Datasheet

The HP Versatile Black Bulk Ink System combines design
flexibility with proven inks and components to help OEMs
develop products with a competitive advantage.
Technical specifications
HP Versatile Black Bulk Printhead HP Versatile Black Bulk Ink Supply
P/N
Q2320A Q2321A
Description
OEM Printhead Blk OEM Ink Supply Blk 350cc
Ink Type
Black pigmented aqueous ink Black pigmented aqueous ink
Resolution
600 dpi Not applicable
Nozzles
300 Not applicable
Maximum firing frequency
12 khz Not applicable
Avg. drop volume
29 pl Not applicable
Avg. delivered ink (ccs)
Not applicable 350
Operating conditions
10 to 40° C, 10 to 80% RH 10 to 40° C, 10 to 80% RH
Shipping/storage conditions
10 to 30° C, 5 to 80% RH
Altitude: 0–5000 meters
Orientation: nozzle up or side
10 to 30° C, 5 to 80% RH
Altitude: 0–5000 meters
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 their 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 (350 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 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.
Q2320A
Q2321A