Description: CIS black level error The black level scanned by CIS is abnormal. The black level average of R, G or B is not within range (2 to 62). 0 < Calibrated Black data level < 255 (10bit).
Causes: • Defective CIS
Remedy: 1. Check or replace the harness (CN220 or CN210 on the DF main board) between the CIS and DF. 2. Replace the CIS on the DF.
Code: 188
Description: CIS white level error The shading data peak detected from the CIS is abnormal.
Causes: • Defective CIS
Remedy: 1. Check or replace the harness (CN220 or CN210 on the DF main board) between the CIS and DF. 2. Replace the CIS on the DF.
Code: 189
Description: CIS gray balance adjustment error The adjustment error occurs during the test after adjusting the gray balance.
Causes: • Defective CIS
Remedy: 1. Retry the gray balance adjustment. 2. If the machine does not recover, do the following steps. • Turn off the machine. • Make sure CN210 and CN220 are connected firmly. • Turn on the machine. 3. If the machine does not recover, replace the CIS.
Code: 195
Description: Serial Number Mismatch • Serial number stored in the memory does not have the correct code.
Causes: • NVRAM defective • BICU replaced without original NVRAM
Remedy: 1. Check the serial number with SP5-811-002. 2. If the stored serial number is incorrect, contact your supervisor.
Code: 202
Description: Polygon motor error 1: ON timeout The polygon mirror motor does not reach the targeted operating speed within the specified time after turning on or changing speed
Causes: • Defective or disconnected harness to polygon motor driver board • Defective polygon motor driver board • Defective polygon motor.
Remedy: 1. Replace the polygon motor. 2. Replace the laser optics housing unit. 3. Replace the harness. 4. Replace the BICU.
Code: 203
Description: Polygon motor error 2: OFF timeout The polygon mirror motor does leave the READY status within 3 seconds after the polygon motor switches off.
Causes: • Disconnected or defective harness to polygon motor driver board • Defective polygon motor driver board • Defective polygon motor
Remedy: 1. Check or replace the harness. 2. Replace the polygon motor.