Which toner and drum unit are needed for HP LaserJet MFP M436n and 2 compatible models
Article · Printing blog

HP LaserJet MFP M436n: CF256A/CF256X toner and CF257A drum

Updated

HP lists CF256A and CF256X as toners and CF257A as a separate imaging drum for M436n. The current Startoner listing describes an alternative, but that alone does not prove every printer variant or firmware will accept it. Also check the full model, region and product reference before ordering.

Is it compatible with your printer?

The three models below appear in Startoner’s current product listings. Start with references CF256A, CF256X, CF257A in the manufacturer documentation for the named device. Check the complete model suffix and sales region as well, since printers in one family can use different supplies. A compatible product listing states the seller’s intended fit; it is not universal proof that every device configuration will work. HP

  • HP LaserJet MFP M436n
  • HP LaserJet MFP M436dn
  • HP LaserJet MFP M436nda

The ending letters distinguish printer features but do not replace checking the full model, region, and supply. Confirm the reference in HP specifications and the current product page before ordering. printer-model finder

The consumable you need and what it yields

This series works with two separate pieces: the toner, which provides the powder you print with, and the drum, which transfers that powder to the paper. They are two different consumables with very different lifespans.

Toner: standard or XL

  • Startoner declares CF256A: 7,400 pages. This is a seller figure; real output varies with print jobs and is not an independent test of the original product. Compatible HP CF256A (56A) toner
  • Startoner declares CF256X: 13,700 pages. This is a seller figure; real output varies with print jobs and is not an independent test of the original product. Compatible HP CF256X (56X) toner

The seller listings include these references for the named models. Compare declared capacity and confirm the exact model; sharing a printer family does not guarantee acceptance of a third-party supply.

CF257A drum: lasts several toners

Startoner declares CF257A: 80,000 pages. This is a seller figure; real output varies with print jobs and is not an independent test of the original product. compatible HP CF257A (57A) drum toner and drum

How much printing costs you

The yield shown on a Startoner product page describes that seller product and must not be confused with the manufacturer’s figure for an original supply. Actual pages vary with document content, coverage, and print jobs. Compare current prices using like-for-like yield assumptions, and check which measurement method supports each stated number.

Use the calculator to compare current prices with declared yields, and follow the installation guide for your model. savings calculator guide to installing a toner

Frequently asked questions

Which reference should I check for HP LaserJet MFP M436n?

HP lists CF256A and CF256X as toners and CF257A as a separate imaging drum for M436n. Check the complete model suffix and sales region as well, since printers in one family can use different supplies. A compatible product listing states the seller’s intended fit; it is not universal proof that every device configuration will work.

How should I interpret a declared page yield?

The yield shown on a Startoner product page describes that seller product and must not be confused with the manufacturer’s figure for an original supply. Actual pages vary with document content, coverage, and print jobs. Compare current prices using like-for-like yield assumptions, and check which measurement method supports each stated number.

What if an alternative supply does not work?

Do not assume that the chip or a firmware update is the cause. First check the supply code, exact printer model, and that printer’s installation instructions. Record the displayed error and contact the manufacturer or seller for model-specific help. Do not force a part or promise that a restart solves every recognition problem.

Before ordering, check model, reference, availability, and current terms on the product pages. See the related guide to distinguish toner from drum. compatible HP toner collection toner vs. drum Check the applicable return and product-conformity terms for the supply in the returns policy and check the method, cost and estimated delivery for your destination before payment in the shipping policy.

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