Canon TS3100 Series Online Manual page 217

For example, when the paper size setting for printing is A5 and the paper size setting set to A4 on the
LCD, the printer starts printing with A5 on the paper loaded.
• Printing after replacing paper
You print after replacing paper loaded on the rear tray.
For example, when the paper size setting for printing is A5 and the paper size setting set to A4 on the
LCD, you load A5 sized paper before you start printing.
Set the paper size setting on the LCD depending on the loaded paper on the rear tray after replacing
paper.
• Cancel printing
Press the Stop button to cancel printing and change the paper size setting specified for printing. Try
printing again.
Default Setting for Displaying the Error Code which Prevents Misprinting
• When you print from the PictBridge (Wireless LAN) compliant device, the smartphone, or the
tablet:
The error code which prevents misprinting is enabled by default.
To change the display setting:
1. Press the Setup button until "15" appears on the LCD.
2. Press the Color button to enable the error code display, or the Black button to
disable the error code display.
• When you print from Windows:
The error code which prevents misprinting is disabled by default.
To change the display setting:
Changing the Printer Operation Mode
• When you print from Mac OS:
The error code which prevents misprinting is enabled by default.
To change the display setting:
Changing the Printer Operation Mode
Important
• When the error code which prevents misprinting is disabled:
The printer starts printing even though the paper size setting for printing and the paper size setting
set to the printer are different.
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