Toshiba e-Studio Imaging 6520c - Manual (Page 178)

e-STUDIO5520C/6520C/6530C © 2008 TOSHIBA TEC CORPORATION All rights reserved
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3. Printer-specific Adjustments
* This adjustment will have an effect only on Black and white mode printing.
(2) Enter adjustment mode [05]. Increase the values for codes [7315 to 7320] or [7309 to 7310] to adjust the
gamma curve balance and increase the density on Black and White mode printing.
• Adjust the value for [05] code corresponding to the print option to be applied (PDL and Halftone).
* Printing on Macintosh is performed in PostScript. (See the "PS3" row in the table below.)
PDL Halftone [05] code Subcode Recommended value
Acceptable
value range
Default
Smooth 05-7315 0/1/2 PS3
(600dpi) Detail 05-7316 0/1/2
Smooth 05-7309 0/1/2 PS3
(1200dpi) Detail 05-7310 0/1/2
Smooth 05-7317 0/1/2
PCL6
Detail 05-7318 0/1/2
Smooth 05-7319 0/1/2
XPS
Detail 05-7320 0/1/2
Set a value larger than 128 0 to 255 128
* Set the value in increments of approximately 10, while checking the printouts until the optimum value is
obtained.
* The subcode varies according to the area where the density is adjusted. Refer to the table below and set
the subcode for the area to be adjusted.
Subcode Area where the density is adjusted
0 Low-density area
1 Medium-density area
2 High-density area
• This adjustment changes the values set in the MFP. Therefore, it will affect every user who
uses the printer by connecting it to the MFP. After the adjustment, the values changed will be
applied to all printouts for the "Halftone" option. (For instance, if the value for [05] code for PCL
and Detail is changed, it will be applied to printing performed with PCL6 and Halftone = "Detail"
(or "Auto") selected.) Carefully perform the adjustment, being aware that the image quality of all
future printouts will be changed, when printing out originals other than the one that is used for the
adjustment.
• When "Mono" is selected from among the "Color" options and "Auto" (default) is selected from
among the "Halftone" options, "Detail" of the "Halftone" options is applied to text and graphics
(illustrations), and "Smooth" is applied to raster data (images). Therefore, particular attention is
required since the adjustment may have a different impact according to the patterns of the image to
be printed.
After increasing the density, print and check the print image quality.
If further image quality adjustments are still necessary, use the next procedure.
PCL6 PS3 Mac XPS