Chapter 55-55.2 Basic Sequence5.2.1 Basic Sequence of Operations at Power-On 0013-8575Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 / Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR C3080i / iRC2550F-5-4F-5-55.2.2 Basic Sequence of Operations in Response to a Press on the Start Key (book mode, 1 original) 0013-8576Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 / Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR C3080i / iRC2550F-5-6*1: if the copyboard cover/ADF is 'open', corresponds to the point of original size detection: reverse: forwardShading correctionMain power switchONSREADY STBYReader motor(M501)Scanning lamp(LA1)CIS HP sensor(PS501)- scanning lamp intensity stabilization- CIS output gain adjustmentShadingposition CIS output offset correctionShadingposition *1 shadingposition *1ShadingpositionOriginalleadingedgeOriginal sizedetectionposition1. Check CIS position2. shading adjustment3. move to standby position *1*1:only if the copyboard cover/ADF is 'open'*1CIS HPsensorHP: reverse: forward*1: if the copyboard cover/ADF is 'open', corresponds to the point of original size detectionStart keyONSCRWSCFWSTBY STBYReader motor(M501)Scanning lampCIS HP sensor(PS501)Shading correctionCopyboard glassstart positionNot if within 1 minof previous operationShadingposition*1Shadingposition*1ShadingpositionOriginaltrailing edge
