Beam Level Conversion Setting; Maximum Toner Density Adjustment To Paper Type - Toshiba e-STUDIO281c Service Handbook

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.
Code One touch adjustment
667-0
667-1
667-2
667-3
667-4
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.
Code
1612
1613
1614
1615
1616
Note: Note:
The larger the value is, the more frequently fusing offsetting occurs.
e-STUDIO281c/351c/451c
ADJUSTMENT
Beam level 0/4
Beam level 1/4
Beam level 2/4
Beam level 3/4
Beam level 4/4
Paper type
Plain paper
Thick paper 1
Thick paper 2
Thick paper 3
OHP film
Remarks
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)
Remarks
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)
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