23. IMAGE QUALITY PROBLEM
23.1.3
Level history 2
IDC Sensor Adjust 1
IDC Sensor Adjust 2
ATVC -C
ATVC -M
ATVC -Y
ATVC -K
ATVC -2nd
700
• Shows the IDC intensity adjustment value.
• It should normally be around 40 and can range from 0 to 255.
• The value becomes greater as the transfer belt unit has been used more.
• Relevant components: IDC sensor, transfer belt unit
• Shows the latest ATVC level (which varies according to the paper type).
• 10 μA to 100 μA (ATVC-C/-M/-Y/-K)
• 300 V to 5000 V (ATVC-2nd)
• Relevant components: Transfer belt unit, High voltage unit (HV),
2nd transfer roller
Field Service Ver. 2.1 Feb. 2012
A0EDF4E524DA