Lexmark T652 Service Manual - Page 199

4062 Step Check Perform a print test. Does the problem remain? Yes Contact next highest level of tech support. No Problem solved. 6 Vertical stripes (process direction) Leading edge Trailing edge Step 1 Check Check the media condition. Load new, dry, recommended media. Re-print the defective image. Does the error continue? Yes Go to step 2. No Problem solved. 2 Are the media transfer route and the media path free of contamination or debris? Check the charge roll assembly for contamination and wear. Is the above component free of excess wear and contamination? Go to step 3. Remove debris or contamination. Replace the charge roll assembly. Go to "Access door removal (T650, T652, T654)" on page 4-8. 3 Go to step 4. 4 Check the transfer roll assembly for contamination and wear. Is the above component free of excess wear and contamination? Go to step 5. Replace the transfer roll assembly. Go to "Transfer roll assembly removal (T650, T652, T654)" on page 4-78. 5 Check the print cartridge for proper installation. Is the above component properly installed? Go to step 6. Inspect, clean and reinstall replace the print cartridge. Diagnostic information 2-165