November 2003 © TOSHIBA TEC i e-STUDIO3511/4511 CONTENTS
CONTENTS

1. SPECIFICATIONS/ACCESSORIES/OPTIONS/SUPPLIES.......................................... 1-1

1.1 Specifications..................................................................................................................... 1-1
1.2 Accessories........................................................................................................................ 1-5
1.3 Options............................................................................................................................... 1-6
1.4 Supplies .............................................................................................................................1-6
1.5 System List ........................................................................................................................ 1-7

2. ERROR CODE AND SELF-DIAGNOSTIC MODE ........................................................ 2-1

2.1 Error Code List................................................................................................................... 2-1
2.1.1 Jam...................................................................................................................... 2-1
2.1.2 Service call .......................................................................................................... 2-6
2.1.3 Error in Internet FAX / Scanning Function.......................................................... 2-11
2.1.4 Printer function error ..........................................................................................2-19
2.2 Self-diagnosis Modes....................................................................................................... 2-21
2.2.1 Input check (Test mode 03)................................................................................2-23
2.2.2 Output check (test mode 03).............................................................................. 2-28
2.2.3 Test print mode (test mode 04).......................................................................... 2-31
2.2.4 Adjustment mode (05)........................................................................................ 2-32
2.2.5 Setting mode (08) .............................................................................................. 2-76
2.2.6 Pixel counter ....................................................................................................2-154
2.2.7 Classification List of Adjustment Mode (05) / Setting Mode (08)...................... 2-165

3. ADJUSTMENT .............................................................................................................. 3-1

3.1 Adjustment Order (Image Related Adjustment) ................................................................. 3-1
3.2 Adjustment of the Auto-Toner Sensor................................................................................ 3-2
3.3 Performing Image Quality Control...................................................................................... 3-5
3.4 Image Dimensional Adjustment ......................................................................................... 3-6
3.4.1 General description.............................................................................................. 3-6
3.4.2 Paper alignment at the registration roller ............................................................. 3-8
3.4.3 Printer related adjustment.................................................................................. 3-10
3.4.4 Scanner related adjustment............................................................................... 3-15
3.5 Image Quality Adjustment (Copying Function)................................................................. 3-21
3.5.1 Automatic gamma adjustment ........................................................................... 3-21
3.5.2 Density adjustment ............................................................................................3-22
3.5.3 Color balance adjustment .................................................................................. 3-24
3.5.4 Gamma balance adjustment ..............................................................................3-25
3.5.5 Offsetting adjustment for background processing.............................................. 3-26
3.5.6 Judgment threshold for ACS.............................................................................. 3-27
3.5.7 Sharpness adjustment ....................................................................................... 3-27
3.5.8 Setting range correction..................................................................................... 3-28
3.5.9 Setting range correction (Adjustment of background peak)............................... 3-29
3.5.10 Adjustment of smudged/faint text....................................................................... 3-29
3.5.11 Adaptation to highlighter .................................................................................... 3-30
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