MC630MFP

The OKI MC630MFP is an older color multifunction — discontinued around 2006 — that still covers basic office print, copy, scan and fax in plenty of small workplaces. No official OKI source for its consumables survives, so third-party suppliers are the reference for its toner. The listing stocked on this page is the yellow cartridge, 43459301, sold under the C3300 name; suppliers list the model's full set as cartridges 43459301 through 43459304. Before ordering anything for this model, cross-check the number against the cartridge actually in the machine.

Keeping a discontinued machine in service is a practical decision: it works, the team knows it, and its jobs are ordinary. The trade-off is that documentation has thinned out over the years, which puts the burden on the cartridge itself — the number printed on the unit you pull out is the most trustworthy specification this printer still has. Suppliers' lists agree on the 43459301-series set, but the installed cartridge is the final word.

Toner Cartridges for MC630MFP

This page stocks the yellow cartridge from the listed set. The family pages below cover the rest of the range for the models that share it.

Which cartridge should you buy?

For a legacy model, accuracy beats everything: pull the empty cartridge, read its number, and order the cartridge that matches it. If the number in your machine is 43459301, the compatible yellow stocked here is your cartridge. If your machine's cartridges carry different numbers than the set listed above, trust the machine, not the list — supplier references for a printer discontinued around 2006 can disagree at the edges. Because sourcing for older models runs through third-party suppliers, keeping one verified spare on hand is cheap insurance against a week of hunting when the next cartridge empties.

Chip, toner and everyday use

On a machine of this age, installation basics matter: seat the cartridge fully so its contacts meet cleanly, and wipe the contacts gently with a dry, lint-free cloth if the printer does not recognize a new unit at first. Store spares sealed, flat and out of direct light, and rock a cartridge side to side before installing it to loosen toner that has settled in storage. The MC630MFP's everyday jobs — letters, forms, the occasional color copy — are light work for the cartridge family, so a verified spare can sit ready for a long time.

Frequently Asked Questions

Which toner does the OKI MC630MFP use?

Third-party suppliers list its set as cartridges 43459301 through 43459304. The cartridge stocked on this page is the yellow, 43459301. No official OKI consumables source survives for this model, so verify the number on your installed cartridge before ordering.

Why should I check the cartridge in the machine first?

Because the printer was discontinued around 2006 and supplier lists are the only reference left. They broadly agree, but the number printed on the cartridge you remove cannot be wrong for your machine.

Can the MC630MFP copy both sides of an ID card onto one page?

Yes. Use the ID-copy function on the control panel: scan the front, flip the card, scan the back, and the printer combines both onto a single sheet, which saves paper and keeps the copy legible.

Is it worth keeping a discontinued multifunction running?

For basic print, copy, scan and fax work, many offices find it is — as long as cartridges remain available. The compatible yellow stocked here is part of why these machines are still in service.

More printers that use the same cartridges

The models below share this cartridge family; their pages carry the wider range between them:

MC360 MFP, C3300, C3300N, C3400, C3400N, C3430N, C3520, C3530 MFP, C3530, C3530MFP, C3530N MFP, C3530N, C3600, C3600N