to the supply HP Versatile Black Bulk Ink System Frequently asked questions Who are the ideal users of the Versatile Black Bulk Ink System What are the key advantages of this system What are the advantages of HP Thermal Inkjet TIJ Technology Companies that produce larger print runs and have a need for a robust high volume ink delivery system e Produces high quality lightfast and water fast sharp crisp output on both coated and uncoated media e Reduces downtime so print volume is increased Each bulk supply delivers almost 350 ccs versus the usual 40 ccs per print cartridge e Enables designers to develop products with multiple printheads and ink supplies Because of the system s modular design almost any desired print swath or speed can be achieved e Elimina
6. output without transfer or smearing and without sacrificing print speed HP provides engineering support and expertise HP works with you to quickly create a configuration and design that is customized to meet your particular market needs for specialized application printing systems To increase your success using our products our application engineers are ready to answer your questions help with integration issues and provide general consulting during the design phase Technical specifications P N Description Ink Type Resolution Nozzles Maximum firing frequency Avg drop volume Avg delivered ink ccs Operating conditions Shipping storage conditions HP Versatile Black Bulk Printhead Q2320A OEM Printhead Blk Black pigmented aqueous ink 600 dpi 300 12 khz 29 pl Not applicable 10 to 40 C 10 to 80 RH 10 to 30 C 5 to 80 RH Altitude 0 5000 meters Orientation nozzle up or side HP Versatile Black Bulk Ink Supply Q2321A OEM Ink Supply Blk 350cc Black pigmented aqueous ink Not applicable Not applicable Not applicable Not applicable 350 10 to 40 C 10 to 80 RH 10 to 30 C 5 to 80 RH Altitude 0 5000 meters HP Versatile Black Bulk Ink System Separate components Printhead Stall Pen Driver Board Enclosed Regulator Assembly This printhead stall is specially designed to hold and orient the printhead in high performance printing systems Its flexibl
7. rsatile Black ink with a robust and flexible bulk ink delivery system designed to meet the needs of high volume printing applications e The large ink supply minimizes operator interventions e Advanced electronic functions enable designers to build in ink level monitors and signals to ensure virtually uninterrupted printing during longer print runs e Printheads and ink supplies can be changed independently minimizing replacement costs e The modular design enables multiple configurations of printheads and ink supplies to achieve better print speeds and wider swaths for more efficient printing Why choose HP HP is the worldwide leader in imaging and printing technologies We bring our innovative reliable environmentally friendly and easy to use solutions to a variety of industrial markets As pioneers of thermal inkjet printing HP knows the technology inside and out O invent The HP Versatile Black Bulk Ink System combines design tlexibility with proven inks and components to help OEMs develop products with a competitive advantage Q2320A Q2321A Modular design offers greater flexibility The HP Versatile Black Bulk Ink System gives OEMs the flexibility to design the best solution for their customers from systems with one ink supply feeding a single printhead to an entire bank of ink supplies feeding an array of printheads With each part available independently this system enables OEMs to easily tailor the
8. tes the need for special solvent handlers chemical cleaners and expensive disposal systems e Cost effective Requires no warm up cycle and no downtime When it s time to replace a print cartridge replace only the one that s needed e Easy to use No special training is required to operate and maintain thermal inkjet printers The print cartridge design allows it to be snapped in and out for easy replacement e Fast Hundreds of tiny nozzles firing at a high frequency allow high quality printing at high speeds e Reliable TIJ is less sensitive to air bubbles in the firing chamber than other printing technologies avoiding print quality problems and delays caused by trapped air e Flexible Supports a wide variety of media e High quality TU places smaller drops more accurately producing consistently superb image and text quality e Environmentally safe With thermal inkjet there is no need for service technicians qualified to handle volatile solvents and no noxious fumes e Lower cost of ownership A thermal inkjet printer can cost tens to hundreds of thousands of dollars less than other printing equipment reducing the market entry cost Ordering Information Contact information Components Q2264A C8855B Q2308 60001 Q2309 60001 Q2308 40001 Q2308 60007 Replacement Parts To discuss inkjet technology OEM opportunities with HP OEM Printhead Stall e Go to www hp com oeminkjet and send us an email MESSAGE e Call 85
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