Frequently Asked Questions

What does the 4,300-page rating on this cyan actually change day to day?

Mostly how often you stop work to open the printer. The 106R03690 is the extra-high-capacity cyan for this platform, rated at up to 4,300 pages at the standard 5% coverage measure, so on a Phaser 6510 that turns out charts, slide decks and colour reports all week, the cyan changeover comes around far less often than with a standard-fill unit. Coverage is the honest caveat: pages carrying full-colour backgrounds or dense graphics draw several times the toner of a text page with a blue logo, so a design-heavy month will land short of the headline figure — the rating is a comparison yardstick, not a promise.

How does the running cost work out?

At $26.02 for up to 4,300 pages, the 106R03690 works out to roughly 0.61 cents per page. Set that beside the standard-capacity cyan for the same machines, the 106R03477 at $24.96 for 2,400 pages — about a cent a page — and the pattern is clear: the cartridge on this listing costs barely a dollar more on the day, then spreads that cost over close to twice the pages. If your colour volume is genuinely light, the standard fill is a sensible buy; if the 6510 prints colour every day, the extra-high unit is where the saving sits.

Why does cyan always seem to be the colour that gives out first?

Because most office colour work is quietly cyan-heavy. Pie charts, bar graphs, hyperlink-blue headings, sky and water tones in photos, and the grey shading behind tables are all built largely from cyan, so the 106R03690 drains steadily even on pages that do not look "blue". The tell-tale signs are blues losing their punch, greys drifting slightly green or pink, and skin tones in photos turning flat — while black text, which comes from a different cartridge entirely, stays sharp. When those colour shifts show up together, it is the cyan bay asking for a change, not the printer failing.

If I am refreshing the colours, which cartridges are this one's partners?

The extra-high colour set for this platform is a trio: this cyan, part number 106R03690, the magenta 106R03691 and the yellow 106R03692. There is no rule that says they must be changed together — each colour empties at its own pace, and swapping only the drained one is the economical habit. It is worth knowing, though, that fitting one fresh colour beside two tired ones can make the older pair look worse by comparison on the next full-colour page, so on a printer that produces client-facing work, many offices refresh the set in the same month even if the swaps land a week or two apart.

Will this cartridge fit my printer?

The 106R03690 fits the Phaser 6510 and the WorkCentre 6515 — the two machines share the same colour engine and take the same cartridges, so one spare cyan covers either if your office runs both. Before ordering, read the code on the label of the cartridge you are taking out: if it says 106R03690, this listing is the like-for-like replacement. The standard-capacity cyan mentioned above, the 106R03477, also fits the same machines, so the code on your empty unit is the surest way to order the fill size you actually had.

What cover comes with the cartridge, and how fast does it arrive?

Every 106R03690 we sell carries a 1-year warranty and 1-year free returns, so if a unit leaks, streaks or fails early it is replaced or refunded rather than disputed. Orders are dispatched from whichever of our four warehouses — Illinois, Pennsylvania, Georgia or California — is closest to the delivery address, and the full details of postage, timing and how returns work are on our shipping & returns page. Questions before you order are welcome: our support team answers Monday to Friday, 9 AM to 5 PM CST.

About This Extra-High-Capacity Cyan Toner Cartridge

This listing is a single compatible cyan toner cartridge, part number 106R03690, in the extra-high-capacity fill for the Xerox Phaser 6510 colour laser and its WorkCentre 6515 multifunction sibling. It is rated at up to 4,300 pages and priced at $26.02 — roughly 0.61 cents per page — which suits a printer that earns its keep on colour: proposals with charts, presentation handouts and short marketing runs where the blues have to stay convincing month after month. The cartridge arrives as one sealed unit, ready to install, and it is backed by our 1-year warranty and 1-year free returns. The wider Xerox toner range is on the site, and whichever warehouse — IL, PA, GA or CA — sends your order, weekday help is there Monday to Friday, 9 AM to 5 PM CST.