Oki ML1120 Plus User Manual

ML1120 Plus/ML1190 Plus User’s Guide - Consumables and accessories > 84Item SpecIfIcatIonOriginal OKI cartridge ribbonInk colorRibbon lifeBlack4 million characters (Utility mode)Print head life 200 million characters (Utility mode)Dimensions 349 mm (W) x 150 mm (H) x 232 mm (D) with platenknob installedWeight Approximately 4.4 kgPower ratingVoltageFrequency220 - 240V ± 10%50/60 Hz ± 1 HzPower consumptionOperation (ISO/IEC10561 letterpattern)Powersave mode33 W or less2.5 W or lessPower cable 3 - core AC power cable, approximately 1.8 m lengthInterfaces Bi-directional parallel, IEEE1284-1994USB 2.0RS-232CDust and corrosion Use the printer in a general office environment.Environmental conditionsOperatingStorage5˚C to 35˚C, 20% to 80% RH (Testing condition forprint precision: 15˚C to 30˚C, 40% to 70%RH)-10˚C to 50˚C, 5% to 95% RHWhen the printer is stored, it should be in its originalpackaging, with no moisture formation.Standard usageAverage power on timeAverage printing time200 h/month50 h/month (text density on page: 35%)Noise level The acoustic noise of this product is less than 55 dB(A) as measured in accordance with EN ISO 7779.