1.1 Specifications....................................................................................................................... 1-1
1.2 Accessories ......................................................................................................................... 1-7
1.3 Options ................................................................................................................................ 1-8
1.4 Supplies ............................................................................................................................... 1-9
1.5 System List ........................................................................................................................ 1-10
2.1 Error Code List..................................................................................................................... 2-1
2.1.1 Jam........................................................................................................................... 2-1
2.1.2 Service call ............................................................................................................... 2-7
2.1.3 Error in Internet FAX / Scanning Function.............................................................. 2-14
2.2 Self-diagnosis Modes ....................................................................................................... 2-24
2.2.4 Adjustment mode (05) ............................................................................................ 2-39
2.2.5 Setting mode (08) ................................................................................................... 2-86
2.2.6 Pixel counter......................................................................................................... 2-209
3. ADJUSTMENT .............................................................................................................. 3-1
3.1 Adjustment Order (Image Related Adjustment)................................................................... 3-1
3.4.1 General description .................................................................................................. 3-6
3.5.1 Automatic gamma adjustment ................................................................................ 3-21
3.5.3 Density adjustment ................................................................................................. 3-28
3.5.4 Color balance adjustment....................................................................................... 3-29
3.5.5 Gamma balance adjustment .................................................................................. 3-30
3.5.6 Offsetting adjustment for background processing .................................................. 3-30
3.5.7 Judgment threshold for ACS .................................................................................. 3-31
3.5.8 Sharpness adjustment............................................................................................ 3-31
3.5.9 Setting range correction ......................................................................................... 3-32
3.5.10 Setting range correction (Adjustment of background peak) ................................... 3-32
3.5.12 Adaptation to highlighter......................................................................................... 3-33
3.5.14 Maximum toner density adjustment to paper type.................................................. 3-34
3.5.16 Text/Photo reproduction level adjustment .............................................................. 3-35
3.5.18 Background adjustment(Black Mode) .................................................................... 3-36
3.6.1 Automatic gamma adjustment ................................................................................ 3-37
June 2005 © TOSHIBA TEC
CONTENTS
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e-STUDIO281c/351c/451c CONTENTS