Code Cause Solution
150 Parameters for other devices are invalid. • Check the configuration values.
• The target device does not support the
set function. Check the target device.
• A task that is not supported by the
target device, was executed. Check the
device.
• Check that the number of entries
including the number that is currently
registered to the device does not
exceed the maximum number of entries
that can be registered.
200 No response from the device. • Check the network environment.
• Check the device status.
201 Network is disconnected. Check the network environment.
202 Communication timeout has occurred. Check the network environment.
203 SSL communication is unavailable. Check whether the certificate is configured
correctly.
204 Unable to connect to the Certificate
Authority.
Check the network environment.
205 Device is in use. The task was not executed because the
target device is being used. Do not use the
device while a task is being executed.
206 Device is in energy saver mode. Disable energy saver mode on the target
device.
208 System error has occurred on the device. Retry the process after the device restarts.
210 The number of sessions on the device has
reached the limit.
• Retry the process later.
• Do not use the device while a task in
progress.
211 System busy has occurred on the device. • Retry the process later.
• Do not use the device while a task in
progress.
8. Appendix
112