CF237A | HP 37A | Original HP LaserJet Toner Cartridge - Black

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$189.99 $175.00
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Printer Fit Guarantee

Will this work with my printer?

The TonerBuzz Printer Fit Guarantee ensures that the toner you buy will work with your printer. All you have to do is select your printer from the dropdown above, and we'll let you know if this is the right toner for you.

Not sure how to find your printer model number? Give us a call at 1-800-203-8411 and we'll help you find the right toner.

Yes, we guarantee it will work!


This original/OEM HP 37A CF237A  Black Laserjet Toner Cartridge packs 11,000 pages of printing power into its tight frame. The HP 37A CF237A  Laserjet Toner Cartridge delivers superior printing quality with sharp text and graphics.

HP 37A (HP CF237A) Toner

The HP37A toner cartridge yields up to 11,000 Pages. This means that at 5% page coverage (the average print) you will be able to print 11,000 pages with this 37A cartridge. Your HP M607n craves genuine 37A toner! Give your printer the best!

This original HP 37A CF237A Black Laserjet Toner Cartridge is designed to work with the following HP printers:

 • HP M607n (read our full review!)
 • HP M607dn
 • HP M608n
 • HP M608dn
 • HP M608x (read our full review!)
 • HP M609dn
 • HP M609x
 • HP MFP M631z
 • HP MFP M632h
 • HP MFP M632fht
 • HP MFP M633fh
 • HP MFP M631h
 • HP MFP M631dn
 • HP MFP M632z
 • HP MFP M633z
 • HP M609dh
 • HP MFP M633fh

Using original/OEM HP 37A toner (CF237A) means the highest quality prints!

HP 37A Features

Why buy original HP 37A (CF237A) Black LaserJet Toner Cartridges?

• Original HP toner is always safe for your printer
• Original (OEM) HP toners help to protect the environment
• Top quality printing
• Bold and sharp text
• Professional graphics
• Consistently fast and reliable performance
• Higher page yield

Frequently Asked Questions About HP 37A (CF237A) Toner Cartridges

Does HP37A CF237A  print color?

No. The HP37A is black toner. No colors here.

How do I replace the old HP 37A CF237A with the new one?

 • Lift the scanner and top cover
 • Lift the old toner cartridge out by the middle handle
 • Remove new toner from packaging
 • Line the new cartridge up with the mounting slots
 • Slide new cartridge into place, holding it by the middle handle. 
 • Close the top cover and scanner

Does HP 37A CF237A expire or dry up?

No, HP 37A CF237A toner cartridges will not dry up or expire if properly stored in its original packaging.

What is the difference between HP 37A and HP CF237A?

HP37A is the product name (or model number) and CF237A is the product number. It may seem like the last three characters of the product number are used as the product name (37A), but that doesn’t always hold true. HP uses lettered identifiers to further designate certain products.

What printer models use the HP37A CF237A?

 • Laserjet M607n (read our full review!)
 • Laserjet M607dn
 • Laserjet M608n
 • Laserjet M608dn
 • Laserjet M608x (read our full review!)
 • Laserjet M609dn
 • Laserjet M609x
 • Laserjet MFP M631z
 • Laserjet MFP M632h
 • Laserjet MFP M632fht
 • Laserjet MFP M633fh
 • Laserjet MFP M631h
 • Laserjet MFP M631dn
 • Laserjet MFP M632z
 • Laserjet MFP M633z
 • Laserjet M609dh
 • Laserjet MFP M633fh

Is this product a genuine HP cartridge?

Yes! We only sell original, brand name toner cartridges at Toner Buzz!

  • Brand:
  • Name:
    37A CF237A HP Black Original High Yield LaserJet Toner Cartridge
  • Manufacturer Part Number:
  • Product Model:
  • Brand Type:
    Original OEM
  • Product Type:
    LaserJet Toner cartridge
  • Pack:
    Single Pack
  • Color:
  • Page Yield:
    11,000 Pages
  • Capacity:
    High Yield
  • Weight:
    5.72 lbs.
  • UPC:
  • Manufacturer:
  • Manufacturer Website Address:

Toner Buzz Warranty

Toner Buzz offers the best warranty in the industry! Our exclusive warranty covers toner cartridges for defects: 1) within 30 days of installation, and 2) within a year of purchase date. See our return policy for details on replacing a defective toner.

Toner Buzz is an independent toner reseller and not affiliated with any manufacturer. This allows us to offer original, brand-name toner at the lowest prices around!

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