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HP 68 Black Original Ink Cartridge, ~160 pages, 7FP21TN
- Compatible Printers: HP Envy 6110, 6150, 6550 Series
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HP 68 BLACK ORIGINAL INK CARTRIDGE
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund within: non-refundable
- Return for replacement within: non-replaceable
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-474-6836
- Support Website
- View other products from HP
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The HP 68 Black Original Ink Cartridge (7FP21TN) is a genuine black dye-based cartridge rated for approximately 160 pages, suitable for HP Envy 6110, 6150, and 6550 series owners who need a replacement for low-volume home or small-business printing.
Recommended For
- HP Envy 6110, 6150, or 6550 series owners replacing the black cartridge who want an original HP supply matched to their printer.
- Home or school users who print black text documents—such as assignments, forms, or reading materials—in modest batches and are comfortable with an approximate 160-page yield.
- Remote or home-office workers who occasionally need to replenish black ink for printed work documents while keeping their existing compatible HP Envy printer in service.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | HP Envy and DeskJet printers listed under compatibility that need a genuine black-ink replacement cartridge |
| Printer Compatibility | Compatible with the listed HP Envy models (including 6152e, 6155e, 6165e, 6552, 6552e, 6555, 6555e, 6558, 6558e, 6110e) and DeskJet models (2923, 2925, 2942, 2952, 2955, 4327, 4352, 4355, 4358) |
| Ink And Cartridge | Genuine HP black cartridge with dye-based, water-based ink and a mono 17.6 ink drop size |
| Page Yield | Approximately 160 pages |
| Cartridge Quantity | 1 cartridge |
| Model Identifiers | HP 68 series; part/model number 7FP21TN |
| Handling Conditions | Operating temperature: 41 to 104; storage temperature: 59 to 95; storage humidity: 5 to 100% RH |
| Weight | Item weight: 0.12 lb; package weight: 0.06 kg |





























