Verifone VX520 Dual Comm Credit Card Machine User Manual
Model: M252-753-03-NAA-3
Sarrera
This user manual provides detailed instructions for the Verifone VX520 Dual Comm Credit Card Machine with Smart Card Reader. It covers the essential steps for setting up, operating, maintaining, and troubleshooting your device to ensure reliable and secure payment processing. The VX520 is designed for efficiency and ease of use, leveraging a proven platform for robust performance.
Produktua amaituview
The Verifone VX520 is a high-performance, countertop payment terminal engineered for speed and security. It runs on the advanced VX Evolution platform, powered by the time-tested Verix operating system. Key features include a large memory capacity, a fast processor for quick transaction handling, and multiple connectivity options.
Ezaugarri nagusiak:
- Advanced VX Evolution platform with Verix operating system.
- Increased memory (160 MB standard, expandable to over 500 MB) for value-added applications.
- Industry-leading processor for rapid encryption, decryption, and transaction processing.
- Multiple connectivity options: Dial, Dial and Ethernet, or Dial, Ethernet and GPRS.
- Ergonomic design with a small footprint and unique cable management system.
- PCI PED 2.0 approval (with option for PCI PTS 3.0) and VeriShield Protect for enhanced security.
- Integrated smart card reader for EMV chip card processing.
Osagaiak:
The Verifone VX520 terminal typically includes the following components:
- Verifone VX520 Terminal Unit
- Elikatze-moldagailua
- Telephone Line Cable (for Dial-up connectivity)
- Paper termikoko rolloa

Figure 1: Verifone VX520 Terminal and Included Components
Konfigurazioa
1. Deskargatzea
Carefully remove all components from the packaging. Inspect the terminal and accessories for any signs of damage. Retain the packaging for future storage or shipping.
2. Connecting the Terminal
The VX520 offers various connectivity options. Ensure the communication port area is clear for neat cable management.
- Potentzia-konexioa: Connect the power adapter to the power port on the terminal and then plug it into a standard electrical outlet.
- Ethernet Connection (if applicable): For Ethernet connectivity, connect one end of an Ethernet cable to the ETH port on the terminal and the other end to your network router or switch.
- Dial-up Connection (if applicable): For dial-up connectivity, connect the telephone line cable to the TELCO port on the terminal and the other end to an active telephone wall jack.

Figure 2: Communication Ports on the VX520
3. Papera kargatzea
The VX520 uses thermal paper rolls for printing receipts.
- Ireki inprimagailuaren estalkia txirrika altxatuz.
- Insert the thermal paper roll with the paper feeding from the bottom and the leading edge extending towards the front of the terminal.
- Close the printer cover firmly until it clicks into place, leaving a small amount of paper protruding.
Funtzionamendu-argibideak
1. Piztu/Itzaltzea
- Piztu: The terminal typically powers on automatically when connected to power. If not, press and hold the green ENTER key.
- Itzali: To power off, disconnect the power adapter. For a controlled shutdown, follow your processor's specific instructions, which may involve a menu option.
2. Processing Transactions
The VX520 supports various transaction types including magnetic stripe, EMV chip, and optional contactless payments.
- Magnetic Stripe Cards: Swipe the card through the magnetic stripe reader slot on the side of the terminal with the stripe facing the terminal.
- EMV Chip Cards: Insert the chip card into the slot at the bottom front of the terminal with the chip facing up. Leave the card in the slot until the transaction is complete and the terminal prompts you to remove it.
- Contactless Payments (Optional): Tap the contactless card or compatible mobile device near the contactless reader symbol on the top of the terminal.

Figure 3: Inserting an EMV Chip Card

Figure 4: Performing a Contactless Payment
3. Ordainagiriak inprimatzea
After a transaction is approved, the terminal will typically prompt to print a merchant copy and then a customer copy. Follow the on-screen prompts to complete the printing process.
Mantentzea
1. Cleaning the Terminal
To maintain optimal performance and hygiene, clean the terminal regularly.
- Deskonektatu korrontea garbitu aurretik.
- Erabili biguna, damp, non-abrasive cloth to wipe the exterior of the terminal.
- Ez erabili produktu kimiko gogorrik, disolbatzailerik edo garbitzaile urratzailerik.
- Avoid spraying liquids directly onto the terminal.
2. Replacing Paper Rolls
When the paper roll is low or empty, replace it following the steps outlined in the 'Loading Paper' section under Setup.
Arazoak konpontzea
This section addresses common issues you might encounter with your Verifone VX520 terminal.
| Arazoa | Irtenbidea |
|---|
| Terminal does not power on. | Ensure the power adapter is securely connected to the terminal and a working electrical outlet. Verify the outlet has power. |
| "Communication Error" message. | Check all network or telephone line cable connections. Ensure your internet or phone service is active. Contact your payment processor for network configuration assistance. |
| Printer not working or paper jam. | Open the printer cover and check for paper jams. Ensure the paper roll is correctly loaded and the cover is closed firmly. Verify you are using thermal paper. |
| Card read error (magnetic stripe or chip). | Ensure the card is swiped or inserted correctly. Try another card if possible. Clean the card reader slot with a specialized cleaning card. |
| Transaction declined. | This is typically a card issuer decision. Advise the customer to contact their bank or try another payment method. |
Zehaztapenak
- Marka: VeriFone
- Modelo zenbakia: M252-753-03-NAA-3
- Elementuaren pisua: 2.5 kilo
- Produktuaren neurriak: 9 x 6 x 3 hazbete
- Kolorea: Grisa
- Pilak: 1 Lithium Ion battery required (optional for mobility)
- Konektibitatea: Dial, Ethernet, GPRS (optional)
- Segurtasuna: PCI PED 2.0 (optional PCI PTS 3.0), VeriShield Protect
Bermea eta Laguntza
For specific warranty information and technical support, please refer to the documentation provided by your Verifone reseller or payment processor. They can provide details on warranty coverage, service agreements, and direct support channels for your Verifone VX520 terminal.