Appendix Reliability *1 End of life is defined as the point at which the printer reaches the beginning of the wear out period. *2 Failure is defined as a random failure occurring at the time of the random failure period.
*3 This is an average failure interval based on failures related to wear out and random failures up to the life of 10 mil- lion lines.) 99 Life*1 Printer mechanism Thermal head 10 million lines printing (3.75 mm {0.15"} for one line) 100 million pulses (for each element), 50 km MTBF (Mean Time Between Failure)*2 120,000 hours MCBF (Mean Cycle Between Failure)*3 16 million lines Environmental Conditions Temperature and humidity For operation When using only battery for Temperature: 0 to 45°C {32 to 113°F} power supply Humidity: 10 to 90% RH (except for paper) When using battery and AC Temperature: 0 to 40°C {32 to 104°F} adapter for power supply Humidity:
10 to 90% RH (except for paper) For print quality When using only battery for Temperature: 5 to 45°C {41 to 113°F} power supply Humidity: 10 to 90% RH When using battery and AC Temperature: 5 to 40°C {41 to 104°F} adapter for power supply Humidity: 10 to 90% RH For battery charging Temperature: 0 to 40°C {32 to 104°F} Humidity: 10 to 90% RH For storage Temperature: -25 to 70°C {-13 to 158°F} Storage time: 120 hours Acoustic noise During operation Manualcutter model: Approximately 53 dB (bystander position) Autocutter model: Approximately 55 dB (bystander position) Note:
Acoustic noise differs depending on the paper used, printing contents, and the setting values, such as print speed or print density. For operation When using only battery for power supply When using battery and AC adapter for power supply Temperature: 0 to 45°C {32 to 113°F} Humidity: 10 to 90% RH (except for paper) Temperature: 0 to 40°C {32 to 104°F} Humidity: 10 to 90% RH (except for paper) For print quality When using only battery for power supply When using battery and AC adapter for power supply Temperature: 5 to 45°C {41 to 113°F} Humidity: 10 to 90% RH Temperature: 5 to 40°C {41 to 104°F} Humidity: 10 to 90% RH For battery charging Temperature: 0 to 40°C {32 to 104°F} Humidity:
10 to 90% RH For storage Temperature: -25 to 70°C {-13 to 158°F} Storage time: 120 hours During operation Manualcutter model: Approximately 53 dB (bystander position) Autocutter model: Approximately 55 dB (bystander position) Note: Acoustic noise differs depending on the paper used, printing contents, and the setting values, such as print speed or print density.