Page: 78Service Guide OL830Chapter 4 Failure & Repair AnalysisRAP 04: Paper Size Error (Size Tray 1 Error)STARTDoes the paper size differ from the tray size?YES Use paper of the specified length.NO Is the paper tray installed properly?NO Install the paper tray properly.YES Are the tray identification markings properly recognized by the switches on the LLCCboard?YES - ENDNO Replace the LLCC board.Replace the engine controller board.Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA BusinessPartner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)