Toshiba e-STUDIO3511, Service Handbook, Page: 224 / 552

e-STUDIO3511/4511 ADJUSTMENT 3 - 34 November 2003 © TOSHIBA TEC
3.6.2 Gamma balance adjustment (Black Mode)
The gamma balance is adjusted by adjusting the density at the Black Mode. The adjustment is performed
by selecting its density area from the following: low density, medium density and high density.
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in the codes to be adjusted (language and screen) and press the [START] button.
(3) 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)
(4) Key in the adjustment value. (To correct the value once keyed in, press [CLEAR] button.)
(5) Press the [ENTER] or [INTERRUPT] button to store the value in memory.
→
The equipment goes
back to the ready state.
(6) For resetting the value, repeat step (2) to (5).
(7) Let the equipment restart and perform printing job.
(8) If the image density has not been attained, repeat step (1) to (7).
Item to be
adjusted
Low density
Medium density
High density
Detail
(PCL)
599-0
599-1
599-2
Remarks
The larger the value is, the
density of the item to be
adjusted becomes darker.
Acceptable values: 0 to 255.
(Default: 128)
Smooth
(PS)
596-0
596-1
596-2
Detail
(PS)
597-0
597-1
597-2
Smooth
(PCL)
598-0
598-1
598-2
Language and screen
Color
mode
Black
<Adjustment Mode (05)>