How often should you test the processor for optimum daily maintenance?
Every three months.
d. Every six months.
Which of the items below is necessary for the safelight test?
d. Digital thermometer.
In the safelight test, you expose the film to the safelight for ________________
In evaluating the safelight test, the density differences between the fogged and
unfogged areas on the film should not exceed what number for a two-minute