| Type of printing | Color |
| Printing technology | Laser |
| Recommended monthly duty | 40,000 |
| Designed for | Small offices |
| Maximum paper format | A4 |
| Duplex printing | Standard |
| Resolution | 600x600 dpi |
| Printing speed | 20 pages per minute (in both B&W and color) |
| First page out time | 17 seconds |
| Paper handling | Input: 300 sheets Output: 150 sheets Manual feeder: 50 sheets |
| Interfaces | Ethernet (RJ-45), Wi-Fi, USB 2.0 |
| Memory capacity | 128 MB |
| OS compatibility | Windows, Linux, Mac OS |
| Consumed power (in operation / in stand-by) | 425 W / 15.2 W |
This high-performance laser printer is perfect for everyday printing of documents in an office or organization. Color laser technology implemented in the device allows printing monochrome and color documents of A4 format with a resolution of 600 x 600 dpi at a speed of 20 ppm. Resource of the printer is 40,000 pages per month, making the 400 HP LaserJet Pro M451dn is the best tool for daily intensive printing.
Toner Cartridges, Maintenance Kits and Parts

22 Items
Black Genuine Toner Cartridge 2,200 pages
Cyan Genuine Toner Cartridge 2,600 pages
Magenta Genuine Toner Cartridge 2,600 pages
Yellow Genuine Toner Cartridge 2,600 pages
Black Genuine Toner Cartridge High Yield, 4,000 pages
Cyan, Magenta, Yellow, Black Genuine 4-Pack Toner Cartridge 1 x 2,090; 3 x 2,600 pages
Black Genuine Toner Cartridge High Yield, 4,000 pages
Black Genuine 2-Pack Toner Cartridge High Yield, 2 x 4,000 pages
Black Genuine Toner Cartridge Standard Yield, 2,200 pages
Cyan Genuine Toner Cartridge Standard Yield, 2,600 pages
Cyan, Magenta, Yellow Genuine 3-Pack Toner Cartridge Standard Yield, 3 x 2,600 pages
Magenta Genuine Toner Cartridge Standard Yield, 2,600 pages
Yellow Genuine Toner Cartridge Standard Yield, 2,600 pages
Genuine Pickup Roller
Genuine Fusing Assembly 110 volt
Genuine Fuser (Fixing) Unit 110 volt
Genuine Formatter Main Logic Board
Genuine Intermediate Transfer Belt Assembly Standard Yield
The LaserJet Pro 400 color M451dn uses 11 toner cartridges — black: HP CE410A, HP CE410X, HP CE410XD, XER 6R3013, XER 6R3014; cyan: HP CE411A, XER 6R3015; yellow: HP CE412A, XER 6R3017; magenta: HP CE413A, XER 6R3016. All colors are also available as a Multipack.
HP CE410A (HP 305A) prints 2200 pages, HP CE410X (HP 305X) prints 4000 pages. Choose HP CE410X (HP 305X) for high-volume printing (lower cost per page); HP CE410A (HP 305A) costs less upfront for occasional use.
The HP CE410X cartridge has an approximate yield of 4000 pages.
Approximate color cartridge yields: HP CE411A (HP 305A, ~2600 pages), HP CE412A (HP 305A, ~2600 pages), HP CE413A (HP 305A, ~2600 pages), CTC CE411A (~2600 pages), CTC CE412A (~2600 pages), CTC CE413A (~2600 pages), XER 6R3015 (XER 006R03015, ~2600 pages), XER 6R3016 (XER 006R03016, ~2600 pages), XER 6R3017 (XER 006R03017, ~2600 pages).
For HP CE410A you can choose Genuine HP (HP CE410A (HP 305A)) or a Remanufactured option (CTC CE410A) at a lower price per page, same 2200 page yield. For HP CE411A you can choose Genuine HP (HP CE411A (HP 305A)) or a Remanufactured option (CTC CE411A) at a lower price per page, same 2600 page yield. For HP CE412A you can choose Genuine HP (HP CE412A (HP 305A)) or a Remanufactured option (CTC CE412A) at a lower price per page, same 2600 page yield. For HP CE413A you can choose Genuine HP (HP CE413A (HP 305A)) or a Remanufactured option (CTC CE413A) at a lower price per page, same 2600 page yield.
Yes — the replacement fuser for the LaserJet Pro 400 color M451dn is: HP RM2-5177.
The "Supply Problem" notice on the LaserJet Pro 400 color M451dn is typically a recognition fault on one of the colour cartridges, not a defect. Switch off for 30 seconds, reseat the reported cartridge, clean its contacts with a dry cloth, and power back on. If nothing changes, replace the cartridge for the colour the printer flags.
These quick tips apply to all laser printers. While your exact model may look slightly different, the steps are identical.