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Ink cartridges for HP DeskJet 934c - compatible and original OEM

Keep your HP DeskJet 934c printing crisp text and rich color with the right ink cartridge—whether you prefer budget-friendly compatibles or manufacturer-grade originals. This category brings together compatible and Original OEM ink cartridges designed for the HP 934c series, helping you restore reliable performance for everyday documents and photos.

Choose from popular black and tri-color options such as HP 45 (51645AE) Black and HP 78 (C6578AE / C6578DE) Color, plus convenient multi-packs like 45 + 78 bundles and value 2-packs or 3-packs. All items are selected to match the printer’s requirements and common searches like HP DeskJet 934c ink cartridges and HP 45 and HP 78 cartridges, including references like C6427M and “934 C/934C”.

Compatible cartridges offer a smart way to reduce printing costs, while Original OEM cartridges deliver consistent results to OEM specifications—either way, you’ll find dependable fit and print quality for your HP 934c. Pick your black, color, or multipack set today and get back to printing—shop the full selection now and find the best match for your needs.

Product Number: C6427M
Other names: Printer HP DeskJet 934c, Printer HP DeskJet 934 c, Printer HP DeskJet 934 C, Printer HP DeskJet 934C
Category Inkjet Cartridges
Type Compatible
Class Ink Cartridges
Color Black, Color
Manufactured by DrTusz
Compatible with Hewlett-Packard (HP)
Catalog Number DT-TH-45/K
Availability Available in 24h
In stock 285 szt.
Capacity 81 ml
Yield 1800 pages
Cost per page 11.61 gr/page
208,99 PLN
219,98 PLN
(169,91 PLN netto)
 
Free Delivery
Category Inkjet Cartridges
Type Compatible
Class Ink Cartridge
Color Black
Manufactured by DrTusz
Compatible with Hewlett-Packard (HP)
Catalog Number DT-AH-45
Availability Available in 24h
In stock 343 szt.
Capacity 42 ml
Yield 830 pages
Cost per page 13.25 gr/page
109,99 PLN
(89,42 PLN netto)
 
Free Delivery
Category Inkjet Cartridges
Type Compatible
Class Ink Cartridge
Color Color
Manufactured by DrTusz
Compatible with Hewlett-Packard (HP)
Catalog Number DT-AH-78
Availability Available in 24h
In stock 185 szt.
Capacity 42 ml
Yield 990 pages
Cost per page 11.11 gr/page
109,99 PLN
(89,42 PLN netto)
 
Free Delivery
Category Inkjet Cartridges
Type Compatible
Class Ink Cartridge
Color Color
Manufactured by DrTusz
Compatible with Hewlett-Packard (HP)
Catalog Number DT-AH-78
Availability Available in 24h
In stock 185 szt.
Capacity 42 ml
Yield 990 pages
Cost per page 11.11 gr/page
109,99 PLN
(89,42 PLN netto)
 
Free Delivery
Category Inkjet Cartridges
Type Original OEM
Class Ink Cartridge
Color Black
Manufactured by Hewlett-Packard (HP)
Compatible with Hewlett-Packard (HP)
Catalog Number 51645AE
Availability Available in 24h
In stock 50 szt.
Capacity 42 ml
Yield 830 pages
Cost per page 37.83 gr/page
313,99 PLN
(255,28 PLN netto)
 
Free Delivery
Category Inkjet Cartridges
Type Original OEM
Class Ink Cartridges
Color Black, Color
Manufactured by Hewlett-Packard (HP)
Compatible with Hewlett-Packard (HP)
Catalog Number SA308A
Availability Ask for availability
In stock 0 szt.
Capacity 61 ml
Yield 1280 pages
Cost per page 20.31 gr/page
259,99 PLN
(211,37 PLN netto)
 
Free Delivery
Sold
Category Inkjet Cartridges
Type Original OEM
Class Ink Cartridge
Color Color
Manufactured by Hewlett-Packard (HP)
Compatible with Hewlett-Packard (HP)
Catalog Number C6578DE
Availability Ask for availability
In stock 0 szt.
Capacity 19 ml
Yield 450 pages
Cost per page 58.00 gr/page
260,99 PLN
(212,19 PLN netto)
 
Free Delivery
Sold
Category Inkjet Cartridges
Type Original OEM
Class Ink Cartridge
Color Color
Manufactured by Hewlett-Packard (HP)
Compatible with Hewlett-Packard (HP)
Catalog Number C6578AE
Availability Ask for availability
In stock 0 szt.
Capacity 38 ml
Yield 900 pages
Cost per page 35.78 gr/page
321,99 PLN
(261,78 PLN netto)
 
Free Delivery
Sold

HP DeskJet 934c – a proven classic for everyday printing

The HP DeskJet 934c (also searched as HP 934c, 934c, 934 c or 934C) is one of those reliable inkjet printers that still does an excellent job at home and in small offices. It’s valued for simple operation, solid print quality and low running costs—provided you choose the right ink cartridge for HP DeskJet 934c. In this category we gathered both Original OEM and carefully selected compatible ink cartridges so you can match the option to your budget and printing style.

Ink for HP DeskJet 934c: what matters in daily use

Your HP DeskJet 934c uses classic HP cartridge solutions: black for crisp text and color for graphics, charts and photos. The right ink for HP DeskJet 934c should ensure consistent coverage, sharp edges and trouble-free installation. Whether you print invoices, school materials or occasional color pages, the correct cartridge helps you avoid common frustrations such as streaks, faded output or frequent cleaning cycles.

When choosing an ink cartridge for HP 934c, pay attention to:

  • Cartridge code compatibility (for this model: HP 45 and HP 78 families—e.g. 51645AE, C6578AE, C6578DE).
  • Color needs: black for documents; color for images and mixed content.
  • Printing volume: multipacks are ideal when you print regularly and want fewer reorder moments.

Compatible and Original OEM cartridges – we offer both (and we help you choose)

In our store we keep the choice simple: you can pick Original OEM cartridges made by the manufacturer or go for our proven compatible ink cartridges—a cost-effective option without compromising on quality. Our compatibles from DrTusz.pl are designed to deliver results that are as good as originals, with reliable performance in everyday printing.

Popular picks in this category include:

  • Original OEM Ink Cartridge HP 45 (51645AE) (Black) – a great choice for sharp, consistent black text.
  • Original OEM Ink Cartridge HP 78 (C6578AE) (Color) and Original OEM Ink Cartridge HP 78 (C6578DE) (Color) – for vivid color documents and graphics.
  • Compatible Ink Cartridge 45 for HP (51645AE) (Black) – an economical option for everyday black printing.
  • Compatible Ink Cartridge 78 for HP (C6578AE) (Color) and Compatible Ink Cartridge 78 for HP (C6578DE) (Color) – for affordable color printing.
  • Compatible Ink Cartridges 45 + 78 for HP (SA308AE) (multi pack) – convenient when you want both black and color in one purchase.
  • Original OEM Ink Cartridges HP 45 + 78 (SA308A) (multi pack) – OEM convenience for users who prefer manufacturer solutions.
  • Compatible Ink Cartridges 45 for HP (SA294A) (Black) (3-pack), Compatible Ink Cartridges 45 for HP (CC625A) (Black) (2-pack) – ideal for higher black-text volume.
  • Compatible Ink Cartridges 78 for HP (C8725A) (Color) (2-pack) – a practical choice for frequent color printing.

How to choose the right ink cartridge for HP 934c

If you print mostly text, start with a reliable black ink cartridge for HP DeskJet 934c such as the 51645AE (HP 45 family). If you also print colored materials, add a color ink cartridge for HP 934c like C6578AE or C6578DE (HP 78 family). For people who print regularly, multipacks and 2-packs/3-packs reduce cost per page and make sure you always have a spare ready.

Original vs compatible—what’s the real difference?

  • Original OEM ink cartridge for HP DeskJet 934c: manufacturer-branded, a straightforward choice for users who prefer OEM supplies.
  • Compatible ink for HP DeskJet 934c: a smart way to lower printing costs. Our compatibles from DrTusz.pl are made to deliver print quality comparable to OEM—sharp black text, balanced colors and dependable operation.

Common user issues with HP DeskJet 934c—and how the right cartridge helps

With classic inkjet printers like the HP DeskJet 934c, the most frequent issues are usually related to ink usage habits rather than the device itself. If you print rarely, ink can dry in the nozzles, causing streaks or missing lines. If you notice faded prints, uneven color, or smudging, it may be time to replace the cartridge or run a cleaning cycle. Keeping a fresh ink cartridge for HP 934c on hand—especially when you rely on the printer for school or work—helps you avoid downtime and last-minute problems.

Choose your cartridge and start printing with confidence

We encourage you to browse the full selection of ink cartridges for HP DeskJet 934c in both Compatible and Original OEM versions. Whether you’re searching by printer name (HP 934c, 934C) or by cartridge code (51645AE, C6578AE, C6578DE, SA308AE), we make it easy to find the right match.

CTA: Add your chosen ink for HP DeskJet 934c to the cart today, and if you’d like help selecting the best option (OEM vs compatible, single pack vs multipack), contact us—we’ll guide you to the most cost-effective and reliable solution, and we’ll get your order prepared for fast delivery.