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18
UP 300 Service Manual
Failed to receive activation code from server
Failure
Cause
Solution
Remark
⚫
Error: Failed to receive
activation code from
server
⚫
Error: “Not factory
activation status” /
“Failed to acquire
activation status”
⚫
Error: “Activation code
error” / “Activation failed,
wrong activation code”
➢
The number of
prints reaches
the preset value
Download the latest control
software from the designated
official website, connect to the
network and activate CPU
➢
Error when CPU
is activated,
failed to return
activation code
from server
Query whether the CPU number
has been imported into the
database
➢
Failed to get
activation status
The customer shall return the CPU
to the factory
➢
The activation
code returned by
the server does
not match the
printer’s check
code
Need to confirm with the IT
department of the factory
whether the serial number has
been uploaded to the cloud