What Toner Does the HP LaserJet Enterprise MFP M633 Use?
Last Updated:Quick answer: The HP LaserJet Enterprise MFP M633 (M633fh, M633z) uses the HP 37 black toner family: HP 37A (CF237A) at about 11,000 pages, HP 37X (CF237X) at about 25,000 pages, and HP's 37Y (CF237Y) at about 41,000 pages. The drum is built into the cartridge.
CastleScore · November 2026
69/100 — Situational
HP LaserJet Enterprise MFP M633
| Pillar (weight) | Score | What it is based on |
|---|---|---|
| Owner ratings (28%) | — | No retailer rating with enough reviews to use; enterprise printers are sold mostly through resellers. |
| Expert reviews (20%) | — | No published numeric expert score we could verify. |
| Cost per page (18%) | 92 | About 0.7¢ per page with our compatible HP 37X (25,000 pages, $185.95) or 1.2¢ with the 37A (11,000 pages, $129.95); HP's own 37Y (41,000 pages) is the lowest-cost original. |
| Reliability (18%) | 80 | Heavy-duty enterprise engine shared with the M607/M608/M609; the recurring complaint on the family is 37X cartridges yielding well under 25,000 pages at high coverage. |
| Features (11%) | 94 | Mono print, copy, scan and fax at up to 71 pages per minute; 150-sheet document feeder with two-sided scanning; auto two-sided printing; Ethernet and USB; 8 in. touchscreen; multiple 550-sheet trays, hard drive and finishing options. |
| Value (5%) | — | Not scored without owner ratings |
Limited data: We could not find enough owner ratings or published expert scores for this printer, so those weights are spread across the other pillars. With neither owner ratings nor a published expert score, we cap this printer at 69 (Situational) until better data is available.
Discontinued. HP replaced the M633 with the LaserJet Enterprise MFP M635/M636 (HP 147 toner); 37A, 37X and 37Y are still sold, including our compatible 37A and 37X.
CastleScore is Castle Ink’s own editorial rating, built from retailer star ratings, expert reviews, real cost per page and owner complaint patterns, checked November 7, 2026. It is not a customer review. See every ranked printer or how the score works.
The toner, pictured
HP 37X Black
HP 37A BlackOur own compatible cartridges, the same ones we ship.
HP 37A / 37X / 37Y Toner at a Glance
| Consumable | Part Number | Page Yield | Castle Ink option |
|---|---|---|---|
| Black Toner (standard) | HP 37A (CF237A) | ~11,000 pages | Compatible, $129.95 |
| Black Toner (high-yield) | HP 37X (CF237X) | ~25,000 pages | Compatible, $185.95 |
| Black Toner (extra high-yield) | HP 37Y (CF237Y) | ~41,000 pages | — |
Yields are HP's ISO figures; Staples lists the MFP M633fh among the 37X's compatible printers. Our cartridges are newly manufactured compatibles.
What Does MFP M633 Toner Cost per Page?
About 0.7¢ per page with our 37X or 1.2¢ with our 37A; HP's own 37X is roughly 1.1¢. At 71 pages a minute this is the fastest machine in the family, so the 37X or HP's 37Y is the only sensible buy.
How to Replace the Toner
- Open the toner door on the front of the print engine.
- Pull the cartridge out by its handle.
- Remove the sealing tape and orange shipping lock from the new cartridge and rock it gently.
- Slide it in until it seats and close the door.
Which Other Printers Use HP 37 Toner?
The LaserJet Enterprise M607 (37A only), M608 and M609 series, and the MFP M631 and M632 series.
What LaserJet Enterprise MFP M633 owners ask
These come from Staples and CDW reviews of the HP 37 cartridges and the M600 family, answered in our words.
Why did my 37X run out early?
Copies of dense originals use far more than the 5% coverage HP's yields assume; several Staples reviewers report half the rated pages. EconoMode and draft copying help.
Which M633 do I have?
The M633fh has fax and a hard drive; the M633z adds a keyboard, extra trays and a stapling stacker. Both take the same toner.
Does it scan two-sided?
Yes. The 150-sheet feeder scans both sides in color even though the printer is mono.
Is there a separate drum or maintenance kit?
No drum; a fuser maintenance kit is due at roughly 225,000 pages and the feeder has its own roller kit.
Is it still sold?
HP has discontinued it in favor of the MFP M635/M636 series, which use HP 147 toner.
MFP M633 quirks worth knowing
- The 8 in. touchscreen runs HP's FutureSmart firmware with scan-to-email, folder and SharePoint built in.
- Finishing options such as a stapling stacker are specific to the z model.
- HP Sure Start security and cartridge authentication are standard; chipped compatibles install normally.
Frequently Asked Questions
What toner does the HP LaserJet Enterprise MFP M633 use?
HP 37A (CF237A, 11,000 pages), HP 37X (CF237X, 25,000 pages) or HP 37Y (CF237Y, 41,000 pages).
Does the MFP M633 have a separate drum?
No. The drum is part of the toner cartridge.
Is M633 toner the same as M608 toner?
Yes. Both accept HP 37A, 37X and 37Y.
Other printers that use HP 37A / 37X
HP LaserJet Enterprise MFP M631 · HP LaserJet Enterprise MFP M632 · HP LaserJet Enterprise M609dn
More HP ink guides: HP LaserJet Enterprise M608 · HP LaserJet Enterprise M507 · HP LaserJet Pro MFP M428fdw · find any printer
Replacing it? Our highest-rated alternatives
- HP LaserJet Enterprise M611dn — CastleScore 69
- Brother MFC-L5900DW — CastleScore 86
- HP Color LaserJet Pro 3201dw (laser) — CastleScore 82
Sources
Prices and part data were checked on November 7, 2026 and will change over time.
Need replacement HP toner cartridges? Shop HP toner cartridges at Castle Ink. Compatible, up to 70% less than OEM, and shipped the same day when you order by 4 PM ET.