On this page
- Why choose the genuine HP 45 ink cartridge
- One capacity only
- Printers compatible with the 51645AE
- Page yield
- Installation and maintenance
- Use and tips
- Specifications
- Frequently asked questions
Why choose the genuine HP 45 ink cartridge
Genuine HP 45 cartridge, black. Pigment ink: sharp text, water and highlighter resistant. The printer recognizes the cartridge and shows the remaining ink level.
One capacity only
The HP 45 series comes in a single capacity for this color (930 pages).
Printers compatible with the 51645AE
Check compatibility on your printer's page.
Check the exact reference of your printer (label at the back or Information menu); suffixes (dn, dw, fdw, n) are variants of the same series and use the same consumables.
Page yield
930 pages per ISO/IEC 24711 (5% coverage, letter-type documents). Graphics or photo-heavy pages reduce the actual yield. The cost per page shown next to the price is calculated from the current price and this yield.
Installation and maintenance
Replace with the printer on: open the cartridge door, wait for the carriage to stop, press the empty cartridge to release it, unpack the new one, remove the orange tab without touching contacts or nozzles, insert until it clicks and close; the printer aligns the cartridges if needed. Used cartridges: free return through HP Planet Partners.
Use and tips
The 51645AE suits regular office use: the cartridge (930 pages) lasts about 9 months at 100 pages per month and about 3 months at 300 pages per month.
Keep the printer plugged in and on: it maintains its nozzles and uses very little power in standby; print a color page every two weeks. Store cartridges in their packaging away from heat and install them before the printed date. At the "Ink low" alert, order; the printer prints until it stops. Genuine cartridges protect the print head and the HP warranty; a cartridge bought for another region is not recognized.
Specifications
| Manufacturer reference | 51645AE |
|---|---|
| HP number | 45 |
| EAN code | 88698603635 |
| Type | Ink cartridge |
| Color | black |
| Capacity | Standard |
| Page yield | 930 pages (ISO/IEC 24711) |
| Ink type | Pigment-based ink |
| Dimensions (W x D x H) | 26 x 117 x 158 mm |
| Origin | China |
| Compatible printers | see above |
Frequently asked questions
Is the 51645AE compatible with my printer?
It fits the printers. If in doubt, send us the exact model and we confirm.
Genuine or compatible cartridge?
We sell genuine HP consumables only: yield guaranteed by the ISO standard, recognized by the printer, HP warranty preserved and free take-back for recycling.
Where can I find the safety data sheet and the manual?
On our HP support page: safety data sheet for the 51645AE, drivers, manuals and FAQ for your printer, by country.