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Toshiba Estudio 230 Manual

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    							June 2004 © TOSHIBA TEC e-STUDIO200L/202L/230/232/280/282 ERROR CODE AND SELF-DIAGNOSTIC MODE
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    2
    Test print pattern in Adjustment Mode (05) 
    Operation: One test print is printed out when the [ FAX] button is pressed after the code is keyed in a t 
    Standby Screen.
    Code Types of test pattern Remarks
    1 Grid pattern Refer to 3.2.3 Printer related adjustment
    3 Grid pattern (Duplex printing) Refer to 3.2.3 Print er related adjustment
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    Notes:  The digit after the hyphen in “Code” of the follow ing table is a sub code.
     In “RAM”, the NVRAM of the board in which the data  of each code is stored is indicated. “M” 
    stands for the LGC board and “SYS” stands for the S YS board.
    Adjustment mode (05) 
    Code Classi-
    fication Items
    Func-
    tion Default
     RAM Contents
    Proce-
    dure
    200 Devel- operAutomatic adjustment of  
    auto-toner sensor 
    (Fuser heater ON) ALL - - As the value increases, 
    the sensor output  
    increases correspond- 
    ingly. 
    The value starts chang- 
    ing approx. 2 minutes  
    after this adjustment was 
    started and is automati- 
    cally set in the range of  
    2.35 to 2.45 V. 
    * Selection is disable when developer unit 
    is not installed.  
    (Chap. 3.1) 17
    201 Devel- operCorrection of auto-toner  
    sensor 
    (Fuser heater ON) ALL 164
     M Corrects the control 
    value of the auto-toner 
    sensor setup in 05-200.
    * Selection is disable when developer unit 
    is not installed. 3
    205 Devel- operDeveloper bias DC output 
    adjustment ALL 135
     M As the value increases, 
    the transformer output  
    increases correspond- 
    ingly. Remove the devel-
    oper unit and install the  
    adjustment jig to make  
    adjustment. 
    (Chap. 3.6) 3
    210 Charger Main charger grid bias out- put adjustment ALL 90
     M 3
    220 Transfer Transfer transformer DC  output adjustment (H) ALL 165
     M 3
    221 Transfer Transfer transformer DC  output adjustment (C) ALL 179
     M 3
    222 Transfer Transfer transformer DC  output adjustment (L) ALL 126
     M 3
    233 Separa- tionSeparation transformer DC 
    output adjustment (H) ALL 64
     M 3
    234 Separa- tionSeparation transformer DC 
    output adjustment (C) ALL 65
     M 3
    235 Separa- tionSeparation transformer DC 
    output adjustment (L) ALL 46
     M 3
    280 Process Forced performing of idling  for toner recycle ALL - M Perform this adjustment 
    before the replacement 
    of the developer mate-
    rial. (The toner is forcibly  
    removed from the  
    cleaner.) 6
    286 Laser Laser power adjustment ALL 63 M When the value 
    increases, the laser out- 
    put increases corre- 
    spondingly. 3
    305 Scanner Image location adjustment  of secondary scanning  
    direction 
    (scanner section) ALL 125
     SYS When the value 
    increases by “1”, the  
    image shifts by approx.  
    0.137 mm toward the 
    trailing edge of the  
    paper. 1
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    2
    306 Scanner Image location adjustment  of primary scanning direc- 
    tion 
    (scanner section) ALL 156
     SYS When the value 
    increases by “1”, the  
    image shifts by approx.  
    0.0846 mm toward the 
    front side of the paper. 1
    308 Scanner Distortion mode ALL - - Moves carriages to th e 
    adjusting position.  
    (Chap. 3.2.4) 6
    340 Scanner Reproduction ratio adjust- ment of secondary scan- 
    ning direction 
    (scanner section) ALL 129
     SYS When the value 
    increases by “1”, the  
    reproduction ratio in the  
    secondary scanning 
    direction (vertical to  
    paper feeding direction)  
    increases by approx.  
    0.223%. 1
    350 Scanner Shading posi- tion adjust- 
    mentOriginal  
    glass
    ALL 128
     SYS 0.1369 mm/step 1
    351 RADF ALL 128  SYS 1
    354 RADF Adjustment of  RADF paper  
    alignmentfor single - 
    sided orig- 
    inalALL 10
     SYS When the value 
    increases by “1”, the 
    aligning amount 
    increases by approx. 
    0.5 mm. 1
    355 for double  sided orig- 
    inalALL 10
     SYS 1
    357 RADF Fine adjustment of RADF  transport speed ALL 50
     SYS When the value 
    increases by “1”, the  
    reproduction ratio of the  
    secondary scanning  
    direction when using the 
    RADF increases by  
    approx. 0.1%. 1
    358 RADF RADF sideways deviation  adjustment ALL 128
     SYS When the value 
    increases by “1”, the  
    image of original fed  
    from the RADF shifts  
    toward the rear side of 
    paper by approx. 
    0.0846 mm. 1
    359 Scanner Carriage position adjust- ment during scanning from  
    RADF ALL 128
     SYS When the value 
    increases by “1”, the car- 
    riage position when  
    using the RADF shifts by  
    approx. 0.1 mm toward 
    the original feeding side. 1
    365 RADF RADF lead- ing edge posi- 
    tion  
    adjustmentfor single - 
    sided orig- 
    inal
    ALL 50
     SYS When the value 
    increases by “1”, the 
    copied image of original  
    fed from the RADF shifts  
    toward the trailing edge  
    of paper by approx. 
    0.1 mm. 1
    366 for double  sided orig- 
    inalALL 50
     SYS 1
    Adjustment mode (05) 
    Code Classi-
    fication Items
    Func-
    tion Default
     RAM Contents
    Proce-
    dure
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    401 Laser Fine adjustment of polygo-
    nal motor rotation speed 
    (adjustment of primary  
    scanning direction repro-
    duction ratio) PRT 136
     M When the value 
    increases by “1”, the  
    reproduction ratio of pri- 
    mary scanning direction 
    increases by approx.  
    0.07%. (approx. 0.1 mm/ 
    step) 1
    405 PPC 134
     M 1
    410 Laser Adjustment of primary  scanning laser writing start  
    position. PPC 128
     M When the value 
    increases by “1”, the writ-
    ing start position shifts to  
    the front side by approx. 
    0.0423 mm. 1
    411 PRT 153
     M 1
    421 Drive Adjustment of secondary  scanning direction repro-
    duction ratio 
    (fine adjustment of main  
    motor speed) PPC/
    PRT 129
     M When the value 
    increases by “1”, the  
    reproduction ratio of sec-
    ondary scanning direc- 
    tion increases by approx.  
    0.04%. 1
    422 FAX 139
     M 1
    424 Drive Fine adjustment of exit  motor speed PPC/
    PRT 160
     M When the value 
    increases by “1”, the  
    rotation becomes faster  
    by approx. 0.05%. 1
    425 FAX 121
     M 1
    Adjustment mode (05) 
    Code Classi-
    fication Items
    Func-
    tion Default
     RAM Contents
    Proce-
    dure
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    2
    430 Image Top margin adjustment (blank area at the leading  
    edge of the paper) PPC 0
     M When the value 
    increases by “1”, the 
    blank area becomes  
    wider by approx.
    0.0423 mm. 1
    431 Image Left margin adjustment (blank area at the left of the 
    paper along the paper  
    feeding direction) PPC 0
     M 1
    432 Image Right margin adjustment (blank area at the right of  
    the paper along the paper  
    feeding direction) PPC 0
     M 1
    433 Image Bottom margin adjustment (blank area at the trailing  
    edge of the paper) PPC 0
     M 1
    434-0 Image Bottom margin adjustment  (blank area at the trailing 
    edge of the paper)/ 
    Reverse side at duplexing PPC/
    PRT 29
     M 4
    434-1 Image Right margin adjustment  (blank area at the right of  
    the paper along the paper  
    feeding direction)/Reverse 
    side at duplexing PPC/
    PRT 29
     M 4
    435 Image Top margin adjustment (blank area at the leading  
    edge of the paper) PRT 24
     M 1
    436 Image Left margin adjustment (blank area at the left of the  
    paper along the paper  
    feeding direction) PRT 0
     M 1
    437 Image Right margin adjustment (blank area at the right of  
    the paper along the paper  
    feeding direction) PRT 0
     M 1
    438 Image Bottom margin adjustment (blank area at the trailing  
    edge of the paper) PRT 0
     M 1
    440 Laser Adjustment of  secondary  
    scanning  
    laser writing  
    start positionUpper  
    drawer
    ALL 8
     M When the value 
    increases by “1”, the  
    image shifts toward the  
    leading edge of the  
    paper by approx.
    0.2 mm. 
     
    e-STUDIO232/282: 0-15
    e-STUDIO202L: 0-40 1
    441 Lower  drawerALL 21
     M 1
    442 Bypass  feedingALL 8
     M 1
    443 LCF ALL 8 M 1
    444 PFP ALL 8 M 1
    445 Duplex  feedingALL 8
     M 1
    Adjustment mode (05) 
    Code Classi-
    fication ItemsFunc-
    tion Default
     RAM Contents
    Proce-
    dure
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    448-0 Paper 
    feeding Paper aligning  
    amount  
    adjustment at  
    the registra-
    tion section 
    (PFP upper  
    drawer/Plain  
    paper) Long size ALL 10
    M When the value 
    increases by “1”, the  
    aligning amount  
    increases by approx.
    0.8 mm. 
     
    Long size:330 mm or longer
    Middle size:
    220 mm to 329 mm
    Short size: 219 mm or shorter 4
    448-1 Middle  sizeALL 10
     M 4
    448-2 Short size ALL 8 M 4
    449-0 Paper  feeding Paper aligning  
    amount  
    adjustment at 
    the registra- 
    tion section 
    (PFP lower 
    drawer/Plain  
    paper) Long size ALL 10
    M 4
    449-1 Middle  sizeALL 10
     M 4
    449-2 Short size ALL 8 M 4
    450-0 Paper  feeding Paper aligning  
    amount 
    adjustment at  
    the registra- 
    tion section 
    (Upper 
    drawer/Plain  
    paper) Long size ALL 17
    M 4
    450-1 Middle  sizeALL 17
     M 4
    450-2 Short size ALL 17 M 4
    452-0 Paper  feeding Paper aligning  
    amount 
    adjustment at  
    the registra- 
    tion section
    (Lower  
    drawer/Plain  
    paper) Long size ALL 12
    M 4
    452-1 Middle  sizeALL 10
     M 4
    452-2 Short size ALL 10 M 4
    455-0 Paper  feeding Paper aligning 
    amount  
    adjustment at  
    the registra-
    tion section 
    (Duplex feed- 
    ing/Plain 
    paper) Long size ALL 20
    M 4
    455-1 Middle  sizeALL 20
     M 4
    455-2 Short size ALL 30 M 4
    457 Paper  feeding Paper aligning amount  
    adjustment at the registra- 
    tion section
    (LCF/Plain paper) ALL 8
     M 1
    Adjustment mode (05) 
    Code Classi-
    fication ItemsFunc-
    tion Default
     RAM Contents
    Proce-
    dure
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    2
    458-0 Paper  feeding Paper aligning  
    amount  
    adjustment at  
    the registra-
    tion section 
    (Bypass feed- 
    ing/Plain  
    paper) Long size ALL 26
    M When the value 
    increases by “1”, the  
    aligning amount  
    increases by approx.
    0.8 mm. 
     
    Long size:330 mm or longer
    Middle size:
    220 mm to 329 mm
    Short size: 219 mm or shorter
    * Postcard is sup-
    ported only for JPN  
    model. 4
    458-1 Middle  sizeALL 26
     M 4
    458-2 Short size ALL 25 M 4
    460-0 Paper  feeding Paper aligning  
    amount  
    adjustment at 
    the registra- 
    tion section 
    (Bypass feed- 
    ing/Thick  
    paper 1) Long size ALL 26
    M 4
    460-1 Middle  sizeALL 26
     M 4
    460-2 Short size ALL 26 M 4
    461-0 Paper  feeding Paper aligning  
    amount 
    adjustment at  
    the registra- 
    tion section 
    (Bypass feed-
    ing/Thick  
    paper 2) Long size ALL 17
    M 4
    461-1 Middle  sizeALL 17
     M 4
    461-2 Short size ALL 17 M 4
    462-0 Paper  feeding Paper aligning  
    amount 
    adjustment at  
    the registra- 
    tion section
    (Bypass feed- 
    ing/Thick  
    paper 3) Long size ALL 17
    M 4
    462-1 Middle  sizeALL 17
     M 4
    462-2 Short size ALL 17 M 4
    462-3 Postcard ALL 14 M 4
    463-0 Paper  feeding Paper aligning  
    amount  
    adjustment at  
    the registra- 
    tion section 
    (Bypass feed- 
    ing/OHP film) Long size ALL 26
    M 4
    463-1 Middle  sizeALL 26
     M 4
    463-2 Short size ALL 26 M 4
    464-0 Paper  feeding Paper aligning 
    amount  
    adjustment at  
    the registra- 
    tion section  
    (Bypass feed- 
    ing /Envelope) Long size ALL 26
    M 4
    464-1 Middle  sizeALL 26
     M 4
    464-2 Short size ALL 26 M 4
    Adjustment mode (05) 
    Code Classi-
    fication ItemsFunc-
    tion Default
     RAM Contents
    Proce-
    dure
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    466-0 Paper 
    feeding Adjustment of  
    paper push- 
    ing amount/ 
    Bypass feed-
    ing Plain 
    paper
    ALL 0
     M When the value 
    increases by “1”, the  
    driving speed of bypass  
    feed roller increases by 
    approx. 0.2 ms when the  
    paper transport is started  
    from the registration sec-
    tion. 
    * Postcard is sup-ported only for JPN  
    model. 4
    466-1 Postcard ALL 0 M 4
    466-3 Envelope ALL 0 M 4
    466-4 Thick  paper 1ALL 0
     M 4
    466-5 Thick  paper 2ALL 0
     M 4
    466-6 Thick  paper 3ALL 0
     M 4
    466-7 OHP film ALL 0 M 4
    468-0 Finisher Fine adjust- ment of bind-
    ing position/ 
    folding posi- 
    tionA4-R/LT-R ALL 0
    M When the value 
    increases by “1”, the  
    binding/folding position  
    shifts toward the right  
    page by 0.25 mm. 4
    468-1 B4 ALL 0 M 4
    468-2 A3/LD ALL 0 M 4
    469-0 Paper  feeding Paper aligning  
    amount  
    adjustment at  
    the registra- 
    tion section 
    (Upper  
    drawer) Thick  
    paper 1  
    Long size
    ALL 20
     M When the value 
    increases by “1”, the 
    aligning amount  
    increases by approx.
    0.8 mm. 
     
    Long size:
    330 mm or longer
    Middle size:
    220 mm to 329 mm
    Short size: 219 mm or shorter 4
    469-1 Thick  paper 1 
    Middle  
    sizeALL 20
     M 4
    469-2 Thick  paper 1  
    Short sizeALL 20
     M 4
    469-3 Thick  paper 2  
    Long sizeALL 20
     M 4
    469-4 Thick  paper 2  
    Middle  
    sizeALL 22
     M 4
    469-5 Thick  paper 2  
    Short sizeALL 19
     M 4
    470-0 Paper  feeding Paper aligning  
    amount 
    adjustment at  
    the registra- 
    tion section 
    (Lower  
    drawer/Thick  
    paper 1) Long size ALL 20
    M 4
    470-1 Middle  sizeALL 22
     M 4
    470-2 Short size ALL 19 M 4
    471-0 Paper  feeding Paper aligning  
    amount  
    adjustment at  
    the registra-
    tion section 
    (PFP upper  
    drawer/Thick 
    paper 1) Long size ALL 20
    M 4
    471-1 Middle  sizeALL 22
     M 4
    471-2 Short size ALL 19 M 4
    Adjustment mode (05) 
    Code Classi-
    fication ItemsFunc-
    tion Default
     RAM Contents
    Proce-
    dure
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    2
    472-0 Paper  feeding Paper aligning  
    amount  
    adjustment at  
    the registra-
    tion section 
    (PFP lower  
    drawer/Thick  
    paper 1) Long size ALL 20
    M When the value 
    increases by “1”, the  
    aligning amount  
    increases by approx.
    0.8 mm. 
     
    Long size:330 mm or longer
    Middle size:
    220 mm to 329 mm
    Short size: 219 mm or shorter 4
    472-1 Middle  sizeALL 22
     M 4
    472-2 Short size ALL 19 M 4
    473 Paper  feeding Paper aligning amount  
    adjustment at the registra- 
    tion section
    (LCF/Thick paper 1) ALL 8
     M 1
    474-0 Paper  feeding Paper aligning  
    amount  
    adjustment at 
    the registra- 
    tion section 
    (Duplex feed-
    ing/Thick  
    paper 1) Long size ALL 24
    M 4
    474-1 Middle  sizeALL 24
     M 4
    474-2 Short size ALL 33 M 4
    497-0 Laser Adjustment of  drawer side- 
    ways devia- 
    tionUpper  
    drawer
    ALL 128
     M When the value 
    increases by “1”, the 
    image shifts toward the  
    front side by 0.0423 mm. 4
    497-1 Lower  drawerALL 128
     M 4
    497-2 PFP upper  drawerALL 128
     M 4
    497-3 PFP lower  drawerALL 128
     M 4
    497-4 LCF ALL 128 M 4
    497-5 Bypass  feedingALL 128
     M 4
    498-0 Laser Adjustment of  primary scan- 
    ning laser 
    writing start  
    position at  
    duplex feed- 
    ingLong size ALL 148
    M When the value 
    increases by “1”, the  
    image shifts toward the 
    front side by 0.0423 mm. 4
    498-1 Short size  (A4/LT or  
    smaller)ALL 148
     M 4
    501 Image Density  adjustment  
    Fine adjust-
    ment of “man- 
    ual density”/ 
    Center valuePhoto PPC 128
    SYS When the value 
    increases, the image at 
    the center step becomes 
    darker. 1
    503 Text/Photo PPC 128 SYS 1
    504 Text PPC 128 SYS 1
    505 Image Density  adjustment 
    Fine adjust- 
    ment of “man- 
    ual density”/ 
    Light step  
    valueText/Photo PPC 20
    SYS When the value 
    increases, the image of 
    the “light” steps becomes 
    lighter. 1
    506 Photo PPC 20 SYS 1
    507 Text PPC 20 SYS 1
    Adjustment mode (05) 
    Code Classi-
    fication ItemsFunc-
    tion Default
     RAM Contents
    Proce-
    dure
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    508 Image Density 
    adjustment  
    Fine adjust- 
    ment of “man-
    ual density”/ 
    Dark step  
    valueText/Photo PPC EUR:20
    UC:20
    JPN:30
     SYS When the value 
    increases, the image of  
    the “dark” steps  
    becomes darker. 1
    509 Photo PPC EUR:24 UC:24
    JPN:24
     SYS 1
    510 Text PPC EUR:20 UC:20
    JPN:27
     SYS 1
    512 Image Density  adjustment  
    Fine adjust- 
    ment of “auto- 
    matic density”Photo PPC 128
    SYS When the value 
    increases, the image  
    becomes darker. 1
    514 Text/Photo PPC 128 SYS 1
    515 Text PPC 128 SYS 1
    532 Image Range correc- tion/Back- 
    ground peak  
    adjustmentText/Photo PPC 40
    SYS When the value 
    increases, the back- 
    ground becomes more  
    brightened. 1
    533 Photo PPC 16 SYS 1
    534 Text PPC 64 SYS 1
    570 Image Range correc- tion on origi- 
    nal manually  
    set on the  
    original glassText/Photo PPC EUR:12
    UC:12
    JPN:22
     SYS Sets whether the values 
    of the background peak 
    and text peak are fixed  
    or not. One’s place is an  
    adjustment for “auto-
    matic density” and ten’s  
    place is for “manual den- 
    sity”. Once they are  
    fixed, the range correc- 
    tion is performed with  
    standard values. The 
    values of the background  
    peak and text peak affect  
    the reproduction of the 
    background density and  
    text density respectively. 
    1: fixed/fixed 
    2: varied/fixed 
    3: fixed/varied 
    4: varied/varied
    * Background peak/Text peak 1
    571 Photo PPC 12  SYS 1
    572 Text PPC 22  SYS 1
    Adjustment mode (05) 
    Code Classi-
    fication Items
    Func-
    tion Default
     RAM Contents
    Proce-
    dure
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