Seiko Group SII IP-6600 - Manual (Page 185)

5-6
Communication Errors
nnn: Error code
001: Parity error
002: Bus timeout error
Description : The conditions or protocol for communication with the
computer is incorrect.
Measure : (1) Check the SCSI cable connection and terminator
switch.
(2) Set the host SCSI parity bit generation setting to ON.
(3) Check the host SCSI driver setting.
PRINT READY
W SCSI ERROR nnn