Xerox 4400DT Service Manual - Page 168

Damaged Print The printed page comes out of the printer either wrinkled, creased, or torn. Initial Actions I Check that the paper supply is dry and fresh. I Check that rollers and other components in the paper path are clean and unobstructed. I Ensure that paper is within specification. Damaged Print Troubleshooting Procedure Step Actions and Questions Yes No 1 Observe paper feed as you print a test print. Did the paper feed crookedly? Go to Skewed Go to step 2. Image on page 3-79. 2 Replace paper with fresh, dry standard paper. Print Go to step 3. Problem solved. a Test Print. Is the paper still damaged? 3 Warning: If the printer has been switched Go to step 4. Clean or replace on, the Fuser will be hot. the Fuser 1. Open the Rear Cover and remove the Fuser Assembly. 2. Rotate the fuser idler gear manually and inspect Assembly (RRP 6.2 on page 6-66). the Heat Roller. 3. Open the fuser jam access cover. 4. Rotate the fuser idler gear manually and inspect the Pressure Roller. Are the Heat Roller and the Pressure Roller free of surface defects and contamination? 4 Inspect the paper path between the feed tray and Go to step 5. Remove the exit tray for contamination or obstructions. obstructions or Is the paper path free of obstructions? contamination from the paper path. Phaser 4400 Laser Printer Service Manual 3-71