PARTS   Login Here Welcome Guest! E-Mail address: Password: (forgotten?) Not registered yet? Click here to create an account Database Search Search Parts Database Advanced Database Search *Site Search* Search Site Content   Information Site Security SSL Certificates Site Shipping Service Manuals   Information Shipping Privacy Notice Conditions of Use Credit App Contact Us Site Map Order Tracking Laser printer print defects - Fading Laser printer print defects - Fading Print Problem Cause Solution How common* Comments fading print DC Controller PCA is defective. The DC Controller supplies the proper voltage to the high voltage power supply pca. The engine control board could also be defective. Replace the DC Controller PCA or the engine control board. Note: the DC Controller and the Engine Control Board are the same component on most printers. 8   fading print EconoMode is on. EconoMode saves toner by reducing the dot density. This may appear to be a print quality problem in some cases Turn EconoMode off. Verify that EconoMode is not being enabled by either the printer driver or the job application 5 Always check the test page for printer settings! fading print High voltage contact springs are dirty or defective. The high voltage contacts are mounted on the High Voltage Power Supply PCA and protrude into the toner cartridge cavity Check the contacts for functionality. If damaged, replace the High Voltage Power Supply PCA 9   fading print High Voltage Power Supply PCA is defective Replace the High Voltage Power Supply PCA. 9   fading print Laser/Scanner door is not opening properly Remove and reseat the toner cartridge. 2. Check the Laser/Scanner shutter door for proper operation. If defective, replace the Laser/Scanner Assembly   Also clean the front scanner mirror. fading print Print Density is set incorrectly Change to a darker setting and retry printing 5   fading print Toner supply is low Shake the cartridge gently to redistribute the toner, or replace the cartridge 7   fading print Transfer Roller is defective or incorrectly installed. If the Transfer Roller loses conductivity, it cannot effectively pull toner from the drum to the paper Inspect the Transfer Roller for proper installation and contact. If the Transfer Roller is damaged, replace it 3   *On a scale of 1-10, how often this problem occurs (10 being most likely).

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