This Hewlett Packard HP 51640M ( HP 40 ) magenta discount ink cartridge for the Hewlett Packard HP DesignJet 230 / 330 / 350C / 430 Ink Printers has visible ink-level indicator that shows when it's time for a replacement. Provides up to 16 million brilliant colors for eye-catching reports and presentations. Designed to work with the HP 51640A Black Discount Ink Cartridges for sharp, black text and brilliant color results.

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Hewlett Packard HP 51640M specification table:

Color	Magenta
Manufacturer	Hewlett Packard HP
Type	OEM
Part No.	51640M, HP 40 magenta
Category	Discount Ink Cartridges
OEM Compatibility	Hewlett Packard HP
Number of pages	Up to 1,600 pages @ 5% density
Cost per page	$0.03498 or about $34.98 per 1000 pages (based on 5% coverage per printed page
Guarantee 100%	100% Quality Guarantee!

• Encad CadJet
• Hewlett Packard DesignJet 230
• Hewlett Packard DesignJet 430
• Hewlett Packard CopyJet
• Hewlett Packard DesignJet 330
• Hewlett Packard DeskJet 1200c
• Hewlett Packard CopyJet M
• Hewlett Packard DesignJet 350c
• Hewlett Packard DeskJet 1200cps

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By buying Hewlett Packard HP 51640M Discount Ink Cartridges from Ink Cart Network, we guarantee you the best quality you can get. We can assure you, you will receive your Hewlett Packard HP 51640M at your location right on time, with no hidden costs. Please be advised, that we are always ready to assist you with installing your Hewlett Packard HP 51640M and will answer any questions about it, or about any other of our products. If you are not fully satisfied with the Hewlett Packard HP 51640M you have purchased from Ink Cart Network, we are ready to give your money back or replace it with another Hewlett Packard HP 51640M Discount Ink Cartridges.