Image Quality Adjustment (Scanning Function) - Toshiba e-STUDIO351c Service Handbook

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Image Quality Adjustment (Scanning Function)

Gamma balance adjustment

The gamma balance at the Black Mode is adjusted by adjusting the density. The adjustment is per-

formed by selecting its density area from the following: low density, medium density and high density.

Medium density

High density

While pressing [0] and [5] simultaneously, turn the power ON.

Key in the code corresponding to the desired original mode and press the [START] button.

Key in the value corresponding to the density area to be adjusted (0, 1 or 2) and press the

[START] button.

0: Low density (L), 1: Medium density (M), 2: High density (H)

Key in the adjustment value. (To correct the value once keyed in, press [CLEAR] button.)

Press the [ENTER] or [INTERRUPT] button to store the value in memory.

back to the ready state.

For resetting the value, repeat step (2) to (5).

Let the equipment restart and perform scanning job.

If the desired image has not been attained, repeat step (1) to (7).

Original mode

The larger the value is, the

density of the item to be

adjusted becomes darker.

Acceptable values:

0 to 255. (Default: 128)

The equipment goes

e-STUDIO281c/351c/451c ADJUSTMENT

E-studio281c E-studio451c