Table 4-3. Cleaning the ADF (continued) Part Cleaning method Problem with dirty or worn part Pick Rollers Remove the Pick Rollers. Using a cloth dampened with isopropyl alcohol, firmly and thoroughly wipe each Pick Roller in a horizontal direction, from end to end to remove dirt. Do not touch the rubber part of the rollers. Skin oils can damage the rollers. Misfeeds, paper slippage, and jams Feed, Exit, and Idler Rollers Using a cloth with isopropyl alcohol, wipe the rollers in a horizontal direction, making sure to remove any built-up toner or ink. Make sure the rollers are dry before scanning. Paper jams Paper Guide Gently wipe the Paper Guide area with a soft cloth.
Vertical streaking when copying from the ADF 164 Chapter 4 Maintenance and Adjustments C4265-90907