Astrum Compatible Toner Cartridge 55X / CE278A – AHPIP255X for HP LaserJet Pro M1536dnf/P1566/P1606dn & Canon i-SENSYS Fax/MF Series – Black, 12-Month Warranty
Astrum AHPIP255X delivers crisp, professional-grade black prints for HP LaserJet Pro and Canon i-SENSYS devices. Engineered to match or exceed OEM 55X (CE278A) specifications, it keeps your office running smoothly with consistent output from the first page to the last. Backed by our 12-month warranty, this high-yield cartridge empowers busy workgroups to stay productive without unexpected downtime.
Key Benefits
Drop-in replacement for HP 78A / CE278A cartridges, no chip resets required
Precision toner formula for deep blacks and sharp, smear-free text
High-yield capacity—approx. 1,550 pages at 5% coverage
ISO-certified, eco-friendly manufacturing ensures reliability and sustainability
12-month Astrum warranty for complete peace of mind
Technical Specifications
Feature Details
Cartridge Model AHPIP255X
Toner Color Black
Compatible Part Nos. HP 78A, CE278A, AHPIP278A
Print Technology Monochrome Laser
Page Yield Approx. 1,550 pages at 5% coverage
Installation Type Drop-in; no chip resets or firmware hacks
Warranty 12 months
Compatible Part Numbers
HP 78A
CE278A
Astrum AHPIP278A
Compatible Printer Models
HP LaserJet Pro M1536dnf
HP LaserJet Pro P1566
HP LaserJet Pro P1606dn
Canon i-SENSYS Fax-L150
Canon i-SENSYS Fax-L170
Canon i-SENSYS Fax-L410
Canon i-SENSYS MF-4730 / MF-4750 / MF-4780w
Canon i-SENSYS MF-4870dn / MF-4890dw
Canon imageCLASS MF-4410 / MF-4420W / MF-4430 / MF-4450 / MF-4550d / MF-4570dn / MF-4580dn
Installation & Care Tips
Turn off and unplug your printer before replacing the cartridge.
Open the front cover and remove the spent cartridge; recycle per local guidelines.
Shake the new AHPIP255X gently side to side to distribute toner evenly.
Remove protective seals without touching the imaging drum.
Align cartridge rails with printer guides and slide in until it clicks.
Close the cover, reconnect power, and print a test page to verify installation.
Wipe the exterior with a dry, lint-free cloth; avoid liquids and solvents.
What’s Included
1 × Astrum AHPIP255X Compatible Toner Cartridge (Black)
1 × Quick-Start Installation Guide
12-Month Astrum Manufacturer Warranty
Looking to streamline your entire printing workflow? Explore our Astrum maintenance kits—complete with drum units, transfer rollers, and fuser assemblies—to keep your HP and Canon devices performing at peak efficiency.