You would never want your point of sale system to be down because you ran out of paper. Receipt and remote printers are the parts of your point of sale system most prone to failure. They get the most use and have the most wear and tear of any part of your system. This is also true for laser printers for sale. By using the parallel interface for the receipt printer you then open up the serial and USB ports for other devices. Before you buy that bargain basement brand-name printer, be sure to look into the cost of ink cartridges.
In most cases, they send the printer off for repair and never get beyond the simple repairs that can be done locally. Which is similar to HP printers for sale most of the time. Virtually every major printer manufacturer has been involved in lawsuits regarding the sale and use of re-manufactured inkjet or laser printer ink cartridges. A parallel connection is a wide 25-pin female connector.
Even in the best of situations you should expect to have hours of downtime if a replacement printer is needed. This means that anyone who refills a Lexmark cartridge for reuse could face charges and legal action. Generally, parallel connections are only for cable runs of 10 meters or less.
The only real difference you might encounter is a speed difference between a thermal and dot matrix printer. Shawn Lead has been working in the printer and ink industry for over 6 years. Usually this is the exact opposite of cheap canon printers for sale. These are very important factors with regard to a point of sale receipt printer.
This is easy. As always, check with your point of sale software vendor to make sure that they support parallel receipt printers. Your customers are not inconvenienced by not receiving a receipt, guest check or by having their food come out of the kitchen slow because the kitchen printer is down.