Making Initial ChecksList of Initial Check ItemsItem No. Check Items CheckInstallation Environ-ment1 The value of power voltage is +/- 10% of the specified voltage.2 The machine is installed away from heat and moisture (near a faucet, water heater, or humidifier),cold place, source of fire or in an area exposed to dust.3 The machine is not in a place that generates ammonia gas.4 The machine is not in a place of direct sunlight.5 The machine is installed in a well-ventilated place where the machine stands horizontally.Checking the paper 6 Paper does not absorb moisture or dry out. Set paper by taking it out from a new package tooutput.Checking the con-sumable parts7 Check the list of estimated life of consumable parts and replace parts that have reached theestimated life.Checking the peri-odically replacedparts8 Replace parts that have reached the estimated life in accordance with the list of periodical serv-ices and the table of periodically replaced parts.6. Troubleshooting89