HP CE278A (78A): installation and yield

HP lists the original black 78A toner, reference CE278A, for the LaserJet Pro P1606dn and M1536dnf. Startoner sells a CE278A alternative whose listing declares 2,100 pages. These figures come from different sources: HP documents its original cartridge and Startoner describes its own product. Check the cartridge reference and printer model before ordering; do not assume identical recognition or quality.

Original reference and Startoner alternative

HP lists the LaserJet Pro P1606dn and M1536dnf multifunction printer on its Spanish 78A product page. This helps identify the original HP supply reference but does not automatically certify a third-party cartridge. For the Startoner alternative, also compare the seller’s current printer list with the full model name printed on your own device.

The Startoner listing separately names these devices for its product; HP does not certify the alternative:

• HP LaserJet P1566
• HP LaserJet P1606dn
• HP LaserJet Pro M1530 MFP series
• HP LaserJet Pro M1536dnf MFP
• HP LaserJet Pro P1560 series

Compare your printer’s full model name and suffix with the selected variant before ordering.

HP describes its original 78A as an all-in-one cartridge combining toner and imaging drum. That description applies only to the HP supply; the reviewed Startoner listing does not document the internal construction of its alternative.

Installation and cartridge warnings

For the P1606dn, HP describes opening the door, removing the used cartridge, unpacking the replacement, removing its tape and inserting it before closing the door. Those are device instructions for the original supply, not a promise that an alternative will be recognised. If a warning appears, record its exact wording and consult model-specific support before blaming the chip.

Declared page yield

The current Startoner listing declares 2,100 pages for its compatible CE278A. That is a seller catalogue figure, not a promise that every office will print the same number. Coverage, settings and document type affect the result. Check the exact variant, current price and full printer reference before placing an order.

To estimate cost per page, divide each current cartridge price by the pages declared for that reference. Treat VAT consistently and compare the HP original separately from the Startoner alternative. Coverage and document type affect actual output; the arithmetic alone does not prove a guaranteed saving.

Checks before ordering

Confirm the CE278A or 78A code and your complete printer model. Review the selected variant, declared yield and current price on the Startoner listing, together with return terms. HP documents its original cartridge, not the quality or recognition of a third-party product. Ask the seller to clarify any conflict before you order.

Before paying, read Startoner’s current returns and conformity policy and shipping terms. Checkout shows final charges and estimated delivery for your destination. The conditions depend on the order and product state; a supply policy is not a general promise about the printer’s warranty.