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Seiko Epson

MJ-500

inkjet cartridgeIntroduced Seiko Epson MJ-500 family
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Seiko EpsonMJ-500
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What is it?

Seiko Epson's Micro Piezo inkjet technology used a piezoelectric crystal in each nozzle and did not heat the ink at the print head while spraying it onto the page; within that context, the MJ-500 is identified as an inkjet cartridge released for the Epson Stylus 800 printer in March 1993.

What can it run?

Process applications and technology nodes documented for this tool.

  • inkjet printing

What do the numbers mean?

Configuration & options4

Product type
inkjet cartridge[1]
Accurate?
Associated printer
Epson Stylus 800[1]
Accurate?
Release date
March 1993[1]
Accurate?
Related technology
Micro Piezo inkjet technology[1]
Accurate?

Vintage & configurations

  1. 1993-03release[1]

    Epson released the MJ-500 inkjet cartridge for the Epson Stylus 800 printer in March 1993.

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Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Not publicly documented

The following facts about the MJ-500 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented variants, configuration options, or revision breakpoints of the MJ-500 are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the MJ-500 are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the MJ-500 are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the MJ-500 is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

  • No publicly documented compatible parts, consumables, or accessories for the MJ-500 are on record.

    Answerable by: an OEM parts catalog or a service engineer

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (3)Every fact above is drawn from these public sources
  1. [1]en.wikipedia.org — en.wikipedia.orgen.wikipedia.org
  2. [2]MJ-500 Cartridge Remanufactured Cartridges - The Printer Ink Warehouse — printerinkwarehouse.comprinterinkwarehouse.com
  3. [3]EPSON MJ-500 SUPPLIES MJ500 — worldclassink.comworldclassink.com
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Last updated Jul 29, 2026.