147A
Compatible HP 147A Black Toner Cartridge (W1470A)
10,500 pages
$89.99
Save 65% vs genuine
HP LaserJet Enterprise Flow M636 toner
Your LaserJet Enterprise Flow M636 takes the 147A (standard yield), 147X (high yield) and 147Y (high yield). At our price that is about 0.4¢ a page.
The HP LaserJet Enterprise Flow M636 is a mono laser printer in the LaserJet Enterprise Flow M636 series, which shares cartridges across 2 models.
It takes two black cartridges that differ only in capacity: the 147A at about 10,500 pages and the 147X at about 25,200. At our prices that is 0.9¢ a page against 0.4¢, so the high-yield cartridge costs less to run unless you print very little.
On this printer the drum is built into the cartridge, so there is no separate drum to buy or reset. Every new cartridge brings a fresh drum with it.
When you compare prices, compare cost per page rather than the sticker price: a cheaper cartridge with half the rated yield costs more to run. Every cartridge here ships free, is covered by our printer damage protection and can be returned within 90 days, opened or not.
Cartridges that fit
147X
Compatible HP 147X Black High Yield Toner Cartridge (W1470X)
25,200 pages
$109.99
Save 73% vs genuine
147Y
Compatible HP 147Y Black High Yield Toner Cartridge (W1470Y)
42,000 pages
$179.99
Save 68% vs genuine
Which yield is worth it
| Cartridge | Yield | Price | Per page |
|---|---|---|---|
| 147A | 10,500 pages | $89.99 | 0.9¢ |
| 147X High yield | 25,200 pages | $109.99 | 0.4¢ |
| 147Y High yield | 42,000 pages | $179.99 | 0.4¢ |
What it costs you a month
About $9.66 a month in toner, roughly one 147Y every 3 months.
Questions about the LaserJet Enterprise Flow M636
What toner does the HP LaserJet Enterprise Flow M636 use?
The 147A, 147X and 147Y. HP lists these cartridges as compatible with this model, and the yields on this page are HP's published figures.
Does using a compatible cartridge void the LaserJet Enterprise Flow M636 warranty?
No. Under the Magnuson-Moss Warranty Act a manufacturer cannot void your warranty because you used a third-party cartridge. If one of ours damages the printer, our printer damage protection covers the repair.
Other HP LaserJet Enterprise Flow M636 models
Most of these share the same cartridges. Check the model page to be sure.
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Page updated Sep 22, 2026. Compatibility checked by Dan Whitaker, Print Technician. Brand names and part numbers are used only to identify compatibility. We are not affiliated with or endorsed by any printer manufacturer.