HP LaserJet 5000 Service Manual - Page 291

Table 7-28. Toner Specks (continued) Possible Cause Action Paper does not meet printer specifications or is stored improperly. 1. Print a few more pages to see if the problem corrects itself. 2. Turn over the stack of paper in the tray. Also try rotating the paper 180°. 3. Check the paper (or other print media) type and quality. Replace the paper, and advise the customer to use the recommended paper and store it properly. Alternating small and standard paper (such as envelopes and letterhead). To alternate small and standard paper, from the Configuration Menu on the Control Panel, set SMALL PAPER SPEED=SLOW. Table 7-29. Vertical Black Lines Possible Cause Action Toner Cartridge not Remove the cartridge and reinsert it. seated properly. Toner Cartridge defective. Replace the cartridge. Repetitive defect. If Refer to "Repetitive Image Defect Ruler." the lines are repeated at a consistent interval down the page, this is a repetitive defect. 7-70 Troubleshooting EN