Ricoh 888640, 888641, 888642 & 888643 Toner Cartridges
Ricoh 888640, 888641, 888642 and 888643 toner cartridges deliver robust output for high-volume printing on Ricoh Aficio office printers. Available in both genuine Ricoh and budget-friendly compatible options, these cartridges provide flexible purchasing choices to suit your workplace demands. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Expected page output and replacement cycles
Page yields are calculated based on the ISO/IEC 19798 standard for colour laser printing at 5% page coverage. Actual output varies depending on image density, page size, and whether document workflows lean heavily towards colour charts or simple text documents.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 888640 | Standard | Black | 20,000 | $0.003 |
| 888643 | Standard | Cyan | 15,000 | $0.017 |
| 888642 | Standard | Magenta | 15,000 | $0.017 |
| 888641 | Standard | Yellow | 15,000 | $0.017 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing between genuine and compatible toners
Compatible 888640 to 888643 toner cartridges offer substantial cost savings for busy office environments without compromising print reliability. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our genuine vs compatible guide to learn how third-party options perform against original Ricoh toners.
Best way to manage office toner stocks
If your office prints mainly monochrome text, buying individual 888640 Black toners keeps running costs minimal. For departments printing heavy graphics or sales material, full colour multipacks streamline ordering. Compatible cartridges include a money-back guarantee under our returns policy if you experience performance issues. We dispatch fast from warehouses in Sydney, Melbourne, Brisbane, Perth and Adelaide. Free delivery applies on all orders over $99. Explore our complete range of Ricoh toner cartridges today.
Pro Tip
Pro Tip: Colour toners in this series yield 15,000 pages compared to 20,000 for Black. Avoid replacing colour toners piecemeal during active print jobs; keeping a complete spare colour set on hand prevents multi-page office document queues from stalling when one primary shade runs out.
Genuine & Compatible Ricoh 888640-888643 Toner Cartridge Options
Replace Just One Colour
When just one colour needs replacing, a single Genuine 888640 Black cartridge (from $63.72) is all that's required.
Save with Compatible Cartridges
If budget is the priority, compatible cartridges provide a lower-cost alternative to genuine ink, from $38.87 for a single 888640 Black cartridge or 5-pack 888640-888643 for $281.71 (free delivery).
Buying for an Office or Busy Printer
If you go through cartridges quickly, a larger pack means less frequent reordering - the 10-Pack 888640-888643 Compatible (from $557.49) provides a lower-cost compatible alternative for frequent printing. The compatible pack qualifies for free delivery.
Frequently Asked Questions
Why do Cyan, Magenta, and Yellow toners have lower yield ratings than Black in this series?
The 888640 Black toner contains additional toner capacity (20,000 pages) to account for higher monochrome text print volumes in office environments, whereas CMY cartridges (888641 to 888643) are formulated for 15,000 pages under standard ISO/IEC 19798 testing.
Can I mix genuine Ricoh toners with compatible toners in the same printer?
Yes, you can install a compatible colour cartridge alongside genuine Ricoh cartridges without causing firmware conflicts or print calibration issues.
How do I avoid toner dusting when replacing these high-yield office cartridges?
Keep the toner cartridge horizontal when unboxing and gently rock it side-to-side before installation to distribute internal powder evenly across the developer unit prior to insertion.
Are 888640 and 888640-3 cartridges interchangeable?
Yes - 888640 designates the individual Black toner cartridge, while codes formatted like 888640-3 represent bundled multi-packs containing the exact same cartridges.
