SuppliesMax
SuppliesMax GSTC840-4PK toner cartridge combo pack (BK/C/M/Y)
Four-cartridge set delivers up to 43000 black and 34000 colour pages at 5% coverage for Gestetner SP-C840DN and SP-C842DN printers
- Cartridge QuantityBlack-1/Cyan-1/Magenta-1/Yellow-1
- Cartridge ColorBlack/Cyan/Magenta/Yellow
- Replacement BrandGestetner Corp
- Replacement ModelGestetner Corp C840-4PK
- Compatible ProductsGestetner Corp C840-4PK
- Approximate Page Yield43000 Pages
- 43000-page black yield at 5% coverage for high-volume printing
- 34000-page colour yield per cartridge at 5% coverage
- ISO 9001 and ISO 14001 certified manufacturing standards
- Compatible with SP-C840DN and SP-C842DN 110V printers
- 30-day manufacturer warranty included
SuppliesMax GSTC840-4PK Toner Combo Pack
The SuppliesMax GSTC840-4PK is a compatible toner cartridge combo pack containing one black, one cyan, one magenta, and one yellow cartridge. It is manufactured to OEM standards using new and recycled components in ISO 9001 and ISO 14001 certified facilities. Designed for 110V Gestetner Corp SP-C840DN and SP-C842DN colour laser printers sold in the U.S., it replaces the Gestetner Corp C840-4PK, 82125MP, and 82125BCMY part numbers. Use of compatible products does not void the printer manufacturer warranty.
For high-volume colour printing on supported
This pack suits offices and home users running Gestetner Corp SP-C840DN or SP-C842DN printers who need a full set of replacement cartridges for consistent, high-volume output. It delivers crisp black text and clear colour contrast at 5% coverage. Buyers with different printer models, those requiring MICR toner for cheque printing, or users operating on non-110V electrical systems should look at other options.
43000-page black yield at 5% coverage
The black cartridge yields approximately 43000 pages while each colour cartridge yields approximately 34000 pages at the standard 5% coverage rate. This high page count supports heavy daily workloads and reduces the frequency of cartridge changes. If your typical print coverage regularly exceeds 5%, or if you need a lower-yield pack for occasional use, the actual cost per page will differ from the rated figure.
Highlights
- 43000-page black yield at 5% coverage for high-volume printing
- 34000-page colour yield per cartridge at 5% coverage
- ISO 9001 and ISO 14001 certified manufacturing standards
- Compatible with SP-C840DN and SP-C842DN 110V printers
- 30-day manufacturer warranty included
Specifications
| Brand | SuppliesMAX |
|---|---|
| Series | Compatible With Gestetner Corp SP-C840DN / Gestetner Corp SP-C842DN Series Color Laser Printers. |
| Model | GSTC840-4PK |
| Cartridge Quantity | Black-1/Cyan-1/Magenta-1/Yellow-1 |
| Cartridge Color | Black/Cyan/Magenta/Yellow |
| Replacement Brand | Gestetner Corp |
| Replacement Model | Gestetner Corp C840-4PK |
| Compatible Products | Gestetner Corp C840-4PK |
| Approximate Page Yield | 43000 Pages |
| Coverage | 0.05 |
| Type | Compatible |
| MICR Toner | No |
| Features | Manufacturing Standards: Manufactured to OEM standards using new and recycled components in ISO 9001 / ISO 14001 certified facilities. Designed for 110V machines sold in the U.S. Use of compatible products will not void your machines manufacturer warranty. Fully compliant with U.S. warranty law. |
Questions about this item
How often will I need to replace the black and colour cartridges in this combo pack?
The black cartridge yields up to 43000 pages at 5% coverage, while each cyan, magenta and yellow cartridge yields 34000 pages at the same coverage, so replacement timing depends on your colour-to-mono print ratio.
What page-yield limit will I hit first during continuous high-volume printing?
The colour cartridges reach their 34000-page rated yield before the black cartridge reaches its 43000-page rating, making colour the first limit under sustained use.
How much heat or noise does the printer generate when these cartridges run all day?
The cartridges themselves produce no heat or noise; thermal and acoustic output comes from the Gestetner SP-C840DN or SP-C842DN printer, which is designed for 110V operation.
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