Xerox DocuPrint N24 Service Manual page 428

Failure Condition
System Controller FAN
IOT Communication
Hard Disk
DIMM 1
SIMM 1
DIMM 2
SIMM 2
DIMM 3
SIMM 3
SIMM 4
SIMM 5
XIE RAM
XIE PWPM
XIE PWPM
Expansion Slot
NIC
Memory
Repair Analysis Procedures (RAP)
Table 7.50.1 Error Codes
Control Panel Message
0002 - ESS FAN
1000 - IOT
0010 - DISK
0101 - DIMM1 (J 4)
0101 - SIMM1
0102 - DIMM2 (J5)
0102 - SIMM2
0103 - DIMM3 (J6)
0103 - SIMM3
0104 - SIMM4
0105 - SIMM5
2000 - XIE RAM
2010 - XIE PWPM
2020 - XIE VDMA
3000 - TOKEN RING
3000 - SERIAL
3000 - E-NET
4000 NIC
5000 - MEMORY
2/2000
7-74
LED #
blinks
followed by Corrective Actions
1 second
Off
7 Replace in order:
System Controller Fan
System Controller Interface PWB
System Controller PWB
System Controller Chassis
8 Replace in order:
Printer Engine Controller PWB
System Controller Interface PWB
System Controller PWB
9 Remove and reinstall the Hard Disk
Replace the Hard Disk
Replace the System Controller PWB
10 N3225/N4025 Go to RAP 7.50.1
N24/N32/N40 Go to RAP 7.50.1
11 N3225/N4025 Go to RAP 7.50.2
N24/N32/N40 Go to RAP 7.50.2
12 N3225/N4025 Go to RAP 7.50.3
N24/N32/N40 Go to RAP 7.50.3
13 N24/N32/N40 Go to RAP 7.50.4
14 N24/N32/N40 Go to RAP 7.50.5
15 Replace the System Controller PWB
15 Replace the System Controller PWB
15 Replace the System Controller PWB
16 Replace the Option Card
Replace the System Controller PWB
Replace the NIC Card
Replace the System Controller PWB
None Add additional Memory
Replace defective Memory
Replace the System Controller PWB
DocuPrint N24, N32, N40, N3225, and N4025