Ricoh C125 MF manual

10. Troubleshooting Copier Problems When You Cannot Make Clear Copies Problem The printed copy is blank. Solution The original is not placed correctly. When using the exposure glass, place originals copy side down. When using the ADF, place them copy side up. See page 74 "Placing Originals". The wrong original was copied. If copying from the exposure glass, make sure that there are no originals in the ADF. Copied pages do not look the same as the originals. Select the correct scan mode according to the type of original. See page 118 "Specifying Scan Settings for Copying" Black spots appear when photocopying a photographic print. The original may have stuck to the exposure glass due to high humidity. Place the original on the exposure glass, and then place two or three sheets of white paper on top of it. Leave the ADF open when copying. A moire pattern is produced. The original probably has heavily lined or dotted areas. Switching the setting for image quality between [Photo] and [Text/Photo] may eliminate the moire pattern. See page 118 "Specifying Scan Settings for Copying". The printed copy is dirty. • Image density is too high. Adjust the image density. See page 118 "Adjusting Image Density". • Toner on the printed surface is not dry. Do not touch printed surfaces immediately after copying. Remove freshly printed sheets one by one, taking care not to touch printed areas. • The exposure glass or ADF is dirty. See page 315 "Maintaining the Machine". • Before placing originals on the exposure glass, make sure that toner or correction fluid is dry. 378