| MICR reader | 240,000 passes |
| mechanism (only | The MICR reader is |
| when the printer | defined to have |
| is used with the | reached the end of its |
| MICR reader): | life when it reaches the |
|
| beginning of the |
|
| Wearout Period. |
MTBF: | 180,000 hours |
|
| Failure is defined |
|
| as Random |
|
| Failure occurring |
|
| at the time of the |
|
| Random Failure |
|
| Period. |
|
MCBF: | 29,000,000 lines |
|
| This is an average |
|
| failure interval |
|
| based on failures |
|
| relating to |
|
| wearout and |
|
| random failures |
|
| up to the life of 12 |
|
| million lines. |
|
Receipt: | Life: | Mechanism: | 15,000,000 lines |
|
| Thermal head: | 100 million pulses, |
|
|
| 100 km |
|
| Auto cutter: | 1,500,000 cuts |
| MTBF: | 180,000 hours |
|
| MCBF: | 37,000,000 lines |
|
