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Rectangular magenta ink cartridge with label, 250 ml dye-based ink

Summit Postal Products

Summit Postal Products CJ-23 Magenta Ink Cartridge 250 ml

SKU CH-G12T-MNWPD

A 250 ml magenta dye-based ink cartridge for Formax ColorMax7 and ColorMax8 envelope printers

  • Cartridges includedSingle Pack
  • Ink or toner colorMagenta
  • 250 ml capacity keeps high-volume envelope printing running longer
  • 100 % Formax-compliant magenta dye-based ink produces vibrant, professional colour output
  • Plug-and-play design fits ColorMax7 and ColorMax8 printers without adjustments
  • Replaces Formax CJ-23 cartridge for direct, reliable substitution
  • Remanufactured in the USA under a 100 % satisfaction guarantee

Summit CJ-23 Magenta Cartridge for ColorMax

This aftermarket magenta ink cartridge replaces the Formax CJ-23 and is built for ColorMax7 and ColorMax8 envelope printers. It ships as a single unit containing 250 ml of dye-based ink formulated to match Formax specifications. Operators handling high-volume mailing jobs will find it a direct fit for their existing workflow.

Plug-and-play installation keeps mailroom downtime

The cartridge slots in without tools or firmware steps, so staff can swap it during a normal shift change. Remanufactured in the USA, the housing meets the mechanical tolerances of the original unit, reducing the risk of leaks or recognition errors. Vibrant magenta output supports professional-looking envelopes day after day.

250 ml capacity sets the run length between changes

That volume determines how many envelopes you print before the next swap, making it the key figure for scheduling supplies. Buyers who need a different colour or a larger bulk pack will have to source separate SKUs, as this listing covers only the single magenta cartridge.

How it compares

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

Price $202.99
Pricier than about 91% of the 2,577 comparable items (median $28.99).

Specifications

Product
Ink or toner colorMagenta
In the box
Cartridges includedSingle Pack

Questions about this item

Does the CJ-23 cartridge use a standard ink interface for the ColorMax7 and ColorMax8 printers?

The cartridge is designed as a direct replacement for the Formax CJ-23 Magenta and offers plug & play compatibility with ColorMax7 and ColorMax8 envelope printers.

What are the physical dimensions or shape requirements for the CJ-23 cartridge to fit in the printer?

The cartridge is built to match the Formax CJ-23 Magenta form factor, ensuring it fits the ColorMax7 and ColorMax8 envelope printers without modification.

How is the CJ-23 cartridge installed, and what step do users often miss?

Installation is plug & play: remove the cartridge from its packaging, insert it into the ColorMax7 or ColorMax8 printer until it clicks into place, and run a print head cleaning cycle if prompted.

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