Olivetti d-Copia 284MF Service Manual

Also see for d-Copia 284MF: Quick installation guide Quick installation guide Operation guide Operation guide

2JN1-3-46U425 Setting the targetDescriptionEnters the lab values that is indicated on the back of the chart (P/N: AVGR05131K) used for adjustment.PurposePerforms data input in order to correct for differences in originals during automatic adjustment.Method1. Press the start key.2. Select the item to be set using the cursor up/down keys.3. Select the item to be set using the cursor up/down keys.4. Enters the value that is indicated on the back of the chart using the cursor left/right keys or numerickeys.5. Press the start key. The value is set.6. To return to the screen for selecting an item, press the stop key.Setting: [ADJUST ORIGINAL]1. Measure the distance from the left edge to the black belt (a) of the original at A, B and C.Measurement procedure1) Measure the distance from the edge to the black belt (a) of the original at A (30 mm from the leadingedge), B (148.5 mm from the leading edge) and C (267 mm from the leading edge), respectively.2) Apply the following formula for the values obtained: ((A + C) / 2 + B) / 22. Enter the values solved using the cursor left/right keys or numeric keys in [MAIN].3. Press the start key. The value is set.4. Measure the distance from the leading edge to the black belt (b) of the original at D, E and F.Measurement procedure1) Measure the distance from the edge to the black belt (b) of the original at D (35 mm from the leftedge), E (110 mm from the left edge) and F (185 mm from the left edge), respectively.2) Apply the following formula for the values obtained: ((D + F) / 2 + E) / 25. Enter the values solved using the cursor left/right keys or numeric keys in [SUB LEAD].6. Press the start key. The value is set.7. Measure the length (G) from the edge of the black belt (b) to edge of the black belt (c) of the original.8. Enter the measured value using the cursor left/right keys or numeric keys in [SUB TAIL].9. Press the start key. The value is set.10. To return to the screen for selecting an item, press the stop key.Maintenanceitem No. DescriptionDisplay DescriptionN875 Setting the N875 patch for the original for adjustmentN475 Setting the N475 patch for the original for adjustmentN125 Setting the N125 patch for the original for adjustmentCYAN Setting the cyan patch for the original for adjustmentMAGENTA Setting the magenta patch for the original for adjustmentYELLOW Setting the yellow patch for the original for adjustmentRED Setting the red patch for the original for adjustmentGREEN Setting the green patch for the original for adjustmentBLUE Setting the blue patch for the original for adjustmentADJUST ORIGINAL Setting the main and auxiliary scanning directionsDisplay Description Setting rangeL Setting the L value 0.0 to 100.0a Setting the a value -200.0 to 200.0b Setting the b value -200.0 to 200.0Service Manual Y111030-4