Gestetner c7528 补充手册

Adjusting the Printer

Press the {U} or {T} key to set the image density value, and then press
the {# Enter} key.

❒ You can adjust image density in seven increments, from -3 to +3. Increas-

ing the value makes printout darker; decreasing the value makes printout
lighter.

To adjust another color, repeat steps

and

Press the {Online} key.

The initial screen appears.

Black:

(-3 +3) 0