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Having the proper restaurant point of sale (POS) system can make or break your business in today’s world. Your POS system acts as a hub for important information such as customer data, menu information, sales statistics, inventory information, and more. That’s why keeping this info organized and secure is vital. 

Often, several issues can pop up with your POS, and if you’re a restaurant owner or industry professional, chances are you’ve experienced some bumps along the way. These can range from connectivity problems to more severe hardware malfunctions.  

Navigating POS difficulties can be overwhelming for many in the food service industry, and understanding how to pinpoint and resolve such issues is essential for any restaurateur to know. We’ll walk through and identify four of the most common POS issues restaurants experience and how to fix POS systems. 

Mitigating Power Outages 

A power outage at a restaurant can be a stressful situation, especially if your POS system goes offline, but it’s important to remain calm and take action to get the system up and running.  

The first step is to check whether the power outage is limited to your establishment or if it’s a widespread issue affecting others. If it’s only your restaurant, check the circuit breaker and reset it if necessary. If the power outage is more extensive, contacting the utility company and reporting the problem is best. Meanwhile, if just internet outages are bothering you, the best restaurant POS systems will continue to operate and accept payments in offline mode like CAKE does. 

Once the power is restored, you’ll need to ensure that the POS system comes back online. Most POS systems have an automatic reboot feature, but if it doesn’t work, try restarting the system manually. If a problem persists, contact your POS provider.  

It’s also a good idea to keep customers informed of the situation and offer them options such as takeout or rescheduling their reservation if necessary. By taking quick and effective action, you can minimize the impact of a power outage on your restaurant’s operations. 

Recovering Lost Data  

Losing data on your POS system can be a frustrating and time-consuming problem to deal with. However, there are several steps you can take to fix the problem and get your system back up and running.  

Check whether your POS system has a backup and recovery feature that automatically saves data at regular intervals. If so, try to restore the data from the last available backup. If there are no backups or they are incomplete, contact your POS provider for help. They may be able to retrieve the lost data or provide you with a solution to minimize the impact of the data loss. 

If you’re unable to retrieve the lost data, you’ll need to re-enter it into the POS system manually. This process can be time-consuming, but it’s crucial to get your restaurant back on track. You may also need to contact customers who made reservations or orders during the data loss period to confirm their orders and make any necessary adjustments. 

It’s essential to keep your staff informed of the situation and provide them with clear instructions on how to proceed. By taking these steps and being proactive, you can recover from data loss and minimize the impact on your restaurant’s operations. 

Alleviating Printing Problems 

It’s happened once or twice that your printer has most likely malfunctioned. This is an inconvenience to not only your customers but staff too. 

The first thing you should do is check if the printer is out of paper or if it is jammed. If that’s the case, check if the printer is turned on and properly connected to the POS system and all the cables securely plugged in. If the printer is still not working, try restarting the POS system and printer. If all else fails, then you should contact your POS provider for further assistance.  

To ensure your customers have an adequate dining experience, you can provide them with handwritten receipts or a digital copy via email or text message.  

Combatting Cybersecurity Attacks 

In today’s digital age, data breaches have become increasingly prevalent, and no industry is immune to it. This is why securing your POS system is crucial, as it contains sensitive customer information such as credit cards and personal details.  

It’s vital to communicate quickly during a cybersecurity attack on your POS system because the longer it takes to detect, the more damage can be done. Speedy movement allows your team to respond promptly, identifying the extent of the damage and initiating a recovery plan, which helps to notify your customers, offering transparency and building trust.  

To fix and prevent future attacks, it’s essential to integrate software that comes with high-level features such as PCI compliant payment processing with your POS. A multi-layered security system is an excellent solution to prevent cyberattacks and may include firewalls, intrusion detection systems, antivirus software, and more.  

Having a plan is also essential, which can include regular updates and maintenance of your POS system and emphasizing employees’ security training. Following all of these steps can help prevent future attacks, ensuring the safety and privacy of your customers’ data.  


No restaurant POS system is free of problems. But knowing how to handle those issues can set you apart from your competition.  

That’s where a reliable POS system with 24/7/365 free customer support like ours comes in. With CAKE, you’ll have the necessary tools and support to run your business smoothly. Plus, you’ll gain valuable insights into how to fix any POS issues that might arise.  

Invest in a POS system that can help you achieve success and minimize disruptions. Your business will thank you for it. 

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