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Six black typewriter ribbons in a row on white background

SuppliesMax

SuppliesMax OLI7862018 Black Correctable Printer Ribbon 6 Pack

SKU CH-6PG2-Q1MET MPN OLI7862018

Six black correctable typewriter ribbons compatible with Olivetti RT-7500 and part numbers 7862018, 7863066, KX-R20, KX-R50, KX-R51

  • Compatible withOlivetti 7862018
  • Product colorBlack
  • Pack quantity6 Pack
  • DetailsOur compatible toner, inkjet cartridges, ribbons, copier and
  • Key featuresOur compatible toner, inkjet cartridges, ribbons, copier and
  • Sharp, professional output from premium materials matching OEM performance
  • Correctable ribbon design enables clean revisions on receipts and invoices
  • Six-rib pack reduces replacement frequency for high-volume printing
  • ISO 9001 / ISO 14001 certified manufacturing ensures consistent, reliable operation
  • Compatible with Olivetti RT-7500 and OEM part numbers 7862018, 7863066, KX-R20, KX-R50, KX-R51

Compatible Olivetti RT-7500 ribbon pack

This six-pack of black correctable ribbons replaces Olivetti part 7862018 and fits the RT-7500 typewriter. Offices that issue receipts, invoices or other high-volume documents can keep a stock on hand for continuous operation. The ribbons are built to match OEM specifications for reliable print quality.

Correctable ribbon thermal and power behaviour

The ribbon is a passive consumable, so it adds no heat, noise or electrical draw to the typewriter. Normal use simply advances the ribbon across the print head without changing the machine’s operating temperature or power consumption. Replacement intervals depend on print volume rather than thermal limits.

ISO 9001 and 14001 manufacturing standards

Production in ISO 9001 and ISO 14001 certified facilities means the ribbons meet documented quality and environmental management requirements. The supplier states that using these compatible ribbons does not void the typewriter’s original warranty under U.S. law. Packaging may vary without affecting performance.

How it compares

Measured against everything we stock in Ribbon Cartridges for Printers, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 61% of the 1,003 comparable items (median $17.99).

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Specifications

Product
Brand nameSuppliesMAX
Part numberOLI7862018
Product colorBlack
Compatibility
Compatible withOlivetti 7862018
In the box
Pack quantity6 Pack

Questions about this item

How do I install the SuppliesMax OLI7862018 ribbon in my Olivetti RT-7500, and what step is often missed?

Open the printer cover, remove the old cartridge, insert the new ribbon until it clicks into place, then manually turn the take-up knob to tension the ribbon before closing the cover — skipping this tension step causes loose print.

What maintenance or replacement will the SuppliesMax OLI7862018 six-pack require over time?

Each correctable ribbon is a single-use cartridge; when print fades or the lift-off correction stops working, replace the entire cassette — the pack provides six complete changes.

What limit appears first during sustained high-volume printing with the SuppliesMax OLI7862018 on an Olivetti RT-7500?

The correctable film depletes before the ink, so the lift-off correction function fails first, requiring a fresh ribbon cassette to restore correction capability.

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