Xerox 3300MFP Service Manual - Page 132

Print-Quality Troubleshooting Background Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Ghost (1) Digital Printer Digital Printer DDiiggiittaall PPrriinntteerr DDiiggiittaall PPrriinntteerr 75.5 mm Light dark background appears in whole area of the printing. Check and Cause Recycled paper has been used. The life of the Print Cartridge has expired. Does the Transfer Roller rotate smoothly? The HVPS is normal? Solution Quality is not guaranteed when using recycled paper. Replace the print cartridge. Clean the bushing on the transfer roller. Replace the HVPS. Ghost image occurs at 75.5 mm intervals of the OPC drum on the output. Check and Cause Bad contacts caused by contamination from toner particles between high voltage terminal in the main body and the electrode of the Print Cartridge. Bad contacts caused by contamination from toner particles between high voltage terminal in the main body and the one in the HVPS board. The life of print cartridge is expired. Transfer roller life (70.000 sheets) has expired. Abnormal low temperature (below 10 °C). Damaged cleaning blade in the print cartridge. Solution Clean the contaminated terminals. Problem in the print cartridge. Replace the print cartridge and re-run the job. Replace the Control Board if not solved by the previous suggestions. If not solved by the previous suggestion, check the transfer roller lifetime and replace it. Wait about 1 hour after power on before using printer. Problem in the print cartridge, replace the print cartridge and try to print out. 5-14 Phaser 3300MFP Service Manual