01
Find the full printer model
Look for the model label on the printer body, rear panel, underside, settings screen, or an existing invoice. Include every letter, number, and suffix because closely named variants may use different supplies.
02
Check the toner or cartridge code
The code may appear on the cartridge label or packaging. Copy it exactly and include the colour or variant where shown. A clear label photo can help when the code is hard to read.
03
Confirm before ordering
Ask for written confirmation of the product type, compatibility, availability, quantity, price, lead time, delivery terms, and any warranty or return terms. Do not rely on packaging similarity alone.