OKI 3640e MFP Benutzerhandbuch

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ES3640e MFP User’s Guide
Scanner unit operating information > 60
3.
At any time you can press the Maintenance button (1) to 
show the Dealer’s Information screen for dealer contact 
information, then press the Close button to return to the 
Help screen.
4.
Press the Close button (2) to leave the Help screen.
Avoiding incompatibility situations
It is possible to request your MFP to carry out instructions that 
would involve media incompatibilities e.g. if you are copying an 
A4 original with the Reduce/Enlarge setting at 141% (A4 to A3) 
and the (printer unit) Tray Selection set at Tray 1 containing A4 
media. The MFP will detect such situations and issue a message 
to indicate that your request has been cancelled referring you to 
this guide.
To avoid an incompatibility such as the above, make sure that 
your chosen image size fits on the media size in the selected 
printer unit tray.
Other incompatibilities can arise in connection with punching and 
stapling requests and information to help you avoid such 
requests is presented in 
.
Information about document sizes that can be scanned either on 
the document glass or in the ADF when using the default Auto 
setting is provided in 
.
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