Bedienungsanleitung RICOH IS 420

[. . . ] If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: · Reorient or relocate the receiving antenna. · Increase the separation between the equipment and receiver. · Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. · Consult the dealer or an experienced radio/TV technician for help. [. . . ] This scanner has two high density 50-pin connectors. This product is equipped with a 3-wire grounded power system. The plug has a grounding pin and must be inserted into a grounded outlet. 1. Make sure that the power switch is turned off. First, insert the power cable into the power cord socket at the rear of the scanner. Insert the other side of the power cord into the plug receptacle. -7- Installation Image Scanner User's Manual ¡ Turning the power on Caution: Confirm that the DIP switches on the rear of the scanner are in the original position as shown right. If the settings have been changed, correct the settings, otherwise the scanner may not work correctly. Note : Switch 3 may be in the ON position if you are not using SCAM -- if this is the case, the setting is correct. Original position « 1 2 3 4 5 6 7 8 ON OFF : with SCAM ON : without SCAM 1. Push the power switch at the front of the scanner. Confirm that the switch is set as shown in the illustration. If you want to turn the power off, push the power switch again. Power On Power Off ¡ Initializing the scanner Generally, you do not have to initialize the scanner. Adjust the exit table stopper according to the size of the original. 3. Fan and then square the stack of originals. 4. While holding the guide stopper on the left guide, adjust the document guides to the width of originals. Caution: Adjust the guide before setting originals, otherwise the inner mylar might be damaged. 5. Place the originals face up into the document table until the green indicator of the document feeder lights. - 13 - Placing originals Image Scanner User's Manual 5. Cleaning If the contact glass or the white sheet is dirty, it will adversely affect the quality of the scanned image. If the roller of the document feeder is dirty, it can cause paper jams, misfeeds, or soil the originals. The above mentioned parts must always be kept clean. Before scanning, clean the contact glass, the white sheet, and the platen by wiping them with adry soft cloth. White sheet Contact glass Platen Caution: Don't press on the contact glass strongly, otherwise it might break. Keep your fingers away from the hinge when closing the document feeder. - 14 - Image Scanner User's Manual If feed errors such as jams and/or double feeds occur, open the document feeder cover and clean the feed roller by wiping it with a damp cloth. Caution: Clean the roller after scanning an original written with material that doesn't stick well to the sheet, such as pencil lead. Otherwise the next original may be soiled. Feed roller - 15 - Cleaning Image Scanner User's Manual 6. Troubleshooting If an error occurs, the type of error is indicated by a combination of lit indicators, as mentioned on page 9. Follow the appropriate directions below. [. . . ] User defined: Your own gamma correction curve is loaded into the scanner. Select one of them depending on your original and output device. If you want to correct an image finely, select the User defined setting to load your own correction curve. Function: Usage: Normal Sharp Smooth Linear - 33 - Appendix Image Scanner User's Manual ¡ Binary filter Function: You can use 4 binary filters; noise elimination, smoothing, thickening black lines and edge extraction in binary scanning. Noise elimination: Eliminates independent black or white dots. [. . . ]