Ricoh DD 4450 - 2 X SP Mode Table: Thermal Head (T;H) Control

SP Table
SM Appendix 13 C279
Appendix:
Service
Program
Mode Tables
2-41
T/H control by temp: color
[ ON-OFF / ON / -]
Set the ink temperature compensation when use color ink.
whether to detect the idling after printing
 OFF: Temperature inside the drum takes a constant value irrespective.
2-42
T/H control by temp: black
[ ON-OFF / ON / -]
Set the ink temperature compensation when use black ink.
 OFF: Temperature inside the drum takes a constant value irrespective.
2-43
T/H energy control
[0 to 50% / 7 / 1%]
The default is 7%. This means that during normal printing mode, the thermal
head energy is 93% of the maximum possible (100 – 7).
2-44
T/H energy control - eco
[0 to 50% / 15 / 1%]
The default is 10%. This means that in economy printing mode, the thermal
head energy is reduced by another 10%. With the default settings, this means
that the thermal head energy is 83% of maximum power (100-7-10).
2-45
T/H control by temp: A4
[ ON-OFF / ON / -]
Set the ink temperature correction in the A4 drum.
 OFF: Temperature inside the drum takes a constant value irrespective.
2-46
T/H energy control: A4 drum
[0 to 50% / 12 / 1%]
Initial value is 12%.In this case, that means thermal head energy can be up to
88% in printing mode (100-12=88%).
2-47
T/H energy control: A4 eco
[0 to 50% / 15 / 1%]
Initial value is 15%.In this case, in economy printing mode (A4) means that an
additional 15% reduction will be thermal head energy. Thermal head energy in
78% maximum. (100-7-15=78%)