Description
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The Genuine HP 937 Black Original Ink Cartridge [4S6W5NA] is an Original HP standard-capacity black ink cartridge designed specifically for selected HP OfficeJet Pro 9120e, 9130e, 9720e and 9730e printers. Engineered to deliver crisp black text, sharp business documents and dependable everyday printing, the HP 937 Black cartridge is ideal for home offices and business users who require consistent professional-quality results.
Using Genuine HP Original Ink helps ensure reliable cartridge recognition, consistent print quality and dependable printer performance. Whether you're printing invoices, contracts, reports or correspondence, HP 937 Black ink produces clear, professional documents from the first page to the last.
- ✔ Genuine HP Original Ink Cartridge
- ✔ HP Part Number: 4S6W5NA
- ✔ HP 937 Standard Capacity Series
- ✔ Standard Yield Black Ink Cartridge
- ✔ Approximate Yield: Up to 1,250 Pages
- ✔ Crisp Black Text & Professional Documents
- ✔ Designed for HP OfficeJet Pro 9120e / 9130e / 9720e / 9730e
- ✔ Genuine HP Reliability & Consistent Performance
- ✔ Easy Installation
Professional Black Document Printing
The Genuine HP 937 Black cartridge is designed to produce sharp black text and professional-quality documents for everyday business printing. It is ideal for reports, invoices, contracts, letters, forms and other office documents where crisp text and dependable performance are essential.
Genuine HP ink is engineered to deliver consistent print quality while helping maintain reliable printer operation.
Key Features
- ✔ Genuine HP Original Ink
- ✔ HP 937 Standard Capacity Series
- ✔ Part Number: 4S6W5NA
- ✔ Black Ink Cartridge
- ✔ Approximate Yield Up to 1,250 Pages
- ✔ Standard Capacity
- ✔ Crisp Black Text
- ✔ Professional Business Documents
- ✔ Reliable Cartridge Recognition
- ✔ Consistent Print Quality
- ✔ Easy Installation
- ✔ Ideal for Home & Business Printing
Compatible HP Printers
The Genuine HP 937 Black Original Ink Cartridge [4S6W5NA] is compatible with the following HP printers:
- ✔ HP OfficeJet Pro 9120e
- ✔ HP OfficeJet Pro 9130e
- ✔ HP OfficeJet Pro 9720e
- ✔ HP OfficeJet Pro 9730e
Please confirm your printer uses HP 937 ink cartridges before ordering.
Reliable Everyday Printing
The HP 937 Black cartridge is engineered to produce clear, durable black text suitable for professional office printing. Combined with Genuine HP colour cartridges, it helps deliver consistent print quality across a wide range of business and home office applications.
HP 937 vs HP 937e
| Cartridge | Part Number | Capacity | Approx. Yield |
| HP 937 Black | 4S6W5NA | Standard Capacity | Up to 1,250 Pages |
| HP 937e Black | High Yield Version | High Capacity | Higher than Standard Capacity |
The HP 937 Black cartridge is ideal for everyday office printing, while the HP 937e Black cartridge is designed for users with higher print volumes requiring fewer cartridge replacements.
Product Specifications
| Brand | HP |
| Series | HP 937 |
| Manufacturer Part Number | 4S6W5NA |
| Product Type | Genuine Ink Cartridge |
| Manufacturer Type | Genuine / OEM |
| Colour | Black |
| Capacity | Standard Capacity |
| Approximate Yield | Up to 1,250 Pages |
| Print Technology | HP Thermal Inkjet |
| Compatible Printers | HP OfficeJet Pro 9120e / 9130e / 9720e / 9730e |
| Pack Quantity | 1 Ink Cartridge |
| Condition | New |
Ideal For
- ✔ Home Offices
- ✔ Small Businesses
- ✔ Professional Documents
- ✔ Invoices & Reports
- ✔ Contracts & Letters
- ✔ Everyday Office Printing
- ✔ Business Users
Why Choose Genuine HP Ink?
Genuine HP Original Ink Cartridges are engineered specifically for HP printers to deliver dependable performance, crisp text quality and reliable cartridge recognition. They are designed to work seamlessly with HP print systems for optimum printing results.
What's Included?
- ✔ 1 × Genuine HP 937 Black Original Ink Cartridge [4S6W5NA]
Frequently Asked Questions (FAQ)
Is this a Genuine HP cartridge?
Yes. This listing is for a Genuine Original HP 937 Black Ink Cartridge.
What is the HP part number?
The manufacturer part number is 4S6W5NA.
Which printers are compatible with HP 937 Black?
This cartridge is compatible with:
- HP OfficeJet Pro 9120e
- HP OfficeJet Pro 9130e
- HP OfficeJet Pro 9720e
- HP OfficeJet Pro 9730e
What is the page yield?
The Genuine HP 937 Black cartridge provides an approximate ISO yield of up to 1,250 pages. Actual yield varies depending on printed content and printer settings.
Can I replace only the Black cartridge?
Yes. Compatible HP OfficeJet Pro printers use individually replaceable Black, Cyan, Magenta and Yellow cartridges.
What is the difference between HP 937 and HP 937e?
HP 937 is the standard-capacity cartridge, while HP 937e is the high-yield version designed for higher monthly print volumes.
Is this suitable for business printing?
Yes. The HP 937 Black cartridge is designed for professional business documents, reports, invoices and everyday office printing.
Does this listing include colour cartridges?
No. This listing includes one Genuine HP 937 Black Original Ink Cartridge [4S6W5NA] only.
Brand: HP
Duty Cycle: 1,250 pages
Includes Of:
1 x Genuine HP 937 Black Ink Cartridge 4S6W5NA
- HP Officejet Pro 9120
- HP Officejet Pro 9120e
- HP Officejet Pro 9130
- HP Officejet Pro 9130e
- HP Officejet Pro 9720
- HP Officejet Pro 9720e
- HP Officejet Pro 9730
- HP Officejet Pro 9730e

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Refund Policy
The OZ Toner Return Policy applies to all purchases made on this website.
We recommend you read our Returns Policy carefully prior to placing an order and retain a copy of these terms and your order so you are familiar with our policy on refunds, returns and exchanges and your rights under the Australian Consumer Law.
We recommend you immediately examine goods delivered to you to ensure that there are no visible signs of damage or fault and that the goods received match the order you placed. Our exchange/return window is within 30 days of receiving your order. All incorrectly ordered or unwanted returns will incur a minimum 20% restocking fee.
Our Return Address
52A/5 Gladstone Rd, Castle Hill, NSW 2154
Exchange/Return (Consumables)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to consumable products purchased from us: inks, toners, printing and fax supplies and paper. Please scroll down to read our policy on exchange/return for scanners and printers.
If any consumable goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
For exchanges, the product/s must be in the original (new/unused) condition that you received it, in its original packaging. The customer is responsible for the postage fee to send the product/s back to us. OZ Toner will pay the postage to send the new product/s to the customer. All product/s sent back to us must use tracked post, we are not responsible for product/s lost in transit.
Exchange/Return (Hardware)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to hardware products purchased from us: scanners and printers.
If any hardware goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
Please ensure to contact us via email at support@oztoner.com before returning any items to obtain a Return Authorization Number. Return Authorizations are only valid for 14 days.
It is your obligation to pack returned products satisfactorily to prevent any damage to the items or boxes. You have a legal obligation to take reasonable care of the product/s while they are in your possession until they reach our warehouse.
When returning your purchase, we ask that you provide a Proof of Purchase (Order Confirmation Email) and where possible the product/s in original unopened packaging.
Once received back, we will issue a replacement or full/partial refund depending on actual case.
Change of Mind Returns
Please choose carefully as we do not provide a refund if you have simply changed your mind or made a wrong selection.
If you wish to exchange product/s which you have purchased in error, we will happily exchange provided that:
- You return the product/s within 30 days of purchase.
- You provide Proof of purchase (Your Order Confirmation Email)
- Product/s are unopened, unused and in its original packaging.
- A minimum of 20% restocking fee applies.
- You must bear the risk of return and is responsible for the costs of return postage.
- You must confirm the product/s are received and notify us before returning the product/s, the product/s being returned must satisfy all the return requirement stated above.
- The initial shipping fee charged, or any outbound postage incurred to ship to the customer will not be refunded or credited.
We reserve the right not to offer an exchange if the above requirements are not met.
Return shipping and costs are the responsibility of the customer. We recommend customers to send the item back with a tracked service. For high value products, the customer is also advised to use an insured shipping method.
Faulty or Damaged items
We provide refund or replacement on defective and damaged products.
You MUST contact us within 30 days of product/s being received and believed to be faulty. We will provide the contact information of manufacturer. Customer MUST contact manufacturer to request return authorization letter / DOA letter. Once we received the RA letter or DOA letter from the customer, we will initiate the return process and send customer our return instruction. When the goods are returned to us, we will offer either refund or replacement for the customer.
Items with Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Onsite Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the on-site warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Return to Base Warranty:
Buyers are responsible to send back the faulty item to us. Items with valid warranty within the warranty period will be replaced with fully functional unit after checking. Please allow up to 2 weeks for replacement. We have no guarantee on product compatibility with buyers own equipment unless specified on the item listing.
Any other issues and queries, customers are welcome to send us message and email to discuss further.
Refund Conditions
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Refunds are only issued under certain circumstances, such as:
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DOA products where no exchange/replacement is possible
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Incorrect supply where the proper model cannot be provided
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Approved cases where neither replacement nor upsell option is available
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All refunds must be pre-approved by OzToner.au management before processing.
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Refunds are made via the original payment method and typically processed within 7 business days after approval.
Delivery Charges
Any product/s replaced under the Returns Policy due to being damaged, faulty or incorrect will be delivered to you free of charge.
Any returns due to you changing your mind about your purchase will incur a re-delivery fee.
Consumer Guarantees
Under the Australian Consumer Law, you have Consumer Guarantees for Goods and Services You purchase. Our product/s come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the product/s repaired or replaced if the product/s fail to be of acceptable quality and the failure does not amount to a major failure.
Where you believe an item is faulty, you must contact manufacturer to for it to be assessed within a reasonable period of time, and you must request return authorization letter from the manufacturer if the item is confirmed faulty. If there is a major failure with the item, and you have forwarded the return authorization letter granted by manufacturer to us, you may choose a refund or exchange. If the failure is minor, manufacturer will honor the warranty and repair the item for you within a reasonable time.
Where an item is damaged through misuse or abnormal use, OZ Toner cannot provide a refund, exchange or repair, whether the fault is identified by OZ Toner, the manufacturer or their service agent.
OZ Toner will require satisfactory proof of purchase before providing a remedy under the Australian Consumer Law.
For further information about the Australian Consumer Law and Consumer Guarantees, visit www.consumerlaw.gov.au.

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