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. If a part of your point of sale system is going to break it will most likely be one of your printers. This is also true for printers for sale. Using the standard parallel printer connection for your receipt printer gives you the option to utilize the serial and USB connections for other peripheral devices that will not work on a parallel interface. Here are a few interesting facts and figures about ink for printers.
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 laser printers for sale most of the time. Both Canon and Hewlett-Packard have been involved in lawsuits over both cartridges and alleged unfair competition. Parallel printer connections are newer technology than serial interfaces.
You need only buy a serial printer to backup all printers in your system. Not all Lexmark cartridges are labelled “single use only. Since receipt printers are always located next to the point of sale terminal, long distance cable runs are not an issue.
Even if you have a mixture of thermal printers and dot matrix printers in your point of sale system, you should consider having a simple dot matrix printer as a backup. Those buying printer ink cartridges in the UK and elsewhere are advised to investigate the policies surrounding the reuse or refill of these indispensable items before engaging in this practice. Usually this is the exact opposite of Canon printer for sale. It is the unique and easy locking parallel cable connector that makes a parallel receipt printer the perfect choice.
In the time it takes to call your service provider you could have already exchanged the broken printer and be back up servicing your customers. Be sure to consult your owner’s manual or your software provider for more details. 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.