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Rectangular magenta ink cartridge, matte plastic body, 130ml capacity, labelled 728M

Aster Graphics Inc

Aster Graphics Inc 728 Magenta Ink Cartridge 130ml for DesignJet T830 MFP T730

SKU CH-FJRZ-C79B7

A 130 ml magenta ink cartridge for HP DesignJet T830 MFP and T730 large-format plotters

  • Cartridges included4 Pack
  • Ink or toner colorBlack/Cyan/Magenta/Yellow
  • Ink or cartridge typeInk Cartridges
  • Replaces brandHP
  • Replacement for728
  • For use withPrinter DesignJet T830 MFP & T730 Large Format Plotter

Pack 1 Pack 728 M

  • 130 ml magenta ink supports high-volume colour printing
  • Designed for HP DesignJet T830 MFP and T730 large-format plotters
  • 728 model matches original cartridge specification for reliable operation
  • Two-year shelf life keeps ink ready when needed
  • Aftermarket cartridge does not void the printer warranty

Compatible 728 Magenta Cartridge for DesignJet

This 130 ml magenta ink cartridge replaces the HP 728M and fits the DesignJet T830 MFP and T730 large-format plotters. It is an aftermarket unit supplied new and intended for professionals who need consistent colour output on technical drawings or graphics.

Thermal behaviour and power draw

Ink cartridges have no active cooling, fans or electrical load, so they generate no measurable heat and produce no audible noise during printing. Power consumption is limited to the printer's own supply and is unaffected by the cartridge itself.

Ink volume decides suitability

The cartridge holds 130 ml of magenta ink, which determines how many prints can be produced before replacement. Buyers who need higher capacity for extended runs should note that this volume is fixed and cannot be increased without changing to a different cartridge model.

How it compares

Measured against everything we stock in Compatible Ink Cartridges, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 66% of the 2,577 comparable items (median $28.99).

Specifications

Product
Model name728
Ink or toner colorBlack/Cyan/Magenta/Yellow
Compatibility
Replaces brandHP
Replacement for728
For use withPrinter DesignJet T830 MFP & T730 Large Format Plotter
In the box
Cartridges included4 Pack
More details
Ink or cartridge typeInk Cartridges

Other versions of this model

4 more in the same range

Questions about this item

How do I install the 728 Magenta cartridge in the DesignJet T830 MFP without triggering an error?

Remove the orange pull-tab and plastic shield, insert the cartridge straight into the magenta slot until it clicks, then close the cover; the step most users skip is pulling the tab completely off before insertion, which leaves the vent sealed and causes a cartridge error.

When will the 130 ml Magenta cartridge need replacement under normal use?

The cartridge yields up to 130 ml of ink; replacement timing depends on print coverage and frequency, and the printer will display a low-ink alert when the level approaches empty.

What is the first limit that appears during long continuous printing with this cartridge?

The 130 ml ink capacity is the first hard limit; once the reservoir is depleted the printer pauses for a cartridge change before the job can continue.

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