Konica Minolta bizhub C451 Operation Manual page 49

c) Select [Repair Request Code (Repair
Demand Code)].
d) [Serial Number], [Repair Request Code (Repair
Demand Code)], and [Request Code] is displayed
on the LCD. Print it or write down the information.
Press Start button to print it.
* Request Code is not printed therefore, it is
necessary to write down the code.
Please pay attention "U" and "V", "0 (number)" and
"O (alphabet)".
"0 (number)" is not used in [Request Code] and
[Repair Request Code (Repair Demand Code)].
When printing it, [Repair Request Code (Repair Demand Code)] and [Serial Number] will be
printed as sample below.
e) Exit from Service Mode, and then forward to
next step. [2. Access to LMS].
Issued by BT-CSO 49 Ver 1.03