System Controller Board Error (Blink) Codes; Table 119 System Controller Board Error (Blink) Codes - Xerox 5400N - Phaser B/W Laser Printer Service Quick Reference Manual

System Controller Board Error (Blink)
Codes
The System Controller Board Error Code Table below
identifies error conditions and error (blink) codes
during the Power On Diagnostics Sequence. The Blink
codes can be observed under all powered ON
conditions.

Table 119 System Controller Board Error (Blink) Codes

Failure Condition Error
System Controller
System Controller
Base RAM
System Controller
ROM
ASIC
Timer
PWPM
DMA Controller
Communication
Interfaces
IOT Communication 1000
Hard Disk
DIMM 1
DIMM 2
DIMM 3
XIE
Memory
222
Control Panel
Code Message
0001 0001 -
CONTROLLER
0001 ESS - Base RAM 2
0001 0001 - BASE
ROM
0001 0001 - ASIC
0001 0001 - TIMER
0001 0001 - PWPM
0001 0001 - DMA
0001 0001 - PARALLEL
001 - USB
0001 - ENET
1000 - IOT
0010 0010 - DISK
0101 0101 - DIMM1
0102 0102 - DIMM2
0103 0103 - DIMM3
2000 2000 - XIE
5000 5000 - MEMORY None
Number Comment
of CR1
blinks
(Followed
by 1 sec.
off)
1 System Controller PWB major
failures
System Controller PWB on
board RAM failure
3 System Controller PWB boot
ROM failure
4 System Controller PWB ASIC
controller failure
4 System Controller Timer failure
5 System Controller PWPM failure
5 System Controller PWB ASIC
DMA failure
6 Parallel Port failure
6 USB port failure
6 1/100 Base-TX failure
8 System Controller PWB - IOT
handshake failure
9 Hard disk failure
10 DIMM board 1 failure
11 DIMM board 2 failure
12 DIMM board 3 failure
15 Xerox Image Enhancement
RAM, PWPM OR VDMA failure
Memory size not large enough
to load the system software
Phaser 5400 Laser Printer Service Guide
CR1
CR1 View Port
s5400-356