hp 134a vs 134x — same HP black toner family for the same printers. The only real difference is page yield (and cost per page).
134A (W1340A) is the standard-yield black — about 1,100 pages. Buy this when you print lightly.
134X (W1340X) is the high-yield black — about 2,400 pages. Same fit. Fewer swaps. Better cost per page if the printer runs often.
| Feature | 134A (W1340A) | 134X (W1340X) |
|---|---|---|
| Black yield | ~1,100 | ~2,400 |
| Best for | Light / occasional | Regular home-office use |
| Printers | LaserJet M209dw / M209dwe; MFP M234dw / M234dwe / M234sdw / M234sdwe | |
Mono black only — there is no 134 color pack in this series. Not 30A / 58A / 26A. Read the label on the cartridge already in the printer.
We sell a compatible 134A black and a compatible 134X high-yield black, chips installed.
When to buy which: replace toner more than a couple of times a year → start with 134X (about 2× the pages). Occasional printing → 134A is enough. If the label says 134X / W1340X, stay on X unless you intentionally want fewer pages per cartridge.
FAQ
What is hp 134a vs 134x in one sentence?
Same LaserJet M209 / MFP M234 printers; 134A is standard yield (~1,100), 134X is high yield (~2,400).
Are 134A and 134X for the same printers?
Yes. Same family. Only the yield changes.
Is there a 134A 4-pack?
No. These are single black cartridges only.
Does compatible toner void the printer warranty?
Using a third-party cartridge does not by itself void HP’s limited printer warranty. Damage HP attributes to a non-HP cartridge is a different question.
Ready to order: compatible HP 134A or compatible HP 134X.