Description: IDU (Image Discrimination Unit) error After the command is written into the DFID self-diagnosis startup register, the correct value is not stored in the register for the prescribed length of time after power ON. -or- After the negate interruption of FGATE occurs, IDU is not recognized within the prescribed time during scanning.
Remedy: • IPU board defective (defective connection between ASIC and DFID, defective LSYNC-signal)
Code: SC180-001
Description: Scanner fan lock One of the fan motors next to the exposure lamp did not switch ON within 0.5 sec after the CPU issued the ON signal.
Remedy: • Fan defective • Foreign object interfering with operation of fan • Motor harness loose, disconnected, or broken • SIOB defective • SBU defective
Code: SC180-002
Description: Scanner fan lock The scanner fan motor next to the SIOB did not switch ON within 0.5 sec. after the CPU issued the ON signal.
Remedy: • Fan defective • Foreign object interfering with operation of fan • Motor harness loose, disconnected, or broken • SIOB defective • SBU defective
Code: SC195
Description: Machine serial number error The number registered for the machine serial number does not match.
Remedy: • Confirm the correct serial number of the machine in the specifications Important! WHEN SC195 OCCURS, THE SERIAL NUMBER MUST BE INPUT. PLEASE CONTACT YOUR TECHNICAL SUPERVISOR.
Code: SC202
Description: Polygon motor error 1: ON timeout The polygon mirror motor does not reach the targeted operating speed: • Within 10 seconds after turning ON. • Within 10 sec. after changing speed
Remedy: • Harness to polygon motor driver board disconnected, defective • Polygon motor defective • Polygon motor driver board defective • Polygon motor defective.
Code: SC203
Description: Polygon motor error 2: OFF timeout The polygon mirror motor does leave the READY status within 10 seconds after the polygon motor switches OFF.
Remedy: • Harness to polygon motor driver board disconnected, defective • Polygon motor defective • Polygon motor driver board defective • Polygon motor defective.