340 A Appendix
18. When the [Enabled] message appears,
press the <Printer Settings> button to
return to the print screen.
Important
• If the Feature Enhance Kit installed was previously used on another printer, the message [Serial Number
Error] appears, followed by the serial number of the other printer. Once you install the Feature Enhance
Kit and enable it with the control panel, that Feature Enhance Kit is not usable on any other printer. Also,
the message [Failed to enable] will appear if the Feature Enhance Kit is not installed correctly on the
printer.
FeatureEnhance kit
Enabled