Canon imageCLASS MF4270 Basic Operation Manual page 103

5
Press [ ] repeatedly to go to the character you want to change, then press
[Clear].
To delete the entire entry, press and hold [Clear].
6
Enter a new character with the numeric keys, then press [OK].
7
Press [ ] repeatedly to go to the wrong digit, then press [Clear] to delete it.
To delete the entire entry, press and hold [Clear].
8
Enter a new number with the numeric keys, then press [OK].
9
Press [Stop/Reset] to return to the standby mode.
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