Description
The Kyocera ECOSYS PA4500x A4 Monochrome Laser Network Printer [110C0Y3AU0] is a fast, reliable business printer delivering up to 45 pages per minute. Featuring automatic duplex printing, Gigabit Ethernet, expandable paper capacity and Kyocera's long-life ECOSYS technology, it is designed for busy offices and workgroups.
The PA4500x is the newer replacement option for the discontinued Kyocera ECOSYS P3145dn. It retains the familiar 45ppm performance while introducing updated processing, security and connectivity capabilities.
Model supplied: Kyocera ECOSYS PA4500x [110C0Y3AU0]. The older P3145dn is not supplied.

Product Brochure
✓ Newer Replacement Option for Kyocera P3145dn
✓ Fast A4 Monochrome Printing – Up to 45ppm
✓ Automatic Double-Sided Printing
✓ 1200 × 1200 dpi Print Resolution
✓ 500-Sheet Cassette + 100-Sheet Multi-Purpose Tray
✓ Expandable Paper Capacity – Up to 2,600 Sheets
✓ Gigabit Ethernet and USB Connectivity
✓ Dual-Core 1.4GHz Processor
✓ Advanced 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 PA4500x – Replacement for P3145dn
The ECOSYS PA4500x is a newer-generation alternative to the popular P3145dn workgroup printer. Both models deliver up to 45ppm monochrome printing and support automatic duplex output.
The PA4500x introduces an updated processor and enhanced security capabilities while retaining Kyocera's long-life component design.
PA4500x vs P3145dn – Key Differences
| Feature | P3145dn – Older Model | PA4500x – New Model |
| Print Speed | 45ppm | 45ppm |
| Print Resolution | Up to 1200 × 1200 dpi | 1200 × 1200 dpi |
| Automatic Duplex | Yes | Yes |
| Standard Paper Input | 500 + 100 Sheets | 500 + 100 Sheets |
| Processor | 1.2GHz | Dual-Core 1.4GHz |
| Replacement Toner | TK-3164 | TK-3404 |
Important: Existing TK-3164 toner cartridges purchased for the P3145dn are not compatible with the PA4500x. The newer printer uses TK-3404 toner.
Fast 45ppm Monochrome Printing
With print speeds of up to 45 A4 pages per minute, the PA4500x is designed to handle regular business printing efficiently. Its 1200 × 1200 dpi resolution supports sharp text, detailed line work and professional monochrome documents.
Typical applications include reports, invoices, contracts, spreadsheets, correspondence and administrative paperwork.
Automatic Duplex Printing
Built-in automatic double-sided printing helps reduce paper consumption and simplifies the production of two-sided documents. Duplex print speed is rated at up to 22.5 A4 pages per minute.
Flexible and Expandable Paper Handling
The PA4500x provides a generous 600-sheet standard input capacity:
- 500-sheet universal paper cassette
- 100-sheet multi-purpose tray
- 250-sheet face-down output capacity
Additional compatible paper feeders can expand total input capacity to 2,600 sheets, making the printer suitable for growing workgroups.
Network Connectivity
Standard Gigabit Ethernet and USB connectivity support convenient integration into existing business environments.
Wireless connectivity is not standard. Wi-Fi capability requires an appropriate optional Kyocera accessory.
Advanced Security Features
The PA4500x incorporates security capabilities designed for modern office environments, including:
- Trusted Platform Module (TPM)
- Secure Boot
- Runtime Integrity Check
- Data overwrite and encryption
- TLS 1.3 and IPsec support
- Secure network authentication
Genuine Kyocera TK-3404 Toner
The PA4500x uses the Genuine Kyocera TK-3404 Black Toner Kit, with an approximate replacement yield of 12,500 pages under ISO/IEC 19752 testing conditions.
The printer is supplied with 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 depending on page coverage, document content, print settings and operating conditions.
Long-Life ECOSYS Components
Kyocera's ECOSYS technology uses long-life components to reduce routine consumable replacement and support economical operation over the printer's working life.
Product Specifications
| Brand | Kyocera |
| Model | ECOSYS PA4500x |
| Manufacturer Part Number | 110C0Y3AU0 |
| Product Type | A4 Monochrome Laser Printer |
| Functions | Print Only |
| Print Speed | Up to 45ppm A4 |
| Duplex Print Speed | Up to 22.5ppm A4 |
| Print Resolution | 1200 × 1200 dpi |
| Processor | Dual-Core 1.4GHz |
| Automatic Duplex | Yes |
| 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 |
| Replacement Toner | TK-3404 Black – Approx. 12,500 Pages |
| Starter Toner | Approx. 6,000 Pages |
| Dimensions (W × D × H) | 380 × 410 × 285 mm |
| Manufacturer Warranty | 2 Years On-Site |
What's Included?
- 1 × Kyocera ECOSYS PA4500x Printer
- Initial Starter Toner – Approx. 6,000 Pages
- Standard Manufacturer-Supplied Accessories and Documentation
Additional paper feeders, wireless accessories and full-yield replacement toner are sold separately unless specifically included in a selected bundle.
Ideal For
- Small and medium business workgroups
- Offices requiring fast monochrome printing
- Accounting, legal and administrative departments
- High-volume reports, invoices and correspondence
- Customers replacing a discontinued Kyocera P3145dn
- Businesses requiring expandable paper capacity
- Network environments with enhanced security requirements
Why Choose the Kyocera ECOSYS PA4500x?
The PA4500x combines 45ppm workgroup performance with updated security, flexible paper handling and Kyocera's long-life ECOSYS technology. For existing P3145dn users, it offers a newer-generation replacement while retaining familiar productivity features.
Warranty & Support
The Kyocera ECOSYS PA4500x 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)
Is the PA4500x the replacement for the P3145dn?
Yes. The PA4500x is offered as a newer replacement option for the discontinued P3145dn. This listing supplies the PA4500x, not the older printer.
Does the PA4500x print at 45ppm?
Yes. It prints up to 45 A4 pages per minute in monochrome.
Does it support automatic double-sided printing?
Yes. Automatic duplex printing is standard.
Does it have built-in Wi-Fi?
No. Standard connectivity includes wired network and USB. Wireless capability requires a compatible optional accessory.
How much paper can it hold?
Standard input capacity is 600 sheets, comprising a 500-sheet cassette and 100-sheet multi-purpose tray. Capacity can be expanded to 2,600 sheets with optional feeders.
Which toner cartridge does the PA4500x use?
It uses the Genuine Kyocera TK-3404 Black Toner Kit, rated at approximately 12,500 pages.
Can I use my existing P3145dn TK-3164 toner?
No. TK-3164 toner is not compatible with the PA4500x. The new printer uses TK-3404.
Does the printer include toner?
Yes. The standard printer package includes starter toner with an approximate yield of 6,000 pages.
Does the PA4500x scan or copy?
No. It is a single-function monochrome printer designed for printing only.
Can I add another paper tray?
Yes. Compatible optional paper feeders can increase paper capacity. Check the feeder's compatibility with the PA4500x before ordering.
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.






