HP Color LaserJet CP2020 Series - Software Technical Reference

Adjustment Range (*default) Description
Jam Reduction When this setting is turned on, the
interpage gap is increased. Printing
performance is reduced slightly.
Heavy Media Optimization
Transfer Belt Cleaning Off*/+1 to +2 This mode increases transfer belt (ITB)
cleaning effectiveness by increasing the
ICL (ITB Cleaning) roller/brush voltage
for the +1 setting, and by increasing
cleaning frequency for the +2 setting.
This should be used when the ghost of
previous heavy coverage pages appears
on following pages.
Transfer Belt Cleaning Voltage Off*/–5 to +5 This adjustment allows fine control of the
ICL roller/brush voltage. Decreasing the
voltage is better for OPC drum ghosting.
Increasing the voltage is better for heavy
coverage cleaning.
Transfer Belt Voltage – Y Off*/–5 to +5 This adjustment allows fine control of the
Yellow station OPC-to-ITB transfer
voltage. (There is currently no known
defect associated with this adjustment.)
Transfer Belt Voltage – M Off*/–5 to +5 This adjustment allows fine control of the
Magenta station OPC-to-ITB transfer
voltage. (There is currently no known
defect associated with this adjustment.)
Transfer Belt Voltage – C Off*/–5 to +5 This adjustment allows fine control of the
Cyan station OPC-to-ITB transfer
voltage. (There is currently no known
defect associated with this adjustment.)
Transfer Belt Voltage – K Off*/–5 to +5 This adjustment allows fine control of the
Cyan station OPC-to-ITB transfer
voltage. (There is currently no known
defect associated with this adjustment.)
Table 2-8 Optimize modes (continued)
72 Chapter 2 Software description ENWW
Software Description