My CP 64s, while it has been a restoration project, I am now making finite adjustments to get this War Horse of a machine to be set correctly in most every way possible.
Reading the Tech manual, it indicated that the voltages L/R for each head are set at the factory and labeled on the individual heads.
To my surprise I did find several mismatched settings and entered the correct values.
Knowing that yo can increase or decrease the L/R Voltages, I am now wondering if there is a reason why you would increase or decrease any of the voltages that would improve print quality and or compensate for any other issues.
Also what would be considered "Safe" voltage ranges.
For my machine the valtages range from 15.6v to 17.8v.