Canon iR4570 Series Service Manual page 691

Code Cause
0001 [Cause] An HDD detection error
has occurred. The HDD cannot
be detected. The HDD does not
become ready. The HDD returns
an error.
[Detection] while boot ROM is
in session
BARSAC startup, mounting
(usrIde)
[Timing of Detection] once at
startup
0002 [Cause] There is no startup file.
The program for the main CPU
does not exist on the HDD or in
BOOTDEV/BOOT, and so on.
[Detection] while boot ROM is
in use
at time of system file loading
(usrIde)
[Timing of Detection] once at
startup
0003 [Cause] An HD write abort error
has occurred. The sectors for
BOOTDEV on the HD cannot be
read.
[Detection] BARSAC (all; at
time of bootable startup)
[Timing of Detection] once at
startup
Remedy
See the details under 602.
See the details under 602.
See the details under 602.