# KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers

KingKJ’s four-pack drum unit set has a built-in chip for compatible Dell color laser printers, supporting routine drum replacement.

- [Original product page](https://www.ofertitastop.com/us/product/kingkj-c3760-c2660-s3840-1b3c-drum)
- [View offer](https://www.ofertitastop.com/us/visit/kingkj-c3760-c2660-s3840-1b3c-drum)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-01T03:06:29.577Z
- Brand: KingKJ
- Model: C3760/C2660/S3840-1B3C
- MPN: C3760/C2660/S3840-1B3C
- SKU: ofertitastop-us-159252
- Category: Electronics > Print, Copy, Scan & Fax > Printer, Copier & Fax Machine Accessories > Printer Consumables > Printer Drums & Drum Kits
- Source store: amazon US
- Active deal: Yes
- Price: 125.97 USD
- Previous price: 139.99 USD
- Discount: 10%
- Rating: 5 / 5
- Reviews: 1

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

## Key features
When a compatible Dell color laser printer needs replacement drum units, this KingKJ four-pack provides the imaging components for a single printer family. The set is designed for selected Dell C2660, C2665, C3760, C3765, S3840, and S3845 series printers, so you can match the replacement to the model you use rather than choose a general-purpose part. It is a drum unit set, not toner.

A built-in chip supports printer recognition, while the four-unit format is useful for keeping matching replacement components together. For a printer that uses toner cartridges and separate drum units, this set addresses the drum-unit replacement need, it is not an alternative toner cartridge.

## Who it’s for
This set is intended for owners of compatible Dell color laser printers who need drum units for their existing equipment. It suits you if your printer model appears in the compatibility list and you want a four-piece replacement set with a built-in chip. If you are shopping for toner rather than imaging units, choose a toner cartridge specified for your printer instead.

The listed compatible models are Dell C2660, C2660dn, C2665, C2665dnf, C3760, C3760n, C3760dn, C3765, C3765dnf, S3840, S3840c, S3840cdn, and S3845cdn. Match the full printer model name before ordering, since compatibility is tied to the listed series and versions.

## Best use cases
Use the set when replacing drum units in a compatible Dell color laser printer used for everyday document printing or color output. For example, an office maintaining a C3760dn can keep the printer’s drum replacement components on hand, while a home workspace using a listed C2660-series model can select the same set when its printer calls for a drum unit. The four-pack format is especially relevant when you want multiple replacement units together rather than sourcing a single drum.

When comparing replacement supplies, start with the component your printer needs: a drum unit handles imaging, while toner supplies the printing material. Choosing the right type and checking the complete printer model helps direct the purchase toward the intended maintenance task.

## Practical questions
**Is this a toner cartridge?** No. This product is a set of drum units, identified as “not toner.” Choose toner separately when your printer needs a toner cartridge.

**Which printers is it compatible with?** It is listed for Dell C2660, C2660dn, C2665, C2665dnf, C3760, C3760n, C3760dn, C3765, C3765dnf, S3840, S3840c, S3840cdn, and S3845cdn printers. Check the full model name on your printer against this list.

**What does the set include?** The package is a four-pack of drum units, with a built-in chip noted for the product.

## Final verdict
For owners of the listed Dell color laser printers, this KingKJ set brings together four compatible drum units in one purchase and includes a built-in chip. Its clearest advantage is having the correct type of replacement component for drum-unit maintenance, with model-specific compatibility to guide selection.

## Images

![KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers — 1](https://www.ofertitastop.com/i/eoBsxiS9HygdeeJeTKdjvrEfTh8qjUYry0EQ_D5XdPf5nfkGwWjwYKxUzevOA5iBl-Yo6nostZTXCmAUigr4EkBkzkTeawqbfQE_7fEVGrKv0SFFOKy_xqmZDg.jpg)

![KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers — 2](https://www.ofertitastop.com/i/8Xxv6un5CRuW2_UbVmENSrzwQogDt-xcD-eSBmpg6bulXoMGqe6NPNboG90Y8tqEyYQx6cHiSCzQXy1uwUgs9BxONzYh9bvN2Po6aFjrIUtyXTXrLc0llgtlEQ.jpg)

![KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers — 3](https://www.ofertitastop.com/i/_sdRfPIE431IVUoSLZAFqQnkbGh5OnFvoE8WsBjzkzQU6TF0I3J2__yYAohupyfa6PkGity3deNP03uDeNM8zPb-UjQcMVKUBY7NvK5rYLmHk7qpMZpU-AKuCA.jpg)

![KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers — 4](https://www.ofertitastop.com/i/Zeqkz9HqRocQyoAilMmtsVnu7kHV2iBAAhvwJJcStEevdPVZoTuC5UYgvQEsI3iYs8fAELAgVtOXlywNIjkotCOeN8NakGiYvY4cMM5ddoPm4v12-TS2yRtpRw.jpg)

![KingKJ C3760/C2660/S3840-1B3C Drum Unit Set, 4-Pack for Dell Printers — 5](https://www.ofertitastop.com/i/YM57ZgyRxk2kxRE7NEBel98akAZAM5ESbI1JDjrlTmg4BvQxaFH-HG2wAG95BBTug7Wzgt9aX0i02EK2eFFvwEVMuz4uwav5fpWg1ApMmhjfz4SzxSYtBC0euQ.jpg)