Table Of Contents - Toshiba e-STUDIO165 Service Manual

e-STUDIO165/167/205/207/237
1. SPECIFICATIONS / ACCESSORIES / OPTIONS / SUPPLIES ................................... 1-1
1.1 Specifications....................................................................................................................... 1-1
1.2 Accessories ......................................................................................................................... 1-5
1.2.1 e-STUDIO165/205.................................................................................................... 1-5
1.2.2 e-STUDIO167/207/237............................................................................................. 1-6
1.3 Options ................................................................................................................................ 1-7
1.3.1 e-STUDIO165/205.................................................................................................... 1-7
1.3.2 e-STUDIO167/207/237............................................................................................. 1-8
1.4 Supplies ............................................................................................................................... 1-9
1.5 System List ........................................................................................................................ 1-10
1.5.1 e-STUDIO165/205.................................................................................................. 1-10
1.5.2 e-STUDIO167/207/237........................................................................................... 1-11
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 ............................................................................................................... 2-3
2.2 Self-diagnosis Modes .......................................................................................................... 2-4
2.2.1 Adjustment mode (05) .............................................................................................. 2-6
2.2.2 Setting mode (08) ................................................................................................... 2-26
2.2.3 Function test ........................................................................................................... 2-83
2.2.4 AUTO TEST ......................................................................................................... 2-100
2.2.5 INDIVIDUAL TEST ............................................................................................... 2-101
2.2.6 TEST RESULT LIST ............................................................................................ 2-102
2.2.7 Function test ......................................................................................................... 2-104
2.2.8 MAINTENANCE ................................................................................................... 2-105
2.2.9 SERVICE LIST ..................................................................................................... 2-108
2.2.10 FUNCTION (Jam counter ROM ver.) ................................................................... 2-111
2.2.11 RAM clear............................................................................................................. 2-113
2.2.12 Country/Region code............................................................................................ 2-115
3. ADJUSTMENT .............................................................................................................. 3-1
3.1 Adjustment of Auto-Toner Sensor ....................................................................................... 3-1
3.2 Image Dimensional Adjustment ........................................................................................... 3-3
3.2.1 General description .................................................................................................. 3-3
3.2.2 Paper alignment at the registration roller ................................................................. 3-5
3.2.3 Printer related adjustment ........................................................................................ 3-7
3.2.4 Scanner related adjustment ................................................................................... 3-11
3.3 Image Quality Adjustment (Copying Function) .................................................................. 3-19
3.3.1 Density adjustment ................................................................................................. 3-19
3.3.2 Gamma slope adjustment ...................................................................................... 3-20
3.3.3 Sharpness adjustment............................................................................................ 3-21
3.3.4 Setting range correction ......................................................................................... 3-22
3.3.5 Setting range correction (Adjustment of background peak) ................................... 3-22
3.3.6 Setting range correction (Adjustment of text peak) ................................................ 3-23
3.3.7 Adjustment of smudged/faint text ........................................................................... 3-23
3.3.8 Adjustment of image density .................................................................................. 3-24
3.4 Image Quality Adjustment (Printing Function) ................................................................... 3-25
3.4.1 Adjustment of smudged/faint text ........................................................................... 3-25
3.4.2 Adjustment of image density .................................................................................. 3-26
3.4.3 Gamma balance adjustment .................................................................................. 3-28
3.5 Image Quality Adjustment (Scanning Function) ................................................................ 3-29
3.5.1 Density adjustment ................................................................................................. 3-29
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e-STUDIO165/167/205/207/237
CONTENTS