Patent ID: 9235792
Filing Date: 2016-01-12
CPC Classification: G06F,G06K,G06Q

Claim Text:
1. A fiscal memory control method for a fiscal printer that has fiscal memory that stores fiscal information, a first controller that controls at least communication with a host computer and operates at a first processing speed, and a second controller that controls operation of at least a writing operation of writing fiscal information to the fiscal memory and operates at a second processing speed that is slower than the first processing speed, the control method comprising: storing the fiscal information in the fiscal memory by means of the first controller receiving the fiscal information from the host computer; and selecting a first communication path or a second communication path for the fiscal information, the first communication path being configured to connect the first controller to the fiscal memory through the second controller, and the second communication path being configured to connect the first controller to the fiscal memory bypassing the second controller; wherein the first communication path is selected for the second controller to execute a write process of writing fiscal information to the fiscal memory, only the write process being executed on the first communication path, and wherein the second communication path is selected for the first controller to execute a read process of reading fiscal information from the fiscal memory, only the read process being executed on the second communication path.