Toshiba e-STUDIO4500c Service Manual page 560

SERVICE PROGRAM TABLES
2791 Sp1:FC:LL
2792 Sp1:FC:ML
2973 Sp1:FC:MM
These SPs set the paper size correction coefficient for the image to paper transfer
bias threshold values calculated based on the reading of the absolute humidity from
the temperature/humidity sensor and the thresholds set with SP2304.
SP2791 – Up to SP2304 001: Threshold 1
SP2792 – More than SP2304 001 Threshold 1, up to SP2304 002 Threshold 2.
SP2793 – More than SP2304 002 Threshold 2, up to SP2304 003 Threshold 3.
SP2794 – More than SP2304 003 Threshold 3, up to SP2304 004 Threshold 4.
SP2795 – More than SP2304 004 Threshold 4
These settings apply only to the image area printed on Special Paper 1 in full-color
mode.
007 Side1:PTR
008 Side1:SepDC
009 Side1:SepAC
012 Side2:PTR
013 Side2:SepDC
014 Side2:SepAC
2794 Sp1:FC:MH
2795 Sp1:FC:HH
017 Side1:PTR
018 Side1:SepDC
019 Side1:SepAC
027 Side2:PTR
028 Side2:SepDC
029 Side2:SepAC
2801 Sp2 K Bias
These SPs set the standard values of the electrical charges that are applied to 1)
create bias for image transfer from drum to ITB, 2) create bias for image transfer
from ITB to paper (PTR), and 3) neutralize the charges on the both sides of the
paper to separate the paper from the ITB (SepDC, SepAC). These settings are used
when printing on Special Paper 2 in the black-and-white mode and are applied only
to the image area.
001 ITB
007 Side1:PTR
008 Side1:SepDC
009 Side1:SepAC
012 Side2:PTR
013 Side2:SepDC
014 Side2:SepAC
Special Paper 1: FC Low
Special Paper 1: FC Medium Low
Special Paper 1: FC Medium
2791
[10~250/5%]
Special Paper 1: FC Medium High
Special Paper 1: FC High
2794
[10~250/5%]
[10~250/5%]
Set Bias for Special Paper 2: K
[0~500/0.1 a]
[-100~0/1 a]
[0~100/0.1 a]
[80~120/0.1 kV]
[-100~0/1 a]
[0~100/0.1 a]
[80~120/0.1 kV]
5-68
2792
[10~250/5%]
2795
[10~250/5%]
[10~250/5%]
[10~250/5%]
April, 2007
2973
[10~250/5%]