Canon PIXMA MG6821 User Manual - Page 952

• Characters other than machine name, IJ Scan Utility, or My Image Garden are displayed on Created with on the Details screen. • "?" is displayed on the preview screen. ◦ Data edited or processed on a computer must be printed from the computer. • The specified PDF file contains unprintable data. Some portions may not be printed. PDF file which contain lot of graphics or hi-resolution images may lose that data or stop before printing is completed. In this case, print from the computer. • The card is currently writable from PC. Set to [Not writable from PC]. The card slot is set to Writable from USB PC. You cannot print from the memory card when the card slot is set to Writable from USB PC. After writing on the memory card, select Not writable from PC in Read/write attribute under Device user settings. • Power was not turned off correctly the last time. Press the turning power off. button when The machine may have been unplugged while the power was still on. Tap OK on the touch screen. Note • See Notice for Unplugging the Power Cord to unplug the machine correctly. • Cannot connect to the server. Please wait a while and try again. The machine cannot connect to the server due to a communication error. Tap OK on the touch screen and try again after a while. Error Regarding Automatic Duplex Printing Is Displayed Check See Automatic Duplex Printing Problems and take the appropriate action. Error Regarding Power Cord Being Unplugged Is Displayed (Windows) The machine may have been unplugged while it was on. Check the error message that appears on the computer and click OK. The machine starts printing. See Notice for Unplugging the Power Cord to unplug the machine correctly. 952