Canon Pro-1000 series Online Manual page 649

Do not print outside recommended printing area.
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If you print outside the recommended printing area of your paper, ink may stain the lower edge of the paper.
Resize the document using application software.
Printing Area
Is paper feed roller dirty?
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Clean the paper feed roller.
Cleaning the Paper Feed Roller
Note
• Cleaning the paper feed roller abrades it, so do this only when necessary.
Is inside of printer dirty?
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During duplex printing, ink may stain the inside of the printer, smudging the printout.
Perform the bottom plate cleaning to clean the inside of the printer.
Cleaning the Inside of the Printer (Bottom Plate Cleaning)
Note
• To prevent staining inside the printer, be sure to set the correct paper size.
Increase the print interval.
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Increasing the print interval allows the printed surface to dry, preventing smudges and scratches.
Press the HOME button, select Various settings, Device settings, and Advanced paper settings. Select a
media type, select Pause between pages, and then select a interval setting.
Note
• Alternatively, press the HOME button, select
information screen to display Pause between pages screen.
, and select Advanced on Rear tray paper
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