The solution to all your photo printing needs HP Laserjet cartridges will take care of your most demanding print jobs in the least time. HP Laserjet cartridges are designed in partnership with HP printers to give you the best quality, smudge free documents, prints & copies saving you time, money & energy. Your HP cartridge is designed with the latest technology from the finest toner particles to the bonding on the paper & because the toner units are fully enclosed you need not worry about mess or replacing separate components for your printer. Highly efficient toner use – HP Laser Jet print cartridges consistently deliver on yield. High page yields mean fewer cartridges Exceptional cartridge & printer reliability results in less downtime & increased productivity Minimal support costs & fewer supplies-related service calls With our recycling programme 95% of returned cartridge materials can be reclaimed & reprocessed so you can be assured we are doing our bit for the environment too ...

Print more laser-quality text & crisp images, using a high-capacity HP cartridge. This reliable cartridge offers superior print quality & consistent performance, with archival quality ink
- an excellent value for frequent printing. Compatible Printers HP Deskjet F4140 HP Deskjet F4172 HP Deskjet F4180 HP Deskjet F4190 HP Officejet J3680 HP Fax 3180
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The Switch 5400zl Series consists of the most advanced intelligent edge switches. The foundation for this switch is a purpose-built, programmable Pro Vision ASIC that allows the most demanding networking features, such as Qo S & security, to be implemented in a scalable yet granular fashion. With a variety of Gigabit interfaces, integrated Po E on all 10/100/1000 Base-T ports, & a choice of form factors, the 5400zl switch offers excellent investment protection, flexibility, & scalability, as well as ease of deployment, operation, & maintenance. ...

The HP 5500 EI Switch Series delivers resiliency, security, & multiservice support capabilities at the edge layer of large campus & branch networks. The HP 5500 EI delivers flexibility, scalability & low TCO with a robust feature set supporting IRF stacking, Static & RIP Routing, OSPF, BGP, IS-IS, Po E+, ACLs, & IPv 6. The HP 5500 EI Switch Series can be managed with the HP Intelligent Management Center (IMC) for a single view of your entire network. What's New Supports up to 4 modular 10 Gb E ports for uplink & stacking 24 port SFP model for flexible deployment 740W of Po E+ power Open Flow 1.3 support Limited Lifetime Warranty 2.0 with 3 years 24x 7 phone support Features Resilient, enhanced Security & Scalable Access Layer Switches The HP 5500 EI Switch Series delivers resiliency, security, & multiservice support at the edge layer of your data center & large campus networks. The HP Intelligent Resilient Framework (IRF) virtualizes up to nine physical switches into one logical device for simpler, flatter, more agile networks. The 5500 EI has IPv 6 support & fully featured L2/L3 functionality, including RIP, OSPF, ISIS, BGP, & PIM. Provides scalable stacking with modular 10 Gb E uplinks (SFP+ & 10GBASE-T) & up to 740W of Po E+ power with internal power supply.

Includes:: software-defined network (SDN) capabilities with Open Flow 1.3 support for future proofing your network. Limited Lifetime Warranty 2.0 with 3 years 24x 7 phone support & no software licensing required. Higher Network Performance The 5500 EI Switch Series is designed with hardware-based wire-speed access control lists (ACLs) to provide high levels of security & ease of administration without impacting network performance with a feature-rich TCAM-based ACL implementation. Non-blocking architecture delivers up to 192 Gbps of wire-speed switching with a non-blocking switching fabric & up to 143 million pps throughput. Powerful Quality of Service (Qo S) for Traffic Classification The HP 5500 EI Switch Series supports advanced classifier-based Qo S which classifies traffic using multiple match criteria based on Layer 2, 3, & 4 information; applies Qo S policies such as setting priority level & rate limit to selected traffic on a port, VLAN, or whole switch. Creates traffic classes based on ACLs, IEEE 802.1p precedence, IP, & DSCP or Type of Service (To S) precedence; supports filter, redirect, mirror, or remark. Provides extensive traffic prioritization with congestion actions: strict priority (SP) queuing, weighted round robin (WRR), weighted fair queuing (WFQ), weighted random early discard (WRED), weighted deficit round robin (WDRR), SP+WDRR, & SP+WFQ. Comprehensive Security Control & Single View of the Network The HP 5500 EI Switch Series supports flexible authentication methods including 802.1X, MAC, & Web Authentication for greater security & policy-driven application authentication. Identity-driven security & access control with automatic VLAN assignment & per-user ACLs allows access to specific network services without risking network security. Security features include: IP source guard, DHCPv 6 snooping, STP BPDU port protection, RADIUS/HWTACACS, & SSL. Can be seamlessly managed with HP Intelligent Management Center (IMC) to provide end-to-end network transparency with consistent experience through comprehensive configuration, compliance & policy management. RMON & s Flow provides advanced monitoring & reporting capabilities for statistics, history, alarms, & events.

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These Gigabit Ethernet switches deliver outstanding security, reliability, & multiservice support capabilities for robust switching at the edge or aggregation layer of large enterprise & campus networks, or in the core layer of SMB networks. The HP 5500 EI Switch Series is comprised of Layer 2/3 Gigabit Ethernet switches that can accommodate the most demanding applications & provide resilient & secure connectivity as well as the latest traffic prioritization technologies to enhance applications on convergent networks. With complete IPv 4/IPv 6 dual-stack support, the series provides a migration path from IPv 4 to IPv 6 & has hardware support for IPv 6. Designed for increased flexibility, these switches are available with 24 or 48 Gigabit Ethernet ports. Power over Ethernet (Po E) & non-Po E models are available with optional Gb E & 10 Gb E expansion capability. The all-fiber model with dual power supplies is ideal for applications that require the highest availability. High expandability for investment protection Premium security & integrated management Multilayer reliability Convergence-ready support Outstanding Quality of Service (Qo S) ...

Enjoy high-volume print runs with this HP 55A black toner cartridge. It produces up to 6, 000 pages of clear, crisp text from your HP Laser Jet Enterprise or Pro printer for a long life cycle that keeps your office running smoothly. Because it's a genuine HP product, the toner reduces the need for maintenance as both the ink & the cartridge design are precisely engineered for your compatible Laser Jet printer, & it also qualifies for HP's free recycling programme that ensures up to 95% of the parts of the toner are saved from landfill. High-quality text & outstanding images are assured thanks to this HP 55A black toner cartridge. Maximise the performance of your HP Laser Jet with this genuine toner cartridge. This high-quality cartridge delivers outstanding results with finely detailed images & text; professional grade documents can be delivered even on very high-volume print runs with every page, from first to last, of the same great quality. Designed for high-volume print runs The HP 55A can produce up to 6000 printed pages &, with such a high duty cycle, is ideal for those businesses & organisations that pump out a large number of documents. When printing in high volumes it is incredibly frustrating when the toner suddenly runs out. This usually happens half way through the print run! But, with HP’s smart printing technology, you will be alerted when the toner levels get low, giving plenty of time to ensure another cartridge is available. Only HP toner delivers consistent, professional results Using genuine HP toner cartridges with your Laser Jet makes great sense. Not only will your printed documents be of the highest quality, but the specially formulated toner will ensure trouble-free printing. Cheaper, unofficial toner can damage the printer & will deliver poor results. Always use genuine HP products with your Laser Jet. Key features of the HP 55A Official HP product Black Up to 6000 page duty cycle One cartridge in the pack Designed to be used with HP Laser Jet Enterprise 500 MFP M525dn, 500 MFP M525f, flow MFP M525c, P3015, P3015d, P3015dn, P3015n, P3015x ¦ HP Laser Jet Pro MFP M521dn, MFP M521dw ...

As you print more, HP helps reduce your company's printing costs with an option designed for customers who print high-volumes
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Print out even more documents with this HP 55X high-yield black Laser Jet toner cartridge. Enhanced printing is assured across up to 13, 500 pages from your compatible HP Laser Jet Enterprise Pro printer so that you can enjoy crisp & vibrant documents that look as though theyve been produced professionally. Because its a high-volume toner cartridge, it reduces the amount replacements you need to purchase & reduces the amount of time you spend in the store cupboard & replacing cartridges. Naturally, it ensures consistent results time after time, & thanks to HPs Planet Partners programme, you can send this HP 55X high-yield black Laser Jet toner cartridge off for recycling through the post. Scroll down the page for full technical specifications. ...

The HP no. 56 black inkjet print cartridge features pigmented black ink formulated for crisp, laser-quality, fade-resistant text every time. HP supplies & printers are designed to work together as a printing system to ensure consistently clear, sharp results on a wide range of papers. ...

The patented, pigment-based ink in HP 56 Inkjet Print Cartridge ensures consistent results for a wide variety of printing. The reliable, easy-to-install cartridge & specially formulated ink deliver crisp, sharp results that resist fading. ...