User manual KONICA MINOLTA 8050

[. . . ] 8050 Basic Advanced Thank you very much for your purchase of the Konica 8050. This Manual deals with making copies, correct handling of the machine, and precautions for safety. In order to maintain a satisfactory copying performance, please keep this Manual readily available for reference in the rear pocket of the machine. ENERGY STAR® Program The ENERGY STAR Program has been established to encourage the widespread and voluntary use of energy-efficient technologies that reduce energy consumption and prevent pollution. As an ENERGY STAR Partner, Konica Business Technologies Corporation has determined that this product meets the ENERGY STAR guidelines for energy efficiency grounding it on the following features. Auto Low Power This function conserves energy by lowering the set temperature of the fixing unit. [. . . ] Touch OK. To resume the previous setting, touch CANCEL. 4. Select the desired contrast level. Touch CONTRAST, then touch the desired level key from -1 to -4 to decrease the contrast, or from +1 to +4 to increase the contrast. Touch OK. To resume the previous setting, touch CANCEL. 7-30 Adjusting Sharpness and Contrast / Selecting Gloss Mode (continued) 5. Select the Gloss Mode. The Basic Screen will be restored, with the IMAGE ADJUST key highlighted. · To resume the previous setting, touch CANCEL. · To restore the initial settings, touch RECALL STANDARD. 7-31 Making Fine Adjustment in Image Detection (Image Judge) Image Detection detects and determines the photo portion and text area of the original when scanned, allowing you to obtain the optimum print result by modifying the standard for detection according to the character size of the text or its proportion in the whole original. For this adjustment, two items are provided; Text/Photo proportion adjustment and Black/Colour text proportion adjustment. · TEXT/PHOTO changes the ratio of detecting the text area of the original. · COLOUR/TEXT changes the proportion in detecting that the original text is black or coloured. Follow the procedure below to make the adjustment. 1. Touch IMAGE ADJUST on the Basic Screen. 2. Touch OTHERS to display the Other Adjustment Screen. 7-32 Making Fine Adjustment in Image Detection (Image Judge) (continued) 3. Touch IMAGE JUDGE. 4. Touch the desired level key from -1 to -4 to increase the proportion of photo. Touch the desired level key from -1 to -4 to increase the proportion of black text, or from +1 to +4 to increase the proportion of coloured text. The Other Adjustment Screen will be restored. To resume the previous setting, touch CANCEL. 7. Touch OK. The Basic Screen will be restored, with the IMAGE ADJUST key highlighted. · To resume the previous setting, touch CANCEL. · To restore the initial settings, touch RECALL STANDARD. 7-33 Specifying Original Type (Original Image/Type in Special Original) The image quality or type of the original may affect the copy result. Use Original Image to improve the image quality by specifying the original image type as follows. · · · · Originals including both text and photo (TEXT/PHOTO) Photo originals or originals mainly composed of photos (PHOTO) Text originals (TEXT) Coloured original with small text such as a map (MAP) Use Original Type to improve the image quality by specifying the printed original type. · Normal original (PRINTED) · Photo-printed original (PHOTO PAPER) · Copied original (COPIED PAPER) · Original printed using Ink-jet printer (INKJET PAPER) 1. 2. Touch SPECIAL ORIGINAL on the Basic Screen. The Special Original popup menu will be displayed. Touch the desired key in ORIG. TYPE area. Only one selection can be made in each area. In each ORIG. IMAGE mode, the copy density level can be shifted three levels darker or three levels lighter (Density Shift). 7-17 for details. 7-34 Specifying Original Type (Original Image/Type in Special Original) (continued) 3. Touch OK. The Basic Screen will be restored, with the SPECIAL ORIGINAL key highlighted and the selected Original Image icon displayed. · To resume the previous setting, touch CANCEL. · To restore the initial settings, touch RECALL STANDARD. 7-35 Section 8: 8 Advanced Information How to Use Advanced Functions Programmed Shut-Off (Weekly Timer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] · RADF registration loop adj. : adjusts the original loop amount in the RADF registration roller section. Key Operator Mode Screen Timing Adjustment Menu Screen Printer Lead Edge Timing Adjustment Screen Printer Registration Loop Adjustment Screen Printer Pre-registration Adjustment Screen Printer Erasure Amount Adjustment Screen Scanner Re-start Timing Adjustment Screen RADF Registration Loop Adjustment Screen Procedure 1 Touch [23] Timing adjustment on the Key Operator Mode Screen to display the Timing Adjustment Menu Screen. 2 Touch the desired menu key to display the adjustment screen for each function. 14-54 [23] Timing Adjustment (continued) 3 Make fine adjustment on the screen. Touch +<->- to select "+" or "-" as desired, enter the value, then touch SET. Check the entered value on the left side of the second line in the message area. [. . . ]