Canon Mk2500 User Manual page 43

Before turning the power switch on, make sure that the cassettes have been inserted properly, that the cover is
closed, and that the AC adapter is connected.
• The startup display appears.
• Character input display appears after displaying the ribbon cassette
information.
The character input display appears immediately if no ribbon cassette is installed.
* If the display remains blank, refer to "Troubleshooting" (
Turning the power switch on and off rapidly and repeatedly can cause misoperation and
the loss of stored data.
page 147).