Description
The OKI C834nw A3 Colour LED Printer [47074215] is a compact, high-performance business colour printer designed for workgroups requiring professional A3/A4 output, flexible media handling and fast print speeds of up to 36ppm. With built-in Gigabit Ethernet, Wi-Fi and NFC connectivity, the C834nw is ideal for offices, marketing teams and businesses wanting to produce high-quality colour documents in-house.
✓ Fast A4 printing up to 36ppm Colour & Mono
✓ A3 printing up to 20ppm Colour & Mono
✓ Professional Digital 4 LED colour technology
✓ Supports A6 through A3 plus banners up to 1.3 metres
✓ Handles media up to 256gsm via Multi-Purpose Tray
✓ 300-sheet main tray + 100-sheet Multi-Purpose Tray
✓ Gigabit Ethernet + Wireless LAN
✓ NFC mobile printing support
✓ Genuine 10,000-page high-capacity toner cartridges available
✓ Optional automatic duplex printing
✓ Eligible for OKI 3-Year Warranty when registered and warranty conditions are met
Eligible OKI printers can receive an extension from the standard 1-year warranty to a 3-Year Warranty at no additional cost when the product is registered with OKI within 30 days of purchase and all applicable OKI warranty conditions are met.
Please refer to OKI Australia's current warranty terms and conditions for full eligibility requirements.
Compact A3 Colour Printer for Business
The OKI C834nw combines professional A3 colour output with a relatively compact footprint, making it particularly suitable for businesses that need more flexibility than a conventional A4 office printer without moving to a large floor-standing device.
OKI's Digital LED technology delivers professional colour output across a broad range of paper sizes and media, making the C834nw suitable for everyday office documents as well as customer-facing marketing materials.
Key Specifications
- Model: OKI C834nw
- Order Number: 47074215
- Printer Type: A3 Colour LED Printer
- Printing Technology: Digital 4 LED Full-Colour Electrophotographic
- A4 Print Speed: Up to 36ppm Colour / 36ppm Mono
- A3 Print Speed: Up to 20ppm Colour / 20ppm Mono
- First Page Out: Approx. 6.3 seconds Colour / Mono
- Print Resolution: Up to 600 x 1200 dpi
- Memory: 1GB
- Main Paper Tray: 300 sheets
- Multi-Purpose Tray: 100 sheets
- Standard Paper Capacity: 400 sheets
- Optional Additional Tray: 535 sheets
- Maximum Media Weight: Up to 256gsm via Multi-Purpose Tray
- Maximum Banner Length: Up to 1,321mm
- Connectivity: Gigabit Ethernet, Wireless LAN, USB 2.0
- Automatic Duplex: Optional – requires 47079403 Duplex Unit
- Dimensions: Approx. 449 x 552 x 360mm
- Weight: Approx. 37kg including supplies
- Recommended Monthly Volume: Up to 10,000 pages
- Maximum Monthly Duty Cycle: Up to 50,000 pages
Fast 36ppm A4 & 20ppm A3 Colour Printing
The C834nw prints at up to 36 pages per minute in A4 and up to 20 pages per minute in A3, in both colour and monochrome.
With first-page output of approximately 6.3 seconds, the C834nw is well suited to busy offices where users need both fast everyday document printing and occasional larger-format A3 output.
A3 Printing Without a Large Floor-Standing Printer
The C834nw is particularly attractive for businesses that need A3 capability but do not want a large copier-style machine.
It supports a broad range of paper sizes including A3, A4, A5 and A6, as well as envelopes, postcards, custom media and long banners.
Print on Media Up to 256gsm
One of the strongest features of the OKI C834 series is its flexible media handling. The Multi-Purpose Tray supports media weights of up to 256gsm, allowing businesses to produce a wide variety of materials in-house.
Typical applications include:
- Business reports and presentations
- Brochures and promotional material
- Flyers and notices
- Certificates
- Card and heavier media
- Point-of-sale material
- A3 posters
- Long banners up to approximately 1.3 metres
400-Sheet Standard Paper Capacity
The C834nw provides a 300-sheet main paper tray together with a 100-sheet Multi-Purpose Tray, giving a standard paper supply of up to 400 sheets.
Businesses requiring additional paper capacity can add the optional OKI 47074403 535-Sheet Additional Paper Tray.
Optional Automatic Duplex Printing
Please note that the OKI C834nw does not include automatic duplex printing as standard.
If automatic two-sided printing is required, add the Genuine OKI 47079403 Duplex Unit.
This optional duplex accessory enables automatic double-sided printing and is a useful upgrade for offices producing reports, manuals, proposals and other multi-page documents.
Need Duplex Included as Standard?
If you are purchasing a new printer and require automatic duplex printing from the outset, consider the OKI C834dnw A3 Colour Printer, which includes duplex functionality as standard.
Genuine OKI C834 Toner Cartridges
The OKI C834nw supports genuine OKI high-capacity toner cartridges rated at up to approximately 10,000 pages each under ISO/IEC 19798 testing conditions.
- OKI 46861312 Black Toner Cartridge – up to 10,000 pages
- OKI 46861311 Cyan Toner Cartridge – up to 10,000 pages
- OKI 46861310 Magenta Toner Cartridge – up to 10,000 pages
- OKI 46861309 Yellow Toner Cartridge – up to 10,000 pages
Browse the complete OKI C834 toner and consumables range.
OKI C834 Image Drums
The C834 uses separate replaceable image drums for each colour:
- OKI 46857512 Black Image Drum – approximately 30,000 pages
- OKI 46857511 Cyan Image Drum – approximately 30,000 pages
- OKI 46857510 Magenta Image Drum – approximately 30,000 pages
- OKI 46857509 Yellow Image Drum – approximately 30,000 pages
Other OKI C834 Consumables & Accessories
- OKI 47079403 Duplex Unit – adds automatic two-sided printing
- OKI 47074403 Additional 535-Sheet Paper Tray
- OKI 47219604 Fuser Unit – approximately 100,000 pages
- OKI 47074503 Transfer Belt – approximately 80,000 pages
Gigabit Ethernet, Wi-Fi & Mobile Printing
The C834nw includes both Gigabit Ethernet and Wireless LAN, making it easy to deploy in shared business environments.
Mobile printing support, including NFC functionality for compatible devices and Apple AirPrint support, provides additional flexibility for users printing from smartphones and tablets.
OKI 3-Year Warranty
Eligible OKI printers can receive a free extension from the standard one-year warranty to a 3-year warranty when registered with OKI within 30 days of purchase.
OKI's extended warranty is subject to its applicable terms and conditions, including requirements relating to the use of genuine OKI consumables and spare parts during the extended warranty period. Customers should register their printer directly with OKI and review the current warranty conditions.
Ideal For
- Small and medium businesses
- Busy office workgroups
- Marketing and sales departments
- Businesses requiring A3 colour output
- In-house brochures and promotional materials
- Businesses printing heavier media and card
- Offices requiring wired and wireless network printing
Frequently Asked Questions (FAQ)
What is the OKI C834nw product code?
The Australian OKI C834nw order number is 47074215.
How fast is the OKI C834nw?
The C834nw prints A4 documents at up to 36ppm in both colour and monochrome, and A3 documents at up to 20ppm.
Does the OKI C834nw print A3?
Yes. The C834nw supports A3 as well as A4, A5, A6 and numerous other media sizes.
Does the C834nw have automatic duplex printing?
Not as standard. Automatic two-sided printing can be added using the Genuine OKI 47079403 Duplex Unit.
What is the difference between C834nw and C834dnw?
The C834nw provides network and wireless connectivity with duplex available as an option. The C834dnw includes automatic duplex printing as standard.
Which toner does the OKI C834nw use?
The high-capacity toner range includes 46861312 Black, 46861311 Cyan, 46861310 Magenta and 46861309 Yellow, each rated at up to approximately 10,000 pages.
Can the C834nw print on heavy paper?
Yes. The Multi-Purpose Tray supports compatible media up to 256gsm.
Can the C834nw print banners?
Yes. It supports custom media lengths up to approximately 1,321mm, making it suitable for long-format banner printing.
How do I get the 3-year OKI warranty?
Eligible customers must register the printer with OKI within 30 days of purchase and comply with OKI's applicable extended warranty terms and conditions.
Last Updated: 1 October 2026

Estimate shipping
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
-
Refunds are only issued under certain circumstances, such as:
-
DOA products where no exchange/replacement is possible
-
Incorrect supply where the proper model cannot be provided
-
Approved cases where neither replacement nor upsell option is available
-
-
All refunds must be pre-approved by OzToner.au management before processing.
-
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.






