Kyocera FS-1128MFP Service Manual - Page 55

2JN Maintenance item No. Description U087 Setting DP reading position modification operation Description The presence or absence of dust is determined by comparing the scan data of the original trailing edge and that taken after the original is conveyed past the DP original scanning position. If dust is identified, the DP original scanning position is adjusted for the following originals. Purpose When using DP, to solve the problem when black lines occurs due to the dust with respect to original reading position. Method 1. Press the start key. 2. Select the item to be set using the cursor up/down keys. Display Description CCD Setting of standard data when dust is detected. BLACK LINE Initialization of original reading position. Setting: Standard data when dust is detected 1. Select the item to be set using the cursor up/down keys. 2. Change the value using the cursor left/right keys or numeric keys. Display Description Setting range Initial setting CCD R Lowest density of the R regard as the dust 0 to 255 125 CCD G Lowest density of the G regard as the dust 0 to 255 125 CCD B Lowest density of the B regard as the dust 0 to 255 120 3. Press the start key. The value is set. Setting: Initialization of original reading position 1. Select [CLEAR] using the cursor up/down keys. 2. Press the start key. The setting is cleared. Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. 1-3-27