Page: 86Service Guide OKIPAGE4wChapter B Parallel Interface(4) Signal level- LOW : 0 V to +0.8 V- HIGH : +2.4 V to 5.0 VCopyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business PartnerExchange (BPX) for any updates to this material. (http://bpx.okidata.com)