Description

The Kyocera ECOSYS MA4500fx A4 Monochrome Laser Multifunction Printer [110C123AU0] is a powerful 45ppm business multifunction printer combining print, copy, scan and fax capabilities in one device. Designed for busy offices and workgroups, it features automatic duplex printing, a 75-sheet reversing automatic document feeder, wired network connectivity and expandable paper capacity.
The MA4500fx is the newer replacement for the discontinued Kyocera ECOSYS M3645dn. It retains the familiar 45ppm performance while introducing updated processing, security and document workflow capabilities.
Model supplied: Kyocera ECOSYS MA4500fx [110C123AU0]. The discontinued M3645dn is not supplied
![Kyocera Ecosys Ma4500Fx A4 Mono Laser Multifunction Printer - Print/Copy/Scan(45Ppm) [110C123Au0]](https://cdn.shopify.com/s/files/1/0548/9793/4502/files/kyocera-ecosys-ma4500fx-a4-mono-laser-multifunction-printer-print-copy-scan-45ppm-110c123au0-multi-function-334.jpg?v=1748739130)
✓ Newer Replacement for Kyocera ECOSYS M3645dn
✓ 4-in-1 Print, Copy, Scan and Fax Functions
✓ Fast A4 Monochrome Printing – Up to 45ppm
✓ Automatic Double-Sided Printing, Copying and Scanning
✓ 75-Sheet Reversing Automatic Document Feeder
✓ 1200 × 1200 dpi Print Resolution
✓ Standard 500-Sheet Cassette + 100-Sheet Multi-Purpose Tray
✓ Expandable Paper Input – Up to 2,600 Sheets
✓ Gigabit Ethernet and USB Connectivity
✓ Dual-Core 1.4GHz Processor
✓ Advanced Business Security Features
✓ Genuine TK-3404 Black Toner – Approx. 12,500 Pages
✓ Approx. 6,000-Page Starter Toner Included
✓ 2-Year On-Site Manufacturer Warranty
Kyocera MA4500fx – Replacement for M3645dn
The ECOSYS MA4500fx provides a newer-generation replacement for the popular M3645dn multifunction printer, retaining its core workgroup printing and document handling capabilities.
Both models deliver up to 45 A4 pages per minute and offer print, copy, scan and fax functionality. The newer MA4500fx introduces updated processing and security features while continuing Kyocera's long-life ECOSYS design.
MA4500fx vs M3645dn – Key Differences
| Feature | M3645dn – Older Model | MA4500fx – New Model |
| Functions | Print / Copy / Scan / Fax | Print / Copy / Scan / Fax |
| Print Speed | 45ppm | 45ppm |
| Automatic Duplex | Yes | Yes |
| Standard Paper Input | 600 Sheets | 600 Sheets |
| Processor | 1.2GHz | Dual-Core 1.4GHz |
| Replacement Toner | TK-3164 | TK-3404 |
Important Toner Compatibility Notice: Existing TK-3164 cartridges purchased for the M3645dn are not compatible with the MA4500fx. The newer printer requires TK-3404 toner.
Fast 45ppm Monochrome Printing
The MA4500fx delivers up to 45 A4 monochrome pages per minute with a print resolution of 1200 × 1200 dpi. It is suitable for producing sharp text, reports, invoices, correspondence, contracts and other everyday business documents.
Automatic double-sided printing helps reduce paper consumption, with duplex printing rated at up to 22.5 A4 pages per minute.
Print, Copy, Scan and Fax in One Device
In addition to fast printing, the MA4500fx provides integrated copying, scanning and faxing, allowing workgroups to handle everyday document workflows without separate devices.
- Print and copy at up to 45ppm
- Scan and copy resolution up to 600 × 600 dpi
- Automatic double-sided scanning and copying
- Network scanning and document distribution
- Integrated Super G3 fax functionality
75-Sheet Reversing Automatic Document Feeder
The standard 75-sheet reversing automatic document feeder supports efficient scanning and copying of multi-page documents. It can process both sides of a document automatically, making it useful for contracts, forms, reports and archived paperwork.
Note: The MA4500fx uses a reversing document feeder for duplex scanning. It is not a single-pass dual-scan feeder.
Flexible and Expandable Paper Handling
The MA4500fx includes a generous 600-sheet standard paper input capacity:
- 500-sheet universal paper cassette
- 100-sheet multi-purpose tray
- 250-sheet face-down output capacity
Optional paper feeders allow the printer to expand to a maximum input capacity of 2,600 sheets.
Network Connectivity and Mobile Printing
Standard Gigabit Ethernet and USB connectivity allow the MA4500fx to integrate into existing business networks.
Supported printing options include compatible mobile printing services and Microsoft Universal Print. Wireless networking requires a compatible optional Kyocera accessory and is not included as standard.
Advanced Business Security
The MA4500fx incorporates modern document and network security features, including:
- Secure Boot and Runtime Integrity Check
- Data overwrite and encryption capabilities
- TLS 1.3 and IPsec support
- Secure network authentication
- Optional Trusted Platform Module (TPM)
- Optional SSD storage and Data Security Kit
Optional security accessories are sold separately unless specifically included in a selected configuration.
Genuine Kyocera TK-3404 Toner
The MA4500fx uses the Genuine Kyocera TK-3404 Black Toner Kit, with an approximate declared replacement yield of 12,500 A4 pages under ISO/IEC 19752 testing conditions.
The printer includes starter toner rated at approximately 6,000 pages.
For replacement supplies, see the Genuine Kyocera TK-3404 Black Toner – 12.5K.
Actual toner yield varies according to document content, page coverage, print settings and operating conditions.
Long-Life ECOSYS Technology
Kyocera's ECOSYS technology uses durable, long-life components to reduce routine consumable replacement and support economical business printing.
The MA4500fx is designed for workgroup use and supports a maintenance interval of approximately 300,000 pages with the appropriate maintenance kit.
Product Specifications
| Brand | Kyocera |
| Model | ECOSYS MA4500fx |
| Manufacturer Part Number | 110C123AU0 |
| Previous Model | ECOSYS M3645dn |
| Product Type | A4 Monochrome Laser Multifunction Printer |
| Functions | Print / Copy / Scan / Fax |
| Print Speed | Up to 45ppm A4 |
| Duplex Print Speed | Up to 22.5ppm A4 |
| Print Resolution | 1200 × 1200 dpi |
| Scan / Copy Resolution | 600 × 600 dpi |
| Processor | Dual-Core 1.4GHz |
| Standard Memory | 1GB |
| Document Feeder | 75-Sheet Reversing ADF |
| Automatic Duplex | Print / Copy / Scan |
| Standard Paper Input | 500-Sheet Cassette + 100-Sheet MP Tray |
| Maximum Paper Input | 2,600 Sheets with Options |
| Output Capacity | 250 Sheets |
| Connectivity | Gigabit Ethernet, USB |
| Wireless | Optional Accessory Required |
| Fax | Super G3 |
| Replacement Toner | TK-3404 – Approx. 12,500 Pages |
| Included Starter Toner | Approx. 6,000 Pages |
| Maintenance Kit | MK-3374 – Approx. 300,000 Pages |
| Dimensions (W × D × H) | 475 × 476 × 575 mm |
| Weight | Approx. 22.8kg with Toner |
| Manufacturer Warranty | 2 Years On-Site |
Related Kyocera Printers and Supplies
- Previous-Generation M3645dn
- MA4500ifx – 7-Inch Touchscreen Model
- PA4500x – Print-Only Model
- Genuine TK-3404 Black Toner – 12.5K
What's Included?
- 1 × Kyocera ECOSYS MA4500fx Multifunction Printer [110C123AU0]
- Initial Starter Toner – Approx. 6,000 Pages
- Standard Manufacturer-Supplied Accessories and Documentation
Optional paper feeders, wireless accessories, additional memory and full-yield replacement toner are sold separately unless specifically included in a selected bundle.
Ideal For
- Businesses replacing a Kyocera M3645dn
- Small and medium office workgroups
- High-volume monochrome document printing
- Offices requiring print, copy, scan and fax functions
- Accounting, legal and administrative departments
- Teams handling multi-page and double-sided documents
- Businesses requiring expandable paper capacity and network security
Why Choose the Kyocera ECOSYS MA4500fx?
The MA4500fx combines 45ppm printing, four essential office functions, automatic duplex document handling and long-life ECOSYS technology in one business multifunction device.
For existing M3645dn users, it provides a newer-generation replacement with updated processing and security features. Please note that the new TK-3404 toner system is different from the previous model's TK-3164 consumables.
Warranty & Support
The Kyocera ECOSYS MA4500fx is supplied with a standard 2-year on-site manufacturer warranty, subject to Kyocera Australia's applicable terms and Australian Consumer Law.
Frequently Asked Questions (FAQ)
Does the MA4500fx replace the M3645dn?
Yes. The MA4500fx is a newer replacement option for the previous-generation M3645dn. This listing supplies the MA4500fx [110C123AU0].
Does the MA4500fx include fax?
Yes. It is a four-function device offering print, copy, scan and fax.
Does it support automatic double-sided scanning?
Yes. The standard 75-sheet reversing automatic document feeder supports duplex scanning and copying.
Does it print at 45ppm?
Yes. It delivers up to 45 A4 monochrome pages per minute.
Does it have built-in Wi-Fi?
No. Standard connectivity includes wired network and USB. Wireless capability requires a compatible optional accessory.
Which toner cartridge does the MA4500fx use?
It uses the Genuine Kyocera TK-3404 Black Toner Kit, rated at approximately 12,500 pages.
Can I use my existing M3645dn TK-3164 toner?
No. TK-3164 toner is not compatible with the MA4500fx. The newer printer uses TK-3404.
Does the printer include toner?
Yes. Starter toner rated at approximately 6,000 pages is included.
What is the difference between MA4500fx and MA4500ifx?
Both models offer 45ppm multifunction performance. The MA4500ifx adds a larger 7-inch colour touchscreen and additional workflow capabilities, while the MA4500fx uses a simpler five-line control panel.
Can I add extra paper trays?
Yes. Compatible optional paper feeders can increase total input capacity to 2,600 sheets.
Last Updated Date: 24 September 2026

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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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