LaserJet M631 dn MFP

Scanning joins the shared duplex printer: the LaserJet M631dn MFP is the multifunction configuration — print, scan and copy with duplex and Ethernet for the workgroup. It takes the HP 37A family: CF237A standard, CF237X and CF237Y high-yield.

We stock CF237A, CF237X and CF237Y for the M631dn MFP in genuine OEM and compatible form. Copy jobs draw the same toner as print jobs, so the high-yield options earn their keep; Clever Supplies ships fast.

Toner Cartridges for LaserJet M631 dn MFP

This printer works with the following toner cartridges:

• HP CF237A
• HP CF237X
• HP CF237Y

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Frequently Asked Questions

How do I know I'm buying the right toner for my LaserJet M631 dn MFP?

Compare the code on the box with the LaserJet M631 dn MFP's list: CF237A, CF237X, CF237Y. HP makes look-alike cartridges for different printer families, so a code match is your guarantee.

How do I install a new toner cartridge in my LaserJet M631 dn MFP?

Open the cartridge door on the LaserJet M631 dn MFP and slide the old CF237A out by its handle — set it aside for recycling. Unpack the new CF237A, pull off its protective seal, and slide it straight in until it clicks. Close the door and print a test page from the LaserJet M631 dn MFP to confirm.

How do I fix faded or streaky prints on my LaserJet M631 dn MFP?

Check the toner level first — the LaserJet M631 dn MFP flags a low CF237A before quality drops. Try reseating the cartridge and running a cleaning cycle from the printer's maintenance menu. If streaks persist with a fresh CF237A, the issue is likely elsewhere in the paper path.