Ricoh M0A0 User Manual

4.Troubleshooting
61
Error
code
Error name
Explanation
Solution
228
file-not-found *
The target firmware file cannot be found.
 Turn the main power OFF and ON,
and then repeat the procedure.
 Check the file in the SD card.
 Check the SD card slot. If there is a
problem with the hardware, replace
the control panel PCB.
229
file-invalid *
The target update file is invalid. Occurs in
the following cases.
 Failed to decompress the file.
 Failed to obtain application
information.
 Failed to read the public key for
signature verification.
Repeat the procedure using a valid file.
230
wrong-folder-
structure *
The folder directory of the control panel
firmware is invalid.
Repeat the procedure using a valid
directory.
231
write-fail *
 Failed to write data when updating
the control panel firmware.
 There is a problem with the hardware.
Turn the main power OFF and ON, and
then repeat the procedure. If updating fails
again, replace the control panel.
232
deactivate-fail
The application could not be uninstalled
because deactivation failed.
 Failed to connect to the server.
 The license has not been issued.
 Check whether the network is
configured correctly.
 If the server is under maintenance,
wait a while and repeat the
procedure.
 Check the activation status of the
application. If it has not been
activated, activate it.
233
uninstall-fail
Failed to uninstall an application.
Turn the main power OFF and ON, and
then repeat the procedure. If updating fails
again, replace the control panel.
234
fixed-app
You attempted to uninstall an application
that cannot be uninstalled.
Cancel uninstallation.
235
install-fail
The target file is invalid, and the Android
OS returns an error.
 Repeat the procedure using a valid
file.
 If the same application has already
been installed, uninstall it and then
repeat the procedure.
236
sdk-
The Android SDK version required by the
Check that the Android SDK version

Ricoh M0A0 Specifications

General

Brand	Ricoh
Model	M0A0
Category	All in One Printer
Language	English