| 摘要 |
PURPOSE:To replace a drive part before the life thereof is completely exhausted and to easily collect the data of the drive part by providing a counter automatically made incremental at every operation order of the drive part on a non- volatile memory. CONSTITUTION:A control part 1 contains a CPU 10 and a printer controller 11 and a display 2, a counter 3 due to an EEPROM and a key 4 are connected to the control part 1. Drivers 5 at every mechanisms of the respective parts of a printer are connected to the printer controller 11 and a printer part 6 is connected to the drivers 5. The driver 7 of a drawer is connected to the CPU 10 and the part 8 to be controlled such as the drawer is connected to the driver 7. A main body is set to a service mode by a specific key sequence and the corresponding numerical value address part in the counter 3 due to the EEPROM among various items of the service mode is read to be displayed on the display 2. |
