POS Peripherals, Labels and Supplies

Match each supply to the device it feeds

Most items here are consumables or spares for a particular device. Label rolls are made for a printer family, and the compatible-with line names the models they suit, so compare it with yours. Check the label size, the roll core, the pack count and whether the printer is direct thermal or thermal transfer. Tapes for label makers come in widths such as half an inch and three-quarters, and the cartridge must be the type your machine takes.

Cables, connectors and power pins

Cables are defined by both ends. A scanner cable differs by host interface, so the same scanner can need a USB, serial or keyboard cable. Look for the right gender and the connector style, such as USB-A, a 9-pin serial plug, or a PoweredUSB plug that also carries 12 or 24 V for printers and terminals. Length runs from about 6 to 15 feet, so measure the route. Cash drawers and stands listed here follow the same rule: check voltage and fit before use.

Questions about POS Peripherals, Labels and Supplies

How do I find the right labels for my printer?

Start with the printer model, then match the label width, length and core size, and whether it is direct thermal. Packs often list the printers they suit. A wrong size may jam or fail the sensor.

Can I use compatible labels from another maker?

Often, if size, core and sensor type match, but check the printer's rules. Gap and black-mark sensors expect specific label stock, and a mismatch causes skipped or misaligned prints.

Why does a scanner cable need to match its interface?

Scanner cables include electronics or wiring set for one interface, such as USB, RS-232 or keyboard wedge. A cable for one interface will not carry another, so buy the cable listed for your scanner and host.