MB492
The Okidata MB492 puts printing, copying, scanning and faxing into one monochrome multifunction machine aimed at busy small offices, and it feeds from a three-step black toner ladder shared with the B412/B432/B512 family. The standard 45807101 cartridge is rated at 3,000 pages, the mid-size 45807105 stretches that to 7,000 pages, and the extra-high-capacity 45807110 runs to 12,000 pages before it needs attention. Every listing on this page is built around the 7,000-page cartridge, so whichever size your office settles on, the reorder number to check first is the one already installed.
A shared front-desk machine lives an unpredictable life: invoices in the morning, a stack of copied contracts after lunch, faxes in between. Nobody plans that volume, which is exactly why the MB492 rewards offices that stock the larger cartridges. Fewer swaps mean the machine is never sitting idle with an empty slot while a customer waits, and the walk-up copying and scanning side of the unit keeps working off the same toner supply as the print queue.
Toner Cartridges for MB492
| Cartridge | Color | Page Yield |
|---|---|---|
| 45807101 | Black | 3,000 pages |
| 45807105 | Black | 7,000 pages |
| 45807110 | Black | 12,000 pages |
Multi-packs of the 7,000-page cartridge sold on this page: 2 Black pack, 3 Black pack, 5 Black pack and 10 Black pack.
Which cartridge should you buy?
Start from how the machine is actually used rather than from the cartridge sizes. A quiet back office that prints a few dozen pages a day will take months to finish even the 3,000-page standard cartridge, and toner sitting in a rarely used machine is money parked on a shelf. A reception or billing desk is the opposite case: volume arrives in bursts, nobody tracks the page counter, and the cartridge always seems to empty mid-job. There the 12,000-page option earns its keep twice over, once in cost per page and once in swaps avoided. The 7,000-page middle size is the sensible default for most shared machines, and the multi-packs on this page exist for offices that would rather reorder twice a year than every few weeks.
Chip, toner and everyday use
Each cartridge carries a chip the printer reads to track its level, so seat a replacement firmly until it clicks and the panel should register a full cartridge right away. When output starts to fade near the end of a cartridge, lifting it out and rocking it gently from side to side spreads the remaining toner and usually restores even coverage for a while longer. The page ratings quoted for this family assume light coverage of about five percent per page; dense forms, logos and scanned copies use toner faster, so treat the numbers as a planning guide rather than a promise. Keeping one sealed spare beside a shared machine is cheap insurance against a mid-job stoppage.
Frequently Asked Questions
What toner options does the MB492 support?
Three black cartridges fit this machine: the standard 3,000-page cartridge, the 7,000-page size listed on this page, and a 12,000-page extra-high-capacity version. All three are the same shape and install the same way, so moving up a size never changes how you handle the printer. When you reorder, match the number printed on the cartridge you pull out.
Why are copies from my MB492 lighter than pages printed from my computer?
The copier side of the unit keeps its own density settings, and they often sit lighter than the print driver defaults. Raising the copy darkness a step or two usually closes the gap. If pages printed from the computer are fading as well, the difference is not a setting at all: the toner itself is running low and the cartridge is near the end of its life.
Which cartridge suits a busy front desk best?
The largest of the three, the 12,000-page cartridge. Front-desk work arrives without warning, and the highest-capacity option stretches the interval between swaps the furthest while bringing the cost of each page down. Whatever size you choose, keep a sealed spare in the drawer; a shared machine that stops during a customer rush costs more than the cartridge that would have prevented it.
More printers that use the same cartridges
The MB492 drinks from the same toner shelf as several other OKI workgroup machines. If your office runs any of the models below, their cartridges and the ones on this page are drawn from the same family: