File No. SME05001100 R05072188300-TTEC Ver002005-11
All rights reserved
2005 TOSHIBA TEC CORPORATION
Issue of the first version
Revision Record
File No. SME05001100
Date
Purpose of the Imaging Manual
Precautions in Servicing
Icons
2. Copier-specific Adjustments
Table of Contents
5. Scanning-specific Adjustments
3. Printer-specific Adjustments
4. e-Filing-specific Adjustments
Before the adjustment
1.1 To Obtain a Darker Image
After the adjustment
Procedures
To adjust the print image quality
To adjust the copy image quality
Printer driver
Printing type
Acceptable paper weight
Default
Paper type
05 code
Remarks
Cautions after the completion of the adjustment
1.2 To Achieve the Image Quality Most Suitable for Paper Used
The image sometimes looks slightly blurred or grained on the copy or printout, depending on the type of paper used. In addition, it may become lighter at the trailing edge of the paper. Adjust the transfer roller bias output, in order to achieve the image quality most suitable for the paper used
Default
1.2.1 To Adjust the Blurred or Grained Image
Acceptable paper weight
Paper type
Remarks
Cautions after the completion of the adjustment
Page
Acceptable paper weight
Default
Paper type
05 code
05 code
Default
Subcode
Value recommended
e-STUDIO281c/351c/451c
Cautions after the completion of the adjustment
Remarks
To optimally program image quality control
1.3 To Minimize Variations in the Image Quality after Power-on
Cautions after the completion of the adjustment
Procedures
Value for
Image quality control immediately after the copier is turned on
1.4 e-STUDIO281c/351c/451c
To optimally program image quality control
The image quality is constantly maintained
Image quality control when the relative humidity varies
Procedures
Explanation
Value for
When a copy or print job is initiated, if the waiting period until image quality control is performed has already elapsed, image quality control is performed, first. Then a copy or print job will be performed
Remarks
Cautions after the completion of the adjustment
1.5 To Correct Out-of-Register Colors
A4/LT, 2nd page
image
A4/LT, 1st page
Page
Correction at the trailing edge
Correction at the leading edge
Page
Page
Pattern at the leading edge
Correction at the leading/trailing edge
Pattern at the trailing edge
Before After Lower spacing 0.169 mm Upper spacing 0.169 mm
Remarks
Cautions after the completion of the adjustment
To darken handwritten text or thin lines in the graphic image
2. Copier-specific Adjustments
2.1 To Sharply Copy Light Text or Thin Lines
Acceptable value range
2.1.1 To Adjust the Copy Image Quality in Black Mode
Original mode
Value
Default
2.1.2 To Adjust the Copy Image Quality in Full Color Mode
Original mode
05 code
Remarks
Cautions after the completion of the adjustment
2. Copier-specific Adjustments
Default
2.1.3 To Adjust the Copy Image Quality in Auto Color Mode
Original mode
05 code
Remarks
Cautions after the completion of the adjustment
2. Copier-specific Adjustments
2.2 To Closely Match with the Color Balance of the Original
Procedures
Color to be
Remarks
Cautions after the completion of the adjustment
2.3 e-STUDIO281c/351c/451c
2.3 To Improve the Reproducibility of Gray
Color to be
2.4 e-STUDIO281c/351c/451c
2.4 To Copy in Vivid Colors
Color to be
To improve the highlight reproducibility
2.5 To Make the Pale Area of the Original Look Darker and Sharper
Default
Adjustment
Original mode
05 code
Color to be
The adjustment may possibly cause the background color to become excessively dark. Therefore, carefully perform the adjustment, while checking the copy image
2.6 e-STUDIO281c/351c/451c
2.6 To Eliminate the Background Color
2.6.1 To Adjust the Copy Image Quality in Black Mode
Value
Cautions after the completion of the adjustment
Default
Original mode
05 code
Adjustment
2.6.2 To Adjust the Copy Image Quality in Full Color Mode
Default
Original mode
Remarks
Cautions after the completion of the adjustment
2. Copier-specific Adjustments
2.7 e-STUDIO281c/351c/451c
Default
2.7.1 To Adjust the Copy Image Quality in Black Mode
Original
05 code
Value
Original mode
Adjustment
2.7.2 To Adjust the Copy Image Quality in Full Color Mode
Default
Original mode
Remarks
Cautions after the completion of the adjustment
2. Copier-specific Adjustments
2.8 e-STUDIO281c/351c/451c
2.8 To Eliminate Moiré
To change default original mode in setting mode
To change default original mode on the Control Panel
Default original mode at power-on
Default original mode at power-on
Color mode
Default
Original mode
05 code
Remarks
Cautions after the completion of the adjustment
2.9 e-STUDIO281c/351c/451c
2.9 To Copy Sharply To enhance sharpness
Cautions after the completion of the adjustment
Default
Color mode
Original mode
2.10 e-STUDIO281c/351c/451c
2.10 To Make Photo Edges Look Softer
To copy in Full color mode
Color mode
Cautions after the completion of the adjustment
Default
Color mode
05 code
2.11 To Make Solid Filled Bold Text Logo Highly Colored
2.11.1 To Adjust the Copy Image Quality of a Black Logo
05-1795
Text
0/1/2
Set a value larger than
2.11.2 To Adjust the Copy Image Quality of a Colored Logo
Color to be
Before the adjustment
2.12 To Sharply Contrast the Hues of Highlighters on the Copy
After the adjustment
Procedures
2.12 e-STUDIO281c/351c/451c
WARM
Color to be
2.13 e-STUDIO281c/351c/451c
2.13 To Obtain a Good Color Balance on Thick Paper
Remarks
Cautions after the completion of the adjustment
2.14 To Obtain Smooth Gray-scale Photo Images
Remarks
Procedure
Cautions after the completion of the adjustment
2.15 To Change the Threshold in Auto Color Mode
Threshold to be adjusted
Procedures
Default
Cautions after the completion of the adjustment
2.16 e-STUDIO281c/351c/451c
2.16 To Clearly Copy Text To adjust the density of text
2.16.2 To Adjust the Copy Image Quality in Full Color Mode
2.16.1 To Adjust the Copy Image Quality in Black Mode
To adjust the image quality in red and black mode
2.17 To Adjust the Twin Color Copy Image Quality
2.17.2 To Adjust the Tint of Red in Red and Black Mode
2.17.1 To Adjust the Reproducibility of Black in Red and Black Mode
Cautions after the completion of the adjustment
Cautions after the completion of the adjustment
2.18 To Adjust the Image Quality Scanned from the RADF
Procedure
3.1 To Maintain a Steady Color Balance
3. Printer-specific Adjustments
PCL5c PCL6 PS3 Mac
3. Printer-specific Adjustments
3.2 e-STUDIO281c/351c/451c
3.2 To Obtain the Desired Color Balance
For Windows
Menu
For Macintosh
photos and gradational images. This provides the color balance closely matching
2 Enter adjustment mode 05. Select code 395. Press the START button
Color to be
This adjustment will have an effect only on full-color printing
Halftone = Auto
Photograph
Presentation
3.3 To Closely Match with the Color Balance on the Monitor
3.3 e-STUDIO281c/351c/451c
Procedure
For Windows
For Macintosh
Cautions after the completion of the adjustment
Menu
Remarks
To Maintain consistency in Gray among Text, Photos and Graphics
3.4 To Maintain a Uniform Gray Hue
For Windows
Procedure
Menu
For Macintosh
PCL5c
For Windows
Menu
For Macintosh
The adjustment performed in accordance with procedure 1 will allow gray areas to always be reproduced using all toner colors C, M, Y and K. As a result, undesired colors may look blended, depending on the image to print out. Therefore, carefully perform the adjustment, while checking the printout
3.5 To Easily Adjust the Overall Brightness
Cautions after the completion of the adjustment
Procedure
Remarks
PCL5c
3.6 e-STUDIO281c/351c/451c
3.6 To Easily Adjust the Overall Saturation
Remarks
Cautions after the completion of the adjustment
3.7 e-STUDIO281c/351c/451c
3.7 To Clearly Print Light-colored Thin Lines or Text
PCL5c PS3
For Windows
Menu
For Macintosh
To adjust the image quality in full-color printing
Halftone
Area for the density to be adjusted
05 code
Value
Mono is selected from among the Color options on the PCL5c or PS3 printer driver. To print using PCL6, Mono is selected from among the Color Resolution Type options on the Macintosh printer driver
3.8 To Clearly Print Thin Lines/Double Lines
For Windows
3. Printer-specific Adjustments
PCL5c PCL6 PS3
e-STUDIO281c/351c/451c
Menu
Cautions after the completion of the adjustment
For Macintosh
To Print in Toner Save Mode
3.9 To Decrease the Image Density and Save Toner
3.9 e-STUDIO281c/351c/451c
3. Printer-specific Adjustments
PCL5c PCL6 PS3
For Macintosh
Cautions after the completion of the adjustment
Menu
Remarks
3.10 To Adjust the Image Density in Toner Save Mode
Page
3.11 e-STUDIO281c/351c/451c
3.11 To Print Illegible Gray or Colored Text in Black
Remarks
Cautions after the completion of the adjustment
3.12 To Ignore Blank Pages for Printing
For Windows
3. Printer-specific Adjustments
PCL5c PCL6 PS3
e-STUDIO281c/351c/451c
For Macintosh
3. Printer-specific Adjustments
Open the print dialog box. Mark the Do not Print Blank Pages checkbox
Menu
The adjustment may possibly cause the functions in the Layout tab Booklet printing, N-up printing, Use Front Cover, Use Back Cover and Interleave Pages not to work, as programmed. Therefore, pay special attention to a combination of the functions to be used
3.13 e-STUDIO281c/351c/451c
3.13 To Sharply Print Black Text
For Windows
Menu
For Macintosh
PCL5c PCL6 PS3
3. Printer-specific Adjustments
4 Enter adjustment mode 05. Select code 395. Press the START button
Halftone
Area for the density to be adjusted
05 code
Value
100% black indicates the following values RGB data RGB = 0%
1 Open a PDF file on Acrobat 7.0 Professional
4.1 To Clearly Store the B/W Image in Auto Color Mode
4. e-Filing-specific Adjustments
4. e-Filing-specific Adjustments
Ex. A4, 200 dpi, HIGH = Approx. 400 KB
4.2 To Store the Original, while Reducing the File Size
Ex. A4, 200 dpi, LOW = Approx. 1000 KB
Page
4.3 e-STUDIO281c/351c/451c
4.3 To Store the Color Photo Image, while Minimizing Moiré
To change default original mode in setting mode
To change default original mode on the Control Panel
Default original mode at power-on
Cautions after the completion of the adjustment
4.4 e-STUDIO281c/351c/451c
To change the density in Copy to Box
To change default original mode in setting mode
To change default original mode on the Control Panel
Default original mode at power-on
Cautions after the completion of the adjustment
4.5 To Match with the Color Balance on the Original
To adjust the color balance in Print to Box
Explanation
Procedure
Cautions after the completion of the adjustment
4.6 e-STUDIO281c/351c/451c
4.6 To Scan and Print, while Minimizing Moiré
Cautions after the completion of the adjustment
Default
Color mode
Original mode
To Print Images Stored through Copy to Box or Print to Box
4.7 To Finely Print the Image Stored in the e-Filing box
Cautions after the completion of the adjustment
Procedure
Explanation
Remarks
Downloaded RGB data
Copy to Box Print data
Scan to Box RGB data
Cautions after the completion of the adjustment
Procedure
Explanation
Remarks
To Print Images Stored through Scan to Box
4.9 To Finely Print Color Images Stored through the Scanning Function
Cautions after the completion of the adjustment
Procedure
4. e-Filing-specific4.Adjustments
Explanation
5.1 To Clearly Scan Text To reduce noise around text
5. Scanning-specific Adjustments
Resolution
Cautions after the completion of the adjustment
5. Scanning-specific Adjustments
File size ratio
To eliminate the background density
5.2 To Scan the Original, while Eliminating the Background Color
Cautions after the completion of the adjustment
Default
Color mode
Original mode
To improve gradation and reduce graininess
5.3 To Clearly Scan and Print the Original in Black and White
Ratio of the file size in Black mode to Gray scale mode
Approx. 100 KB Approx. 30 KB Approx. 150 KB Approx. 90 KB
5.4 To Scan the Original, while Reducing the File Size
In the JPEG COMPRESS option, MID is selected by default
Resolution
Cautions after the completion of the adjustment
Procedures used
File size ratio
Remarks
5.5 e-STUDIO281c/351c/451c
5.5 To Sharply Scan the Original To increase the sharpness intensity
Default
Procedure
Cautions after the completion of the adjustment
Color mode
5.6 To Scan the Original, while Enhancing Black
Default
Procedure
Cautions after the completion of the adjustment
Color mode
5.7 To Scan the Original with the Desired Gradation
Procedure