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The following illustrations show the location of the main terminal features and hardware:
Contactless payment reader
Color touchscreen
Magnetic stripe reader
Physical keypad
Chip card reader
The terminal requires a network connection to communicate with the payment processor server to process transactions.
The PAX A80 is a countertop payment terminal that can connect to wired (Ethernet) and wireless (Wi-Fi) networks.
The PAX A920 Pro mobile payment terminal is perfect for most applications, whether retail, bar/restaurant, or delivery/transportation. This setup guide describes the following topics:
Initial terminal configuration
Activating the terminal
Working with the terminal
This document will introduce you to your payment terminal as well as guide you through the process of preparing and configuring it in order to quickly begin processing payments.
Your PAX A920 Pro payment processing terminal comes with the following:
You may also have an optional charger and external printer included, but this document addresses the most basic delivery configuration.
The following illustrations show the location of the main terminal features and hardware:
This document will introduce you to your payment terminal as well as guide you through the process of preparing and configuring it in order to quickly begin processing payments.
Your PAX A80 payment processing terminal comes with the following:
The RJ-11 cable is not used for terminal communication and may not be included with your terminal.
If the supplied roll of printer paper was not already installed in the terminal when you received it, you will need to install it before you can print any transaction receipts.
On the back of the terminal at the top, lift the lever with the contactless logo to unlock and open the printer cover.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter as shown in the following example:
To prevent unauthorized individuals from changing the terminal’s configuration, you need to set the Administrator and Merchant passwords. These passwords restrict access to certain functions on the terminal.
When setting your passwords, you must respect the following parameters:
Passwords must be 6 characters long
The Administrator and Merchant passwords cannot be the same (can’t match)
You cannot use the same digit 6 times consecutively (for example: 111111 or 777777)
This document will introduce you to your payment terminal as well as guide you through the process of preparing and configuring your it in order to quickly begin processing payments.
Your PAX A920 payment processing terminal comes with the following:
You may also have an optional charger and external printer included, but this document addresses the most basic delivery configuration.
The following illustrations show the location of the main terminal features and hardware:
The PAX A80 terminal offers an on-screen keypad as well as a physical keypad to enter transaction amounts. Your terminal operators and customers enter information and respond to prompts using either the terminal’s touch screen or physical keypad.
There are three (3) colored function keys on the physical keypad that you can use to confirm, correct, or cancel an operation:
To confirm an entry, touch OK on the screen or press the green O key
To correct an entry, touch BACK on the screen or press the yellow < key
This document explains how to install the charging base for the PAX A920 or A920 Pro terminal and included silicone sleeve. The charging base makes it easy to recharge the terminal without having to remove the silicone sleeve to ensure that the USB power connector is properly seated in the terminal’s charging port.
Payment terminal
Roll of printer paper
AC power outlet
USB to USB Type-C charging cable
1. Magnetic stripe reader 2. Color touchscreen 3. Chip card reader 4. Scanner button
5. Volume control button 6. USB Type-C charging port 7. Power button 8. Scanner 9. Contactless payment reader
10. Printer 11. Printer latch 12. Rear camera 13. Battery cover 14. Battery cover latch
Close the printer cover until it snaps into place and remove any excess paper.
You cannot use 6 consecutive numbers, either ascending or descending (for example: 123456 or 987654)
On the Set Administrative Password screen, use the on-screen keypad to enter a 6-digit password in the Admin Password field and touch the Next icon on the keypad.
On the Confirm Administrative Password screen, re-enter the password in the Admin Password field and touch the Next icon on the keypad.
On the Set Merchant Password screen, use the on-screen keypad to enter a 6-digit password in the Merchant Password field and touch the Next icon on the keypad.
On the Confirm Merchant Password screen, re-enter the password in the Merchant Password field and touch the Next icon on the keypad.
Your payment terminal is now ready for use.
Magnetic stripe reader
Front-facing camera (not used)
Color touchscreen
Chip card reader
Payment terminal
AC power outlet
Roll of printer paper
Charging cable
To cancel a function, touch CLEAR on the screen or press the red X key
Payment terminal
AC power adapter and terminal power cord (2 pieces)
RJ-11 (telephone) cable *
Roll of printer paper
There are multiple connection ports on the back of the terminal. Countertop terminals generally require AC power and Ethernet connections.
Your configuration may also include a connection to a POS system or an additional PIN pad.
Use the diagram on the back of the terminal to determine where to connect the cables that apply to your configuration. The terminal’s connection ports are shown below:
This guide will explain how to install the cable attachment bracket for the PAX A80 terminal (part number AZP-310006) designed to prevent the accidental disconnection of cables from the terminal.
The topics covered in this guide include:
Before you can install the cable attachment to the PAX A80 terminal, you must prepare the terminal by doing the following:
Power off the terminal by pressing and holding the red X key on the physical keypad.
Turn the terminal over and remove all cables from the terminal's communication ports.
PayFacto uses a self-service terminal activation procedure designed to save time while also providing better security. The new activation procedure applies only to countertop and mobile PAX payment terminals using the Android operating system. The new procedure applies to:
All new merchants activating their terminals for the first time
Any existing merchants adding new payment terminals
Any existing merchants receiving replacement terminals
After you configure the terminal's network connection(s) and power on the terminal, the procedure comprises of 2 parts:
To power the terminal on, press and hold the power key on the right side of the terminal for 2-3 seconds.
To power off the terminal:
Press and hold the power key on the right side of the terminal for 2-3 seconds.
Touch the Power off icon and then touch Power off again.
Your terminal operators and your customers enter information and respond to prompts using the terminal’s touch screen. The application prompts you and your customers on the next action to perform.
The A80 cable attachment is anchored by a T bracket that keeps the attached cables from being accidentally disconnected .
With the terminal turned over, insert the T bracket into the guides on the underside of the A80 terminal.
Slide the T bracket up by pushing it from the bottom towards the top of the terminal.
To prevent the T bracket and cables from sliding off the terminal, you must next secure the T bracket to the terminal.
Before you install and connect the charging base, make sure that the desired location is within reach of an AC outlet and that there is enough space to for the charging base and the terminal when connected.
Turn the charging base over and locate the USB connection port.
A920
A920 Pro
To ensure the best charging results, you must use the original AC power adapter that came with your PAX A920 or A920 Pro terminals. The AC power adapter should have the PAX logo printed on one side as shown below:
Your multi-terminal charging base comes with the following:
The following images show the location of the main charging base components:
The PAX A80 countertop payment terminal is perfect for retail and bar/restaurant applications. This setup guide describes the following topics:
There are multiple communication ports on the back of the terminal with cable guides. The diagram on the back of the terminal shows where to connect the communication cables, in addition to AC power.
The terminal uses 2 ¼” or 58mm thermal paper rolls to print transaction receipts.
On the back of the terminal at the top, lift the lever with the contactless logo to unlock and open the printer cover.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter as shown in the following example:
By default, the terminal displays all information in English. This procedure explains how to change the terminal’s display language if necessary.
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either 9876 or pax9876@@.
To ensure the best charging results, you must use the original AC power adapter that came with your PAX A920 or A920 Pro terminal. The AC power adapter should have the PAX logo printed on one side as shown below:
Your PAX A920 or A920 Pro terminal charging base includes the following components:
A920
Charging base
PAX A80

PAX A920
PAX A920 Pro
A920 / A920 Pro Accessories



Mobile
Countertop


Volume up button
Power button
Volume down button
Micro USB charging port
Contactless payment reader
Printer
Printer latch
Rear camera/scanner
Battery cover
There are three (3) ways for a customer to use their payment card with the terminal:
Insert the chip card and enter a PIN
Swipe the card’s magnetic strip
Tap the card for contactless payment
The terminal uses 2 ¼” or 58mm thermal paper rolls to print transaction receipts.
On the back of the terminal at the top, lift the lever to unlock and open the printer cover.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter.
Close the printer cover until it snaps into place and remove any excess paper.
Place the short metal bracket at the top of the T bracket and insert the long screw at the opening near the top of the terminal.
When the end of the long screw comes out of the bottom of the T bracket, place the metal washer over the screw and then thread the thumb nut onto the end of the screw.
Using a Phillips head screwdriver, tighten the screw securely (but not excessively) into the thumb nut.
A920
A920 Pro
Secure the cable in the guide at the top of the charging base and turn the charging base over.
A920
A920 Pro
Connect the cable’s USB plug into the AC adapter’s USB port.
A920
A920 Pro
Plug the adapter into an AC outlet. The LED at the bottom edge of the base lights up.
To protect your PAX A920 or A920 Pro terminal from minor impact damage, you should install the silicone sleeve provided with the terminal charging base as the charging base is designed specifically for terminals with the sleeve.
Insert the top of the terminal into the sleeve's printer protection until the sleeve fits snugly onto the terminal’s top.
Pull the bottom of the sleeve over the bottom edge of the terminal.
Repeat for any additional terminals you intend to place on the charging base.
AC power cord
Multi-terminal charging bases (x5)
USB charging cables (x5)
Six (6) outlet power bar
Anti-slip rubber pads
Protective silicone sleeves (x5)
Multi-terminal charging base
Initial terminal configuration
Activating the terminal
Working with the terminal
Scroll to the Personal section and touch Language & input.
Touch Language.
Scroll to and touch the desired language.
Touch the Back icon twice to return to the main screen.
Protective silicone sleeve
A920 Pro
Charging base
5-foot (152cm) USB to USB Type-C cable
Protective silicone sleeve

Cable guides
Ports diagram
Ethernet port
Power port
The multi-terminal charging base has a power switch on the attached power bar, shown below:
To power on the terminal charging base, make sure the power cord is plugged into a grounded AC outlet and that the power switch is in the On/RESETposition; the switch lights up with a red indicator, as shown below:
To power off the terminal charging base, you can either push the power switch to the OFF position or unplug the power cord from the grounded AC outlet.
To use the charging base, you need only place the terminal(s) vertically on the base so the printer rests in the cradle at the top of the charging base.
If the status light remains blue after you place the terminal on the base, the terminal is not seated correctly, and not connecting to the base’s gold charging contacts.
The LED at the bottom edge of the charging base indicates the terminal’s charging status:
After configuring the terminal’s network connection, you need to start the PayFacto payment application to complete the remaining steps. Terminal activation requires you to input a One Time Passcode (OTP) that PayFacto sends to the email address or telephone number registered to your account.
Touch the PAYMENT icon on the main screen. The Welcome To Your Payment Terminal screen appears.
In the top right corner of the screen, your terminal ID (TID) appears; confirm that the number on the screen matches the TID on the label on the back of your terminal. The TID will not appear on your terminal screen after you complete the activation process.
Touch anywhere on the screen to begin the activation process.
Touch the desired option to receive the OTP.
Phone Number
Touch the Send Code button.
If you select Email, look for a message from noreply@payfacto.com.
After you receive the 6-digit activation code, use the on-screen keypad to enter the code on the terminal screen.
If you enter the code incorrectly, a red exclamation appears to indicate that the code is incorrect.
Re-enter the code, or touch Resend Code to obtain a new OTP.
After you enter the OTP correctly, the payment application displays the Set Administrative Password screen to
This section explains how to turn Wi-Fi on and connect to your network.
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either 9876 or pax9876@@.
Touch the checkmark icon on the keypad when you are done and touch OK.
In the Wireless & networks section, touch Wi-Fi.
If Wi-Fi is Off, touch the toggle to turn it on. If Wi-Fi is already on, a list of available networks appears.
From the list of available networks, touch the name of the network you want to connect to.
Enter the password for the selected network and touch CONNECT.
After the terminal displays Connected for the selected network, touch the Back icon to return to the Settings screen.
Touch the Back icon again to return to the main screen.
After you secure the T bracket to the terminal, you must insert the cables. This procedure explains how to install and secure the AC adapter and Ethernet cables; if you have additional cables, connect them to the appropriate port and use the same method to secure them in place.
Beginning with the AC adapter, inserting it in the terminal's cable guide on the left and connect the adapter to the Power port.
Insert the Ethernet cable in the terminal's cable guide on the right and connect it to the LAN port.
When the cables are properly seated in their ports, gently pull on the cables to remove any excess cable that is higher than the plane of the T bracket.
Place the 3-hole metal bracket over the cables, aligned with the screw holes in the T bracket and secure it in place using a Phillips head screwdriver to insert the two short screws.
Turn the terminal over and power on the terminal. The completed assembly should resemble the following:
Before you install and connect the multi-terminal charging base, make sure that the desired location is within reach of an AC outlet and that there is enough space to for the charging base and the terminals when connected.
Collect the original AC power adapters that were shipped with your PAX A920 or A920 Pro terminals (maximum of 5 per multi-terminal charging base).
Turn the multi-terminal charging base over to access the opening on the bottom.
To use the charging base, you need only place the terminal(s) vertically on the base so the printer rests in the cradle at the top of the charging base.
If the status light remains blue after you place the terminal on the base, the terminal is not seated correctly, and not connecting to the base’s gold charging contacts.
The LED at the bottom edge of the charging base indicates the terminal’s charging status:



Green: Terminal is fully charged.
LED Color
A920
A920 Pro
Blue: Charging base is plugged in, no terminal connected.
Red/Yellow: Terminal is charging.


Working one cable at a time, connect the cable’s USB plug into the AC adapter’s USB port.
Plug the adapter into an outlet on the power bar.
Repeat steps 4 and 5 for each additional charging cable.
After you connect all 5 cables to the power bar, plug in the power bar's cable to an available AC outlet.
If it is not already, switch the power bar's power button to the On/RESETposition; the switch lights up with a red indicator and the LEDs at the bottom edge of the charging bases light up.
Turn the multi-terminal charging base over to place it securely in its desired location. The base is ready to begin charging your terminals.
To protect your PAX A920 or A920 Pro terminals from minor impact damage, you should install the silicone sleeves provided with the multi-terminal charging base as the charging bases are designed specifically for terminals with the sleeve.
Insert the top of the terminal into the sleeve's printer protection until the sleeve fits snugly onto the terminal’s top.
Pull the bottom of the sleeve over the bottom edge of the terminal.
Repeat for every terminal you intend to place on the charging bases.
A920 Pro
Blue: Charging base is plugged in, no terminal connected.
Red/Yellow: Terminal is charging.
Green: Terminal is fully charged.
LED Color
A920
PayFacto uses a self-service terminal activation procedure designed to save time while also providing better security. The new activation procedure applies only to countertop and mobile PAX payment terminals using the Android operating system. The new procedure applies to:
All new merchants activating their terminals for the first time
Any existing merchants adding new payment terminals
Any existing merchants receiving replacement terminals
After you configure the terminal's network connection(s) and power on the terminal, the procedure comprises of 2 parts:
After configuring the terminal’s network connection, you need to start the PayFacto payment application to complete the remaining steps. Terminal activation requires you to input a One Time Passcode (OTP) that PayFacto sends to the email address or telephone number registered to your account.
Touch the PAYMENT icon on the main screen. The Welcome To Your Payment Terminal screen appears.
In the top right corner of the screen, your terminal ID (TID) appears; confirm that the number on the screen matches the TID on the label on the back of your terminal. The TID will not appear on your terminal screen after you complete the activation process.
Touch anywhere on the screen to begin the activation process.
Touch the desired option to receive the OTP.
Phone Number
Touch the Send Code button.
If you select Email, look for a message from noreply@payfacto.com.
After you receive the 6-digit activation code, use the on-screen keypad to enter the code on the terminal screen.
If you enter the code incorrectly, a red exclamation appears to indicate that the code is incorrect.
Re-enter the code, or touch Resend Code to obtain a new OTP.
After you enter the OTP correctly, the payment application displays the Set Administrative Password screen to
To prevent unauthorized individuals from changing the terminal’s configuration, you need to set the Administrator and Merchant passwords. These passwords restrict access to certain functions on the terminal.
When setting your passwords, you must respect the following parameters:
Passwords must be 6 characters long
The Administrator and Merchant passwords cannot be the same (can’t match)
You cannot use the same digit 6 times consecutively (for example: 111111 or 777777)
You cannot use 6 consecutive numbers, either ascending or descending (for example: 123456 or 987654)
On the Set Administrative Password screen, use the on-screen keypad to enter a 6-digit password in the Admin Password field and touch the Next icon on the keypad.
On the Confirm Administrative Password screen, re-enter the password in the Admin Password field and touch the Next icon on the keypad.
On the Set Merchant Password screen, use the on-screen keypad to enter a 6-digit password in the Merchant Password field and touch the Next icon on the keypad.
Your payment terminal is now ready for use.
To power the terminal on, press and hold the power key on the right side of the terminal for 2-3 seconds.
To power off the terminal:
Press and hold the power key on the right side of the terminal for 2-3 seconds.
Touch the Power off icon and then touch Power off again.
Your terminal operators and your customers enter information and respond to prompts using the terminal’s touch screen. The application prompts you and your customers on the next action to perform.
There are three (3) ways for a customer to use their payment card with the terminal:
The terminal uses 2 ¼” or 58mm thermal paper rolls to print transaction receipts.
On the back of the terminal at the top, lift the lever to unlock and open the printer cover.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter.
Close the printer cover until it snaps into place and remove any excess paper.
PayFacto uses a self-service terminal activation procedure designed to save time while also providing better security. The new activation procedure applies only to countertop and mobile PAX payment terminals using the Android operating system. The new procedure applies to:
All new merchants activating their terminals for the first time
Any existing merchants adding new payment terminals
Any existing merchants receiving replacement terminals
On the Confirm Merchant Password screen, re-enter the password in the Merchant Password field and touch the Next icon on the keypad.
After configuring the terminal’s network connection, you need to start the PayFacto payment application to complete the remaining steps. Terminal activation requires you to input a One Time Passcode (OTP) that PayFacto sends to the email address or telephone number registered to your account.
Touch the PAYMENT icon on the main screen. The Welcome To Your Payment Terminal screen appears.
In the top right corner of the screen, your terminal ID (TID) appears; confirm that the number on the screen matches the TID on the label on the back of your terminal. The TID will not appear on your terminal screen after you complete the activation process.
Touch anywhere on the screen to begin the activation process.
Touch the desired option to receive the OTP.
Phone Number
Touch the Send Code button.
If you select Email, look for a message from noreply@payfacto.com.
After you receive the 6-digit activation code, use the on-screen keypad to enter the code on the terminal screen.
If you enter the code incorrectly, a red exclamation appears to indicate that the code is incorrect.
Re-enter the code, or touch Resend Code to obtain a new OTP.
After you enter the OTP correctly, the payment application displays the Set Administrative Password screen to configure your terminal passwords.
To prevent unauthorized individuals from changing the terminal’s configuration, you need to set the Administrator and Merchant passwords. These passwords restrict access to certain functions on the terminal.
When setting your passwords, you must respect the following parameters:
Passwords must be 6 characters long
The Administrator and Merchant passwords cannot be the same (can’t match)
You cannot use the same digit 6 times consecutively (for example: 111111 or 777777)
You cannot use 6 consecutive numbers, either ascending or descending (for example: 123456 or 987654)
On the Set Administrative Password screen, use the on-screen keypad to enter a 6-digit password in the Admin Password field and touch the Next icon on the keypad.
On the Confirm Administrative Password screen, re-enter the password in the Admin Password field and touch the Next icon on the keypad.
On the Set Merchant Password screen, use the on-screen keypad to enter a 6-digit password in the Merchant Password field and touch the Next icon on the keypad.
On the Confirm Merchant Password screen, re-enter the password in the Merchant Password field and touch the Next icon on the keypad.
Your payment terminal is now ready for use.
Insert the chip card and enter a PIN
Swipe the card’s magnetic strip
Tap the card for contactless payment

After you remove the terminal and accessories from the box, you need to charge the terminal before you can use it. The pre-installed battery has a protective cover on the contacts to prevent the possibility of a short circuit during transport.
Turn the terminal over.
On the back of the terminal at the bottom, slide the battery cover locking switch to the right.
Lift the battery cover off the terminal. You should notice a plastic tab at the top of the battery.
After you remove the terminal and accessories from the box, you need to charge the terminal before you can use it. The pre-installed battery has a protective cover on the contacts to prevent the possibility of a short circuit during transport.
To charge the terminal:
Turn the terminal over.
On the back of the terminal at the bottom, slide the battery cover locking switch to the right.
This section explains how to enable Ethernet and connect to your network.
Ensure your network cable is connected in the appropriate connector located on the back of the terminal and make sure the other end of the network cable is connected to a network jack or hub.
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either

















Lift the battery from the terminal and remove the plastic tab.
Re-install the battery by sliding the thin segment into the terminal, near the charging connectors, and pushing on the bottom of the battery to seat it correctly.
Re-install the battery cover on the terminal and slide the lock switch to the lock position on the left and turn the terminal over.
Insert the USB cable in the AC outlet and connect the outlet to an AC plug.
Insert the micro USB connector in the terminal’s charging port, located on the left side, below the Volume Down button. The terminal begins charging.
If the supplied roll of printer paper was not already installed in the terminal when you received it, you will need to install it before you can print any transaction receipts.
On the back of the terminal at the top, lift the lever to unlock and open the printer cover.
The paper tray contains an illustration of how to install the roll of paper.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter.
Close the printer cover until it snaps into place and remove any excess paper.
The terminal requires a network connection to communicate with the payment processor server to process transactions.
The PAX A920 is a mobile payment terminal that can connect to mobile (LTE) and wireless (Wi-Fi) networks.
Mobile network access is required for delivery and transportation use, but it can also serve as a backup connection if your Wi-Fi network reception is unreliable in certain areas.
If you plan to use your terminal outside of your usual wi-fi network, you need to install the mobile SIM card, provided by PayFacto or your mobile communications provider. The SIM card will connect you to a mobile network, allowing you to process payments anywhere the terminal has reception. The terminal uses the regular (full) SIM card size.
On the back of the terminal at the bottom, slide the battery cover locking switch to the right.
Lift the battery cover off the terminal.
Lift the battery from the terminal to remove and set aside.
The terminal has illustrations for the different cards it can accept. Insert your SIM card in the space identified as SIM1/SAM3 so the diagonal corner is facing the top right side.
Re-install the battery by sliding the thin segment into the terminal, near the charging connectors, and pushing on the bottom of the battery to seat it correctly.
Re-install the battery cover on the terminal and slide the lock switch to the lock position on the left.
Power on the terminal by pressing and holding the Power button for 3 seconds.
The terminal should identify the SIM card and configure the mobile network settings automatically.
This section explains how to turn wi-fi on and connect to your network.
To connect to your wireless network:
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either 9876 or pax9876@@.
Touch the checkmark icon on the keypad when you are done and touch OK.
In the Wireless & networks section, touch Wi-Fi.
If Wi-Fi is Off, touch the toggle to turn it on. If Wi-Fi is already on, a list of available networks appears.
From the list of available networks, touch the name of the network you want to connect to.
Enter the password for the selected network and touch CONNECT.
After the terminal displays Connected for the selected network, touch the Back icon to return to the Settings screen.
Touch the Back icon again to return to the main screen.
By default, the terminal displays all information in English. This procedure explains how to change the terminal’s display language if necessary.
To change the terminal display language:
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either 9876 or pax9876@@.
Touch the checkmark icon on the keypad when you are done and touch OK.
Scroll to the Personal section and touch Language & input.
Touch Language.
Scroll to and touch the desired language.
Touch the Back icon twice to return to the main screen.
Lift the battery from the terminal and remove the plastic tab.
Re-install the battery and push on the bottom of the battery to seat it correctly.
Re-install the battery cover on the terminal and slide the lock switch to the lock position on the left and turn the terminal over.
Insert the USB cable in the AC outlet and connect the outlet to an AC plug.
Insert the USB Type-C connector in the terminal’s charging port, located on the left side, below the Volume control button. The terminal begins charging.
If the supplied roll of printer paper was not already installed in the terminal when you received it, you will need to install it before you can print any transaction receipts.
On the back of the terminal near the top, lift the lever to unlock and open the printer cover.
The paper tray contains an illustration of how to install the roll of paper.
Place the roll of printer paper in the paper tray, leaving about 2 inches (5 cm) of paper beyond the printer's cutter.
Close the printer cover until it snaps into place and remove any excess paper.
The terminal requires a network connection to communicate with the payment processor server to process transactions.
The PAX A920 Pro is a mobile payment terminal that can connect to mobile (LTE) and wireless (Wi-Fi) networks.
Mobile network access is required for delivery and transportation use, but it can also serve as a backup connection if your Wi-Fi network reception is unreliable in certain areas.
If you plan to use your terminal outside of your usual wi-fi network, you need to install the mobile SIM card, provided by PayFacto or your mobile communications provider. The SIM card will connect you to a mobile network, allowing you to process payments anywhere the terminal has reception. Mobile network access can also serve as a backup connection if your wi-fi network reception is unreliable in certain areas. The terminal uses the micro-SIM card size.
Make sure the terminal is powered off and turn the terminal over.
On the back of the terminal at the bottom, slide the battery cover locking switch to the right.
Lift the battery cover off the terminal.
Lift the battery from the terminal to remove and set aside.
The terminal has illustrations for the different cards it can accept. Insert your SIM card in the space identified as SIM1 so the diagonal corner is facing the top left side.
Re-install the battery and push on the bottom of the battery to seat it correctly.
Re-install the battery cover on the terminal and slide the lock switch to the lock position on the left.
Power on the terminal by pressing and holding the Power button for 3 seconds.
The terminal should identify the SIM card and configure the mobile network settings automatically.
This section explains how to turn Wi-Fi on and connect to your network.
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either pax9876@@ or 9876.
Touch the checkmark icon on the keypad when you are done and touch OK.
On the Settings page, touch Network & Internet.
On the Network & Internet page, touch Wi-Fi.
On the Wi-Fi page, if Wi-Fi is Off, touch the toggle to turn it on. If Wi-Fi is already on, a list of available networks appears.
From the list of available networks, touch the name of the network you want to connect to.
Enter the password for the selected network and touch CONNECT.
After the terminal displays Connected for the selected network, touch the Back icon to return to the Network & Internet page.
By default, the terminal displays all information in English. This procedure explains how to change the terminal’s display language if necessary.
On the terminal’s main screen, touch the Settings icon.
On the Settings screen, touch the Please Input Password field and use the keypad to type the password: either pax9876@@ or 9876.
Touch the checkmark icon on the keypad when you are done and touch OK.
On the Settings page, scroll to the bottom and touch System.
On the System page, touch Languages & input.
On the Languages & input page, touch Languages.
On the Language preferences page, touch Add a language.
On the Add a language page, scroll to and touch the desired language.
If the selected language does not appear automatically, you can drag the language to the top of the list, as shown below:
Touch the checkmark icon on the keypad when you are done and touch OK.
In the Wireless & networks section, touch Ethernet.
If Ethernet is Off, touch the toggle to turn it on.
After you toggle Ethernet to On (or if Ethernet is already on), the connected network settings appear.
If necessary, you can change the network connection parameters manually by scrolling to the bottom and touching Ethernet Configuration to select and configure the Connection Type.
Touch the Back icon twice to return to the main screen.






























































































