HP LaserJet 4300dtn 4300n 4300tn Toner Cartridges
Shop toner cartridges for your HP LaserJet 4300dtn, 4300n and 4300tn, which uses the HP 45A (Q5945A) toner cartridge. Ink Depot has been supplying reliable consumables for this printer since Jun 2013. Built for heavy-duty enterprise document workflows, this high-speed monochrome laser printer relies on robust toner output to handle demanding multi-user print jobs without interruption. Replacing standard office cartridges with high-capacity 45A (Q5945A) toner options keeps cost per page exceptionally low during large volume print runs. Our 4.8 Google rating proves it: we consistently supply premium cartridges backed by rock-solid reliability.
Expected page output and replacement cycles
Page yield for the 45A (Q5945A) toner cartridge is measured under standard ISO/IEC 19752 testing guidelines for monochrome laser printing. High-volume office printing relying on standard 5% page coverage yields approximately 20,000 pages per cartridge, providing exceptionally low per-page costs for high-capacity text printing.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| 45A | Standard | Black | 20,000 | $0.003 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Compatible cartridges.
Choosing compatible cartridges
Using compatible toner cartridges provides substantial cost savings without compromising print output or reliable operational performance. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. Read our comprehensive genuine vs compatible cartridge guide to learn how compatible toner delivers outstanding value for high-volume office environments.
Smart purchasing and delivery options
When managing high-volume text printing across network environments, keeping spare 45A (Q5945A) cartridges on hand prevents downtime during major print runs. Our compatible cartridges come backed by a complete money-back guarantee for absolute peace of mind. Free delivery applies on all orders over $99. We dispatch quickly from warehouses in Perth, Brisbane, Sydney, Melbourne and Adelaide. Browse our complete range of HP toner cartridges and review our returns policy for total order confidence.
Pro Tip
Store unopened 45A (Q5945A) toner cartridges horizontally in a cool, dry location to prevent toner settlement before installation, ensuring uniform print density across the full life of the cartridge.
Frequently Asked Questions
Do the LaserJet 4300dtn, 4300n, and 4300tn all use the same toner cartridge?
Yes. The HP LaserJet 4300dtn, 4300n, and 4300tn share identical printing architecture and use the exact same HP 45A (Q5945A) black toner cartridge.
How does page coverage affect the yield of the 45A (Q5945A) cartridge?
The rated 20,000-page yield is based on the industry-standard ISO 5% coverage benchmark (typical business letters). Printing dense charts, heavy borders, or full-page text blocks will deplete toner faster.
Will using a compatible 45A (Q5945A) toner cartridge damage my printer?
No. Premium compatible 45A (Q5945A) cartridges are engineered to meet strict manufacturing standards, matching physical dimensions and toner particle size to ensure clean output and reliable feed operations.
What is the best way to store high-capacity toner cartridges in bulk?
Keep replacement cartridges sealed in their original protective packaging until ready for immediate installation. Avoid upright storage or exposure to extreme temperatures, which can cause toner clumping.
