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Toshiba
e-STUDIO281c, 451C, 351C
manual
Toshiba TEC Corporation
Models:
351C
451C
e-STUDIO281c
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180 pages
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Sheets default
‰ Procedures
Printer-specific Adjustments
Resolution
Precautions in Servicing
To Print in Toner Save Mode
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© 2005 TOSHIBA TEC CORPORATION
All rights reserved
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Contents
File No. SME05001100 R05072188300-TTEC Ver002005-11
Toshiba TEC Corporation
Revision Record
Precautions in Servicing
Purpose of the Imaging Manual
Icons
Table of Contents
Scanning-specific Adjustments
Printer-specific Adjustments
Filing-specific Adjustments
To Obtain a Darker Image
Before the adjustment After the adjustment
‰ Procedures
‰ Explanation
To adjust the copy image quality
To adjust the print image quality
Paper type Code Subcode Value Acceptable Default
Paper type Acceptable paper weight
‰ Cautions after the completion of the adjustment
‰ Remarks
Before the adjustment
To Achieve the Image Quality Most Suitable for Paper Used
‰ Explanation
To Adjust the Blurred or Grained Image
‰ Cautions after the completion of the adjustment
Plain paper Thick 05-293 60 to
Plain paper Thick 05-1822 75 to
Code Subcode Value recommended Acceptable Default
‰ Cautions after the completion of the adjustment
To optimally program image quality control
To Minimize Variations in the Image Quality after Power-on
‰ Explanation After the adjustment
Invalid
Before the adjustment After the adjustment
Value for Difference in relative humidity
Sheets default
Value for
‰ Cautions after the completion of the adjustment
To Correct Out-of-Register Colors
STUDIO3511/4511e-STUDIO281c/351c/451c
Referred
‰ Procedure
Procedure Code Test print pattern Printing Paper
Size
Color Code Subcode Value recommended Acceptable value range
Correction at the leading edge
Correction at the trailing edge
05-69 Grid pattern for identifying out-of-register colors
05-64 Test print pattern 64 block pattern
Correction at the leading/trailing edge
‰ Cautions after the completion of the adjustment
Copier-specific Adjustments
To Sharply Copy Light Text or Thin Lines
To Adjust the Copy Image Quality in Black Mode
Original mode Code Value recommended
Subcode Area for the density to be adjusted
Value Background peak Text peak
To Adjust the Copy Image Quality in Full Color Mode
‰ Cautions after the completion of the adjustment
To Adjust the Copy Image Quality in Auto Color Mode
‰ Cautions after the completion of the adjustment
To Closely Match with the Color Balance of the Original
‰ Procedures
05-1779 Text 05-1780 Printed image 05-1781 Yellow
‰ Cautions after the completion of the adjustment
To Improve the Reproducibility of Gray
Subcode Area for the density to be adjusted
To Copy in Vivid Colors
Subcode Area for the density to be adjusted
To improve the highlight reproducibility
Photo
Subcode Area for the density to be adjusted
‰ Cautions after the completion of the adjustment
To Eliminate the Background Color
Original Code Value recommended Acceptable Default Mode
Fixed Varied
Original mode Code Value recommended Acceptable Default
05-1691 Map 05-1692
‰ Cautions after the completion of the adjustment
After the adjustment
To Adjust the Copy Image Quality in Black Mode
Value Background peak Text peak
Original mode Code Value recommended Acceptable Default
To Adjust the Copy Image Quality in Full Color Mode
‰ Cautions after the completion of the adjustment
To Eliminate Moiré
Value for Default original mode at power-on
To change default original mode on the Control Panel
To change default original mode in setting mode
05-604 Set a value smaller than Text 05-605
‰ Cautions after the completion of the adjustment
To Copy Sharply To enhance sharpness
05-604 Set a value larger than Text 05-605
To Make Photo Edges Look Softer
Copier-specific Adjustments
Black
Color mode Code Value recommended Acceptable Default
Value Advantage of image quality
To Make Solid Filled Bold Text Logo Highly Colored
To Adjust the Copy Image Quality of a Black Logo
Text 05-1795 Set a value larger than 128 Black
To Adjust the Copy Image Quality of a Colored Logo
Subcode Area for the density to be adjusted
To Sharply Contrast the Hues of Highlighters on the Copy
Code Mode to assign Acceptable Default
Marker Cold
Subcode Area for the density to be adjusted
To Obtain a Good Color Balance on Thick Paper
Paper mode Code Value recommended
Acceptable value range Default
Nothing in particular
To Obtain Smooth Gray-scale Photo Images
‰ Procedure
To Change the Threshold in Auto Color Mode
Threshold to be adjusted Code Acceptable
To Clearly Copy Text To adjust the density of text
Text/Photo 05-648 Approx
To Adjust the Twin Color Copy Image Quality
To adjust the image quality in red and black mode
To Adjust the Reproducibility of Black in Red and Black Mode
To Adjust the Tint of Red in Red and Black Mode
To Adjust the Image Quality Scanned from the Radf
Value Advantage of image quality Reproductivity Background
Printer-specific Adjustments
To Maintain a Steady Color Balance
Printer-specific Adjustments
To Obtain the Desired Color Balance
For Windows
For Macintosh
Menu
Text and graphics in this option
PS3
Recommended
Halftone Code
Value Acceptable
Image Quality Type Halftone option applied Windows Macintosh
As viewed on the monitor Before the adjustment
To Closely Match with the Color Balance on the Monitor
‰ Procedure
For Macintosh
To Maintain a Uniform Gray Hue
‰ Procedure
Quality Ö Pure Black & Gray
For Windows
Quality Ö Color Resolution Type
‰ Cautions after the completion of the adjustment
To Easily Adjust the Overall Brightness
‰ Procedure
To Easily Adjust the Overall Saturation
‰ Cautions after the completion of the adjustment
To Clearly Print Light-colored Thin Lines or Text
PCL5c PS3
For Macintosh
To adjust the image quality in full-color printing
PCL5c 600 x Detail 05-1030 1200 x 05-1038 Yellow
To adjust the image quality in black-and-white printing
Value Acceptable Default
To Clearly Print Thin Lines/Double Lines
PCL5c PCL6 PS3
Printing Modes Ö Distinguish Thin Lines
To Print in Toner Save Mode
To Decrease the Image Density and Save Toner
For Windows
Quality Ö Toner Save
To Adjust the Image Density in Toner Save Mode
Code Value recommended Acceptable Default Value range
To Print Illegible Gray or Colored Text in Black
‰ Remarks
To Ignore Blank Pages for Printing
For Windows
Printing Modes Ö Do not Print Blank Pages
‰ Cautions after the completion of the adjustment
To Sharply Print Black Text
For Windows
For Macintosh
PCL5c PCL6 PS3
PS3
Acceptable Default Adjusted
‰ Remarks To check the definition of black text
Printer-specific Adjustments
Filing-specific Adjustments
To Clearly Store the B/W Image in Auto Color Mode
Filing-specific Adjustments
To Store the Original, while Reducing the File Size
Ex. A4, 200 dpi, LOW = Approx KB
To change the default Jpeg compression rate
To utilize the template
To Store the Color Photo Image, while Minimizing Moiré
To change default original mode on the Control Panel
To change the density in Copy to Box
‰ Remarks
To adjust the color balance in Print to Box
To Match with the Color Balance on the Original
Print to Box PCL5c
To Scan and Print, while Minimizing Moiré
05-1088
To Finely Print the Image Stored in the e-Filing box
To Print Images Stored through Copy to Box or Print to Box
Print to Box
Scan to Box RGB data
‰ Explanation
To Print Images Stored through Scan to Box
Filing-specific4.Adjustments
Scanning-specific Adjustments
To Clearly Scan Text To reduce noise around text
Resolution File size ratio
To Scan the Original, while Eliminating the Background Color
To eliminate the background density
05-1072 Gray scale 05-848
To Clearly Scan and Print the Original in Black and White
To improve gradation and reduce graininess
‰ Cautions after the completion of the adjustment
To Scan the Original, while Reducing the File Size
Scanning-specific Adjustments
Original mode File size ratio
Procedures used Possible image degradation
‰ Remarks
Image looks too soft and blurred
05-840 Text 05-841
To Scan the Original, while Enhancing Black
‰ Procedure
To Scan the Original with the Desired Gradation
Color mode Original mode Code
Value recommended Acceptable Default Value range
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