Epson 9600 Service Manual - Page 52
Information on these values is needed only when service personnel, perform maintenance work. Do
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EPSON Stylus Pro 7600/9600 Revision A PF motor life monitor How to calculate It is calculated for trouble examination in case that it is used beyond production life, because parts of PF motor and paper feeding drive mechanism are not supported to exchange within production life. It is displayed with ratio of PF roller life and driven roller life, because their lives are shorter than PF motor. PF roller life and driven roller life are calculated with total paper feeding, because their lives are defined with paper feeding (positive direction/ negative direction). Display (Life) 100 ~ 81% E F 80 ~ 61% E F 60 ~ 41% E∗∗∗ F 40 ~ 21% E∗∗ F 20% ~ 1% E∗ F Less than 1% remaining FF Maintenance Req. Not happen because it is out of service range within product life. Fatal error Not happen, because trouble mode is not Fatal. Counter clear When "CLEAR COUNTERS PF MOTOR" in Maintenance mode 2 is executed, the counter is cleared. Count continuance Even if remaining is 0, it keeps counting until 32bit register is full, and stops counting-up at the maximum of positive number. It counts not only with panel display but also with trouble analysis from NVRAM detailed data. CHECK P O IN T Information on these values is needed only when service personnel perform maintenance work. Do not inform users of the meaning of these indications. Head unit life monitor How to calculate The numbers of dot injection for each color are added up, the number of injecting assured dots per nozzle × 96 nozzles is calculated as the life, and it is calculated with the most number of total dots in each Display (Life) 100 ~ 81% E F 80 ~ 61% E F 60 ~ 41% E∗∗∗ F 40 ~ 21% E∗∗ F 20% ~ 1% E∗ F Less than 1% remaining FF Maintenance Req. Maintenance request happens at 2.8 billion shot/Nozzle. Fatal error Not happen as a head unit. Counter clear When "CLEAR COUNTERS HEAD" in Maintenance mode 2 is executed, the counter is cleared. Count continuance Same as PF motor. CHECK P O IN T Information on these values is needed only when service personnel perform maintenance work. Do not inform users of the meaning of these indications. Product Description Operating Panel 52