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e-STUDIO281c/351c/451c ADJUSTMENT June 2005 © TOSHIBA TEC
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3.5.13 Beam level conversion setting
The beam level for 4 divided smoothing is set at the Black Mode. This adjustment enables to adjust the
dot size.
<Adjustment Mode (05)>
Make a test copy and compare the image obtained with the current settings; if necessary, make adjust-
ment using the following procedure.
<Procedure>
Procedure is same as that of “3.5.4 Color balance adjustment”.
Notes:
1. When this adjustment is performed, “3.5.1 Automatic gamma adjustment (Black Mode)” (05-
580) needs to be performed since the reproduction of density at Black Mode varies. The
result of this adjustment is not reflected to color/black integrated pattern. Namely, each auto-
matic gamma adjustment of Black Mode (05-580) or of Color Mode (05-1643) needs to be
performed individually after this adjustment.
2. After this adjustment, set “1” in 08-595 so that the correction result of the Black Mode is not
reflected on “Automatic Calibration”.
3. The setting value must increase as the beam level number (0 to 4) becomes higher. Do not
increase this order when setting the values.
4. Usually, beam level 4 is most effective on all black modes.
3.5.14 Maximum toner density adjustment to paper type
The maximum toner amount adhering to the paper can be controlled.
<Adjustment Mode (05)>
Note: Note:
The larger the value is, the more frequently fusing offsetting occurs.
Code One touch adjustment Remarks
667-0 Beam level 0/4 The smaller the value is, the smaller the beam width
becomes. Therefore, the smaller dot is reproduced accord-
ingly. Acceptable values: 0 to 255.
(Default: Level 0/4: 0, Level 1/4: 63, Level 2/4: 127, Level 3/
4: 191, Level 4/4: 255)
667-1 Beam level 1/4
667-2 Beam level 2/4
667-3 Beam level 3/4
667-4 Beam level 4/4
Code Paper type Remarks
1612 Plain paper The smaller the value is, the toner amount adhered
decreases of the high density area (ex. prevention of fusing
offsetting, etc).
Acceptable values : 0 to 255.
(Default: Plain paper: 255, Thick paper 1: 249,
Thick paper 2: 237, Thick paper 3: 237, OHP film: 249)
1613 Thick paper 1
1614 Thick paper 2
1615 Thick paper 3
1616 OHP film