Best HP 645a Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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HP

HP 645A Yellow Toner Cartridge | Works Color LaserJet 5500, 5550 Series | C9732A

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LCL 645A Black Cyan Magenta Yellow Toner Cartridge Replacement for HP C9730A C9731A C9732A C9733A for Color LaserJet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn 5550hdn Printer(4-Pack)

Purchase Notes: For your convenience, before purchasing please refer to the Product Description as below
Compatible Printers: Replacement for HP Color LaserJet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn 5550hdn Printers
High Capacity: BK 13,000 pages,CMY 12,000 Pages at 5% Coverage (Letter /A4);
Reliable Quality: LCL 645A cartridge uses high quality toner, toner particle size distribution, good mobility, high transfer rate, resulting in a clear image and high gloss print effect; Printing efficiency is high, waste powder rate is low, so as to ensure sufficient page yield.
Condition: Our compatible cartridges from ISO 9001/14001; STMC; CE; ROHS Certified factory.LCL compatible supplies provide high-quality raw materials to ensure printing effect, and strict management ensure the stable quality
Individual Package: LCL product is packaged in separate box, suitable for long-term storage, to avoid product damage or ink/toner leakage and other problems.
Strict Testing: All products are tested in three stages: Stage 1 - reliability test of raw materials; Stage 2 - finished product color fidelity test; Stage 3 - strict double test: print testing during the manufacturing phase and final testing before leaving factory.
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Lezzo 645A Toner Cartridge 4-Pack 645A C9730A C9731A C9732A C9733A Toner | High Yield (with New Chip) Replacement for HP Color 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Printer

Products in the package: 645A Toner Cartridge 4 Pack, 1x 645A C9730A Black Toner Cartridge,1x 645A C9731A Cyan Toner Cartridge,1x 645A C9732A Yellow Toner Cartridge,1x 645A C9733A Magenta Toner Cartridge
Compatible Printers: Compatible with HP Color Laser Jet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Series Printer
High Page Yield: 645A Black Toner Cartridge can print 14,000 pages, and each 645A color Toner Cartridge can print 13,000 pages (5% coverage/A4 paper) Minimize the hassle of frequently changing toner cartridges
Quality Assurance: 645A 5550dn toner cartridge Cartridge is dual ISO-9001 & ISO-14001 certified. Precision-engineered with premium-grade materials through rigorous testing to ensure quality and compatibility with your printer
Clarity accuracy: 645A C9730A C9731A C9732A C9733A toner cartridge can provide clear and sharp printing effect,the image is rich in color,whether it is printing text documents or pictures,charts,etc,have a good performance,to ensure the print quality and stability
Compatibility and easy installation: The 645A 5550dtn toner cartridge is highly compatible with HP printer models,easy to install and use,and can ensure the normal operation and stable performance of the printer ‌‌
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HP

HP 645A Magenta Toner Cartridge | Works Color LaserJet 5500, 5550 Series | C9733A

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Hitegra 645A Toner Cartridge with New Chip C9730A C9731A C9732A C9733A | Replacement for HP 645A for Color Laser 5550 5550dn 5550n 5550dtn 5550hdn 5500 5500dn 5500n Printers, 4-Pack 5550 Toner

What's Included: 645A toner cartridge with 4 pack (C9730A Black, C9731A Cyan, C9732A Yellow, C9733A Yellow)
Compatible Printers: 5550 toner cartridge replacement for HP Color Laser 5550 5550dn 5550n 5550dtn 5550hdn 5500 5500dn 5500n 5500dtn 5500hdn printers
High Capacity: Laser 645A toner cartridge up to 14,500 pages for black, up to 13,500 pages for 645A colors, based on 5% coverage of A4/Letter
New Chip Inside: Built-in chip lets laser 5550 toner cartridge match with your device smoothly for proper recognition of serial number, plug and play
Reliable Effect: 645A ink Cartridge is ISO-9001 and ISO-14001 certified, offers reliable compatibility and produce clear text and vivid image effect
Simple Installation: 5550dn toner cartridge recognizes printer automatically. Insert 645A 5550 toner into the slot and press confirm as instructed. Then You can be ready to print whatever you need
Notice: Please confirm this 645A toner cartridge is compatible with your printer before purchasing. Contact us if you are unsure, our customer service team is ready to help
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Lezzo 645A Toner Cartridge 1-Pack 645A Black Toner | Replacement for HP 645A C9730A Toner for Color 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Printer Ink

Products in the package: 1 Pack 645A C9730A Black Toner Cartridge
Compatible Printers: Replacement for HP Color Laser Jet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Series Printer
High Page Yield: 645A Black Toner Cartridge can print 14,000 pages (Letter/A4, at 5% coverage) Minimize the hassle of frequently changing toner cartridges
Quality Assurance: C9730A toner cartridge is dual ISO-9001 & ISO-14001 certified. Precision-engineered with premium-grade materials through rigorous testing to ensure quality and compatibility with your printer
Clarity accuracy: 645A C9730A black toner cartridge can provide clear and sharp printing effect,whether it is printing text documents or pictures,charts,etc,have a good performance,to ensure the print quality and stability
Compatibility and easy installation: The 645A toner cartridge is highly compatible with HP printer models,easy to install and use,and can ensure the normal operation and stable performance of the printer ‌‌
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CS Replacement Toner Cartridge Compatible with HP 5500 C9732A Yellow 645A | Color 5500N 5500DN 5500DTN 5500HDN 5550 5550N 5550DN 5550DTN 5550HDN

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645A Toner Cartridge Set 4-Pack High Yield Replacement for HP 645A C9730A C9731A C9732A C9733A Compatible with HP Color LaserJet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Printer Ink

Item Name: JCTONER Compatible Replacement for 645A toner cartridges (with chip).
Compatible Printers: Compatible with HP Color LaserJet 5500 5500n 5500dn 5500dtn 5500hdn 5550 5550n 5550dn 5550dtn Series Printer.
Package Contents: Total 4 pack 645A toner cartridges +1x user manual, (1*Black 645A C9730A toner, 1*Cyan 645A C9731A toner, 1*Yellow 645A C9732A toner, 1*Magenta 645A C9733A toner).
High-Yield: up to 13,000‬ pages per 645A Black and 12,000 pages per 645A Color toner cartridges (Total 49,000 pages, 5% coverage), High Yield Version 645A toner Cartridges.
The latest chip version: The JCTONER toner cartridges are equipped with the latest version of built-in chips, ensuring perfect compatibility between each toner cartridge and the printer. This enables you to print efficiently while maintaining stability and reliability, making installation convenient without the need for manual adjustments. All JCTONER toner cartridges have undergone strict quality testing and have obtained ISO9001 certification. High-quality toner cartridges can meet the demand for high printing volume. The fine toner ensures clear and stain-free printing results and extends the lifespan of the printer. You can purchase with confidence.
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Our #1 Pick Today
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HP

HP 645A Yellow Toner Cartridge | Works Color LaserJet 5500, 5550 Series | C9732A

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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 HP 645a deals are available from: Amazon, starting from $69.99.

The biggest discount we found is 13% on HP 645A Black Toner Cartridge | Works Color LaserJet 5500, 5550 Series | C9730A (C9730A) at Amazon.

The lowest price we found is $69.99 while the highest is $569.89. Prices for the best HP 645a deals average at $298.97.