HP LaserJet Pro MFP M227 User Guide - Page 147
Printer does not pick up paper or misfeeds, Introduction, The printer does not pick up paper
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Printer does not pick up paper or misfeeds Introduction The following solutions can help solve problems if the printer is not picking up paper from the tray or is picking up multiple sheets of paper at one time. Either of these situations can result in paper jams. ● The printer does not pick up paper ● The printer picks up multiple sheets of paper ● The document feeder jams, skews, or picks up multiple sheets of paper The printer does not pick up paper If the printer does not pick up paper from the tray, try these solutions. 1. Open the printer and remove any jammed sheets of paper. Verify that no torn remnants of paper remain inside the printer. 2. Load the tray with the correct size of paper for the job. 3. Make sure the paper size and type are set correctly on the printer control panel. 4. Make sure the paper guides in the tray are adjusted correctly for the size of paper. Adjust the guides to the appropriate indentation in the tray. The arrow on the tray guide should line up exactly with the marking on the tray. NOTE: Do not adjust the paper guides tightly against the paper stack. Adjust them to the indentations or markings in the tray. 5. Verify that the humidity in the room is within specifications for this printer and that paper is being stored in unopened packages. Most reams of paper are sold in moisture-proof wrapping to keep paper dry. In high-humidity environments, paper at the top of the stack in the tray can absorb moisture, and it might have a wavy or uneven appearance. If this happens, remove the top 5 to 10 sheets of paper from the stack. In low-humidity environments, excess static electricity can cause sheets of paper to stick together. If this happens, remove the paper from the tray, and flex the stack by holding it at each end and bringing the ends up to form a U shape. Then, rotate the ends down to reverse the U shape. Next, hold each side of the stack of paper, and repeat this process. This process releases individual sheets without introducing static electricity. Straighten the paper stack against a table before returning it to the tray. Figure 9-1 Technique for flexing the paper stack 1 2 ENWW Printer does not pick up paper or misfeeds 135