We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

PCI

PCI Reman Alt. for HP Q5421A Maintenance Kit 110-Volt 200K Yld

SKU CH-DDZ6-274NJ

A 110-volt maintenance kit rated for 200000 pages, compatible with HP LaserJet 4240, 4250 and 4350 series printers

  • Cartridge Quantity1
  • Cartridge ColorAssorted
  • Replacement BrandPremium Compatibles
  • Ink Type009088336
  • Approximate Page Yield200000 Page
  • 200,000-page yield keeps high-volume laser printers running longer
  • 110-volt maintenance kit fits HP 4240, 4250 and 4350 series
  • TAA-compliant manufacturing meets government procurement standards
  • Assorted components refresh fuser, rollers and supplies in one box
  • One-year limited warranty backs the remanufactured alternative to HP Q5421A

PCI Remanufactured Maintenance Kit for HP

This new aftermarket maintenance kit replaces the HP Q5421A unit and is built for HP LaserJet 4240, 4250 and 4350 series printers. It suits offices and workgroups that need a reliable, high-yield consumable to keep their fleet running without sourcing original HP parts. The kit is TAA compliant and carries a one-year limited warranty.

200000-page yield with standard laser operation

Rated for approximately 200000 pages, the kit supports long intervals between replacements in typical office print volumes. It operates on 110-volt power as specified for the supported printer models and contains assorted components matched to the laser print engine. No additional cooling or noise considerations apply beyond the printer's normal operation.

Direct fit for listed HP LaserJet models

The kit installs directly into HP LaserJet 4240, 4250 and 4350 printers including network and duplex variants such as 4240N, 4250DTN and 4350DTNSL. It frees procurement from single-source dependence on the original HP Q5421-67901 part number while maintaining compatibility with the existing printer hardware. Buyers needing kits for other HP printer series or higher page-volume ratings should look elsewhere.

Highlights

  • 200,000-page yield keeps high-volume laser printers running longer
  • 110-volt maintenance kit fits HP 4240, 4250 and 4350 series
  • TAA-compliant manufacturing meets government procurement standards
  • Assorted components refresh fuser, rollers and supplies in one box
  • One-year limited warranty backs the remanufactured alternative to HP Q5421A

Specifications

BrandPCI
Cartridge Quantity1
Cartridge ColorAssorted
Replacement BrandPremium Compatibles
Ink Type009088336
Approximate Page Yield200000 Page

Questions about this item

How do I install the 110-volt maintenance kit in my HP 4250 printer, and which step is most often missed?

Power off the printer, open the right-side cover, remove the old fuser and transfer roller, insert the new fuser until it clicks, then reset the maintenance count in the service menu — skipping the counter reset is the step most people forget.

Which components in the 200000-page kit will need replacement first during routine upkeep?

The fuser assembly and transfer roller inside the kit are the primary wear items; both are rated for the full 200000-page yield and are replaced together when the printer prompts for a maintenance kit.

What limit appears first when the 110-volt kit runs continuously at high volume in an HP 4350?

The 200000-page rated yield of the fuser and roller is the first limit reached; after that count the printer will signal for a new maintenance kit.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.