A receipt printer that outputs blank paper is one of the more disruptive POS failures a business can face — it looks like it’s working, feeds paper normally, and gives no error, but nothing prints. If your Epson receipt printer is producing blank receipts, the fix is almost always one of a handful of causes, […]
When a Zebra barcode scanner beeps on every scan but nothing appears in the POS, it tells you something specific: the scanner is reading the barcode, but the data isn’t reaching the system. The problem is downstream of the scan itself — in the connection between the scanner and the POS, in how the scanner […]
A Verifone terminal that accepts chip and swipe but declines tap payments is a specific failure pattern — and it almost always points to one of four things: contactless is disabled in the terminal settings, the NFC reader has a physical issue, the transaction amount exceeds the contactless limit, or the terminal needs a firmware […]
