Ricoh A250 Service Manual page 642

LED DISPLAY
Code
2100 NIB self test failed.
21xx NIB error
2501 The data in the PS DIMM is
damaged.
2508 The data in the IC card is
damaged.
⇒
3003 A damaged cluster was found on
or the HDD.
3004
47xx Controller ASIC error.
6.3 LED DISPLAY
6.3.1 LOCATION
The controller uses two LEDs to display error status even while the LCD message
is not active.
A250
Description
L E D 2
L E D 1
6-2
Required Action
Turn off the machine and turn it back
on. Replace the NIB if this error is
frequent.
Replace the PS DIMM if this error is
frequent.
Reprogram the IC card and try again.
The damaged cluster is automatically
marked as "bad".
If this error is frequent, format the HDD.
Replace the controller.
B305T501.WMF
Rev. 03/2000
SM