Ricoh AC205 Service Manual - Page 110
Ghost 1, 5.9 Ghost 1
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PRINTING QUALITY PROBLEMS 4.5.9 GHOST 1 Description: Image "Ghosting" appears on the output prints at 75.5 mm intervals. DDiiggiittaall PPrriinntteerr DDiiggiittaall PPrriinntteerr DDiiggiittaall PPrriinntteerr Cause 1. Bad contacts caused by toner particles between the high voltage terminal in the main body, and the electrode of the toner cartridge. 2. Bad contacts caused by toner particles between the high-voltage terminal in the main body, and the in the HVPS board. 3. The toner cartridge has reached end of life. 4. Transfer roller has reached end of life. 5. Ambient temperature is below 10 C. 6. Damaged cleaning blade in the toner cartridge. Solution B273T922.WMF 1. Clean all HV contacts. Replace the HVPS if the problem persists. 2. Clean all HV contacts. Replace the HVPS if the problem persists. 3. Replace the toner cartridge. 4. Replace the transfer roller. 5. Turn the machine off. Wait 30 minutes and turn the machine on again. Attempt to print. 6. Replace the toner cartridge. 4.5.10 GHOST 2 Description: Image "Ghosting" appears on the output prints at 75 mm intervals. DDiiggiittaall PPrriinntteerr DDiiggiittaall PPrriinntteerr DDiiggiittaall PPrriinntteerr Cause Higher voltage required when printing on card stock, thick paper, or OHP sheets. Solution B273T923.WMF Set the machine to print for these media types, via the printer driver or application software. B273 4-24 SM