OKI Data Infotech Corporation CONFIDENTIAL2-1Chapter 2 Site preparation checkBefore the installation, be sure to confirm the environmental conditions of the installation location of thePrinter.Accordingly, before the Printer is delivered to the customer’s site, you are recommended to inspect theproposed installation location preliminarily based on the points listed below.2.1 Installation environmentThe environmental requirements of the installation location of the Printer are listed below.(1) Maintain constant indoor air conditions.Table 2-1 shows the temperature and humidity conditions of the installation location.Table 2-1 Environmental requirementsEnvironment RequirementsTemperature Operation: See Figure 2.1.Downtime: 5-35˚C (41-95˚F)Guaranteed image quality: 20-30 ˚C (68-86˚F)Relative humidity(no condensation)Operation: See Figure 2.1Downtime: 10-80% RHGuaranteed image quality: 45-60% RHTemperature gradient(no condensation)Operation: ±10 ˚C (18˚F)/h or lessDowntime: ±20 ˚C (36˚F)/h or less