Table 7-40. Compressed Print Possible Cause Recommended Action 1. Toner cartridge bushings are too tight. This may occur on refilled toner cartridges. Replace the toner cartridge. 2. Gear is broken or worn. Inspect and replace the worn gear or assembly. Table 7-41. Blank Portion in the Middle of the Page (Tray 4 Input only) Possible Cause Recommended Action 1. Bad clutch in vertical transfer door. Replace the Tray 4 vertical transfer door. 2. Bad clutch in paper pickup assembly. Replace Tray 4 paper pickup assembly. C4085-91087 Image Quality 483