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Four black toner refill bottles in a box

Laser Tek Services

Laser Tek Services 4 Pack Black Toner Refill for Dell 1720 310-8707 310-8709 310-8706 GR332

SKU CH-B866-7JN7T

Four-pack black toner refill with reset chips for Dell 1720 series printers

  • Cartridge QuantityFour Pack
  • Cartridge ColorBlack
  • Compatible ProductsDell 1720 1720dn 310-8707 310-8709 310-8706 GR332
  • Coverage5%
  • Four black cartridges with reset chips for Dell 1720 series
  • Refill existing cartridges up to three times to reduce waste
  • Each refill prints at 5 % coverage for consistent output
  • Compatible with Dell part numbers 310-8707 310-8709 310-8706 GR332
  • Save up to 50 % on toner cost per refill

Four-Pack Black Toner Refill Kit

This four-pack of black toner refills is designed for users of the Dell 1720 and 1720dn laser printers. Each bottle includes a reset chip so the printer recognises the refilled cartridge. The kit suits offices or home users who want to reuse their original cartridges and lower the cost per page.

Reset Chips and Refill Convenience

The included reset chips allow the printer to accept the refilled cartridge without error messages, supporting up to three refill cycles per cartridge. Refilling is a straightforward pour-and-seal process that avoids the waste of disposing of whole cartridges. The aftermarket toner is formulated to match the print density of the original supply at the standard 5% coverage rating.

Check Printer Model and Cartridge Compatibility

Verify that your printer is a Dell 1720 or 1720dn and that the empty cartridge carries one of the listed part numbers such as 310-8707, 310-8709 or 310-8706. This refill kit will not work with other Dell laser models or with colour cartridges. Buyers who need colour toner or a different cartridge series should look for a product matched to their specific printer.

Highlights

  • Four black cartridges with reset chips for Dell 1720 series
  • Refill existing cartridges up to three times to reduce waste
  • Each refill prints at 5 % coverage for consistent output
  • Compatible with Dell part numbers 310-8707 310-8709 310-8706 GR332
  • Save up to 50 % on toner cost per refill

Specifications

BrandLaser Tek Services
Cartridge QuantityFour Pack
Cartridge ColorBlack
Compatible ProductsDell 1720 1720dn 310-8707 310-8709 310-8706 GR332
Coverage5%

Questions about this item

Does the 5% coverage rating cap the number of pages each refill can print?

The 5% coverage figure is the ISO standard used to rate yield; printing pages with heavier toner use will reduce the total page count per refill.

What physical components must the empty Dell 1720 cartridge still have for this refill to fit?

The refill kit is designed for the original Dell 1720 cartridge shell; the waste-hopper, developer roller and chip contacts must be intact so the reset chip can seat correctly.

Which step do people most often get wrong when installing the reset chip on the GR332 cartridge?

After refilling toner, the old chip must be removed and the new reset chip snapped into the exact same slot — if it is not fully seated the printer will still read the cartridge as empty.

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