Toshiba e-STUDIO 4500c, Service Manual

Page: 556 / 1120

SERVICE PROGRAM TABLES April, 2007
5-64
2751 Sp1 K Bias Set Bias for Special Paper 1: K
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 1 in the black-and-white mode and are applied only
to the image area.
001 ITB
[0~500/0.1
µ
a]
007 Side1:PTR
[-100~0/1
µ
a]
008 Side1:SepDC
[0~100/0.1
µ
a]
009 Side1:SepAC [80~120/0.1 kV]
012 Side2:PTR
[-100~0/0.1
µ
a]
013 Side2:SepDC
[0~100/0.1
µ
a]
014 Side2:SepAC [80~120/0.1 kV]
2756 Sp1 K Bias Set Bias for Special Paper 1: K
These SPs set the standard values of the electrical charges that are applied to 1)
create bias for image transfer from drum of each color (Y, M, C, K) to the 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 only for Y, M, C, K when printing on Special Paper 1 in the
full-color mode and are applied only to the image area.
001 ITB:K
[0~500/0.1
µ
a]
002 ITB:M
[0~500/0.1
µ
a]
003 ITB:C
[0~500/0.1
µ
a]
004 ITB:Y
[0~500/0.1
µ
a]
013 Side1:PTR
[-100~0/1
µ
a]
014 Side1:SepDC
[0~100/0.1
µ
a]
015 Side1:SepAC [80~120/0.1 kV]
021 Side2:PTR
[-100~0/1
µ
a]
022 Side2:SepDC
[200~1000/0.1
µ
a]
023 Side1:SepAC [80~120/0.1 kV]