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Alert Messages (Displayed on the Control Panel)
WebClean the CTD sensor only when an alert for the CTD sensor is shown on the Status Monitor or operator panel. Ensure that the printer is turned off. Push the rear cover … Web“Sensor cleaning required.” You need to clean the toner density sensor. For details, see Cleaning the Toner Density Sensor. “SD Card authentication has failed. Please call service.” Authentication from the SD card failed. Turn the printer off, and then turn it on again. If the problem persists, contact your sales or service representative. honey sriracha roasted chickpeas
OKI How do I find and resolve Toner Sensor Errors?
WebHere are 100% pixels images which show my dirtiest areas after various cleaning procedures: 1. After "cleaning" by blowing method recommended by Canon: 2. After … WebHold the tray with both hands, and remove it from the printer. Push the button on the right hand side and open the front cover. Open the belt unit. Clean the CTD sensor inside the printer with a clean dry cotton swab. Close the belt unit by pushing it up. Close the front cover. Insert the standard 250-sheet tray into the printer, and push until ... WebFeb 26, 2014 · Spilled toner can make a mess of your printer and your hands. We'll show you how to avoid spills, and the safe way to clean them up. honey sriracha salmon