HP 2240 Owner's Manual page 107

ZZZZ YYYY CPUXX
BBBBBBBBBBBBBBBB <– line 2
5-14
Window 5
When an attempt to boot is made, the following message is displayed
once IPL is successfully loaded and launched:
<– line 1 – ' ' flashes with Z Y field change
where BBBBBBBBBBBBBBBB is the model number (for example,
9000/J200).
If the system encounters an FLT code while the system is booting, the
FLT code is interpreted and a messages is displayed. For the meaning
of the fault code, see the J Class Service Handbook.