VeriFone Vx670 manual Printer Does Not Print, Printer Paper Jam, Keypad Does Not Respond

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TROUBLESHOOTING GUIDELINES

Printer Does Not Print

Printer Does Not Print

Replace the telephone cable that connects the terminal with a cable you know is working correctly.

If the problem persists, contact your local VeriFone service provider.

If the printer does not work properly:

Make sure the battery is properly installed in the terminal. The printer will not print if there is no battery in the terminal.

Check battery status or terminal power connection. The printer will not print if there is an insufficient charge remaining in the battery to complete the print operation.

Check if the printer is out of paper (slow red blinking light) and that the roll is properly installed. Open the paper roll cover and install a new roll of printer paper or ensure that the roll is feeding correctly. A solid red indicator light indicates a printer error.

Verify that the printer door is properly latched.

If the problem persists, contact your VeriFone distributor or service provider.

Printer Paper Jam

If paper jams inside the printer:

Press the button at the bottom of the terminal to unlatch the paper roll cover, then open the cover.

Remove the damaged paper from the paper roll and clear the feed mechanism.

Install a roll of printer paper, as described in Installing the Paper Roll.

If the problem persists, it may be due to poor paper quality. Install a new roll of higher-quality paper.

WARNING

Poor-quality paper may jam the printer. To order high-quality VeriFone paper, refer to Accessories and Documentation.

Keypad Does Not Respond

If the keypad does not respond properly:

Check the terminal display. If it displays the wrong character or nothing at all when you press a key, follow the steps outlined in Transactions Fail To Process.

If pressing a function key does not perform the expected action, refer to the user documentation for that application to ensure you are entering data correctly.

If the problem persists, contact your local VeriFone representative.

Transactions Fail To Process

There are several reasons why the terminal may not be processing transactions. Use the following steps to troubleshoot failures.

VX670 INSTALLATION GUIDE

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Contents Vx670 Vx670 Installation Guide VeriFone, Inc Contents Troubleshooting SpecificationsMaintenance VeriFone ServicePreface Organization Related DocumentationAcronym Definitions Conventions and AcronymsDocument Conventions Document ConventionsLCD Conventions and Acronyms Terminal Overview Durability Features and BenefitsUse PerformanceCapabilities WirelessTrue Multi Application Capability Expandable12 VX670 Installation Guide Environmental Factors Terminal LocationElectrical Considerations Unpacking Shipping CartonVx670 Terminal Features Front Panel Examining Terminal FeaturesVx670 Primary Port Bottom View Examining Connection PortsCable Power AdapterUSB Serial Dongle RS232 Uart Multiport Adapter Connection to a Vx670 TerminalVx670 USB Modem Dongle Connection Establishing Telephone Line ConnectionsUnlocking the Printer Cover Opening the Printer Cover Loading Paper Roll Removing the Smart Battery Installing Replacing Msam CardsInstalling Msam Card Installing/ Replacing SIM Card GSM/GPRS Models OnlySmart Battery Features Using the Smart BatteryBattery Behavior No Power Cord Installing the Smart Battery Installing the Smart BatteryVx670 Power Pack Connection Connecting Terminal Power PackCharging the Smart Battery Standard Base Station Using the Base StationFull-Feature Base Station Connecting the Base Station to a Power Source Powering Up the Base StationPlacing the Vx670 onto the Base Station Placing Terminal Onto Base StationInserting External Dongle Into USB Port Charging the Spare Battery on the Base StationCharging the Spare and Installed Battery Simultaneously Conducting Wireless Transactions Smart CardInserting a Smart Card UsingMagnetic Card Reader Using the Magnetic Card Reader External Power DC Power PackTemperature DimensionsExternal Dimensions Smart Card Reader Cleaning the TerminalSmart Card Reader Returning a Terminal or Smart Battery For Service VeriFone Service and SupportVeriFone Cleaning Kit Accessories DocumentationPower Pack Thermal Printer Paper Telephone Line Spare BatteryModem Dongle Serial Dongle44 VX670 Installation Guide Info Terminal DoesNot Start Does not ShowTerminal Does Not Dial Out Spare Battery Base Station Will Not ChargeSmart Battery Will Not Charge Transactions Fail To Process Printer Does Not PrintPrinter Paper Jam Keypad Does Not RespondCheck the Telephone Line Check the Magnetic Card ReaderCheck the Smart Card Reader Index Index Index Vx670