Kyocera TASKalfa 2551ci 2551ci Operation Guide - Page 475
Laser Scanner Cleaning, Developer Refresh, Display the screen., Perform the laser scanner cleaning.
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Troubleshooting > Troubleshooting Laser Scanner Cleaning Remove vertical lines from the printout. 1 Display the screen. 1 Press the [System Menu] key. 2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Laser Scanner Cleaning". 2 Perform the laser scanner cleaning. Press [Start]. "Laser Scanner Cleaning" begins. Developer Refresh Adjust the printed image that is too light or incomplete, even though there is enough toner. In addition, Black or color dots appear on the white background when white original is scanned can be removed. 1 Display the screen. 1 Press the [System Menu] key. 2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Developer Refresh". 2 Perform the developer refresh. Press [Start]. "Developer Refresh" begins. NOTE Waiting time may be longer when the toner is refilled during developer refresh. 10-35
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