Toshiba e-STUDIO 2555C Service Manual page 1085

Sub
05/08 Mode Element
element
05 Adjustmen Scanner RADF Adjustment of RADF
t mode paper alignment
05 Adjustmen Scanner RADF
t mode
05 Adjustmen Scanner RADF
t mode
05 Adjustmen Scanner RADF Leading edge position
t mode adjustment
05 Adjustmen Scanner RADF Leading edge position
t mode adjustment
05 Adjustmen Scanner Scanner Carriage position
t mode adjustment during
scanning from RADF
05 Adjustmen Scanner Scanner Carriage position
t mode adjustment during
scanning from RADF
05 Adjustmen Scanner Scanner Data transfer of
t mode characteristic value
05 Adjustmen Scanner Scanner Data transfer of
t mode characteristic value
Item Subitem Code
3041
3042
3043
3044
3045
3046
3047
3203
3209
Sub- Default Acceptable
Details
code value value
Double sided original 12 0-30
Fine adjustment of 50 0-100
transport speed
Sideways deviation 128 0-255
adjustment
Front side 50 0-100
Back side 50 0-100
Carriage position 128 0-255
adjustment during
scanning from RADF
(black)
Carriage position 128 0-255
adjustment during
scanning from RADF
(color)
CCD board -> SYS - -
board
SYS board -> CCD - -
board
26
RAM Contents
SYS When the value increases by "1", the aligning amount
increases by approx. 0.5 mm.
SYS When the value increases by "1", the reproduction ratio
of the secondary scanning direction on original (fed
from the RADF) increases by approx. 0.1%.
SYS When the value increases by "1", the image of original
fed from the RADF shifts toward the rear side of paper
by approx. 0.0423 mm.
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. 0.2 mm.
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. 0.2 mm.
SYS When the value increases by "1", the carriage position
shifts by approx. 0.1 mm toward the exit side when
using the RADF.
*When adjusting 05-3031, 05-3046, and 05-3047,
adjust 05-3031 first, then adjust 05-3046 and 05-3047.
SYS When the value increases by "1", the carriage position
shifts by approx. 0.1 mm toward the exit side when
using the RADF.
*When adjusting 05-3031, 05-3046, and 05-3047,
adjust 05-3031 first, then adjust 05-3046 and 05-3047.
SYS Transfers the characteristic values of the scanner
(shading correction factor / RGB color correction /
reproduction ratio color deviation correction / shading
position correction factor / reproduction ratio correction
value in primary scanning direction) from the EEPROM
of the CCD board to the SRAM of the SYS board.
SYS Transfers the characteristic values of the scanner
(shading correction factor / RGB color correction /
reproduction ratio color deviation correction / shading
position correction factor / reproduction ratio correction
value in primary scanning direction) from the SRAM of
the SYS board to the EEPROM of the CCD board.
Proce Servic
dure e UI
1
1 Yes
1 Yes
1 Yes
1 Yes
1
1
6
6