Toshiba e-STUDIO281c Service Handbook page 65

Notes:
1. The digit after the hyphen in "Code" of the following table is a sub code.
2. 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 SYS board.
Classifi-
Code
cation
200 Develop- Initialization of
ment color auto-
toner sensor
201
light amount
correction tar-
202
get value
203
204
206
207 Develop- Initialization of color auto-
ment toner sensor light amount
correction target value
208 Develop- Enforced correction of
ment color auto-toner sensor
light amount
210 Transfer 1st transfer roller bias out-
put adjustment (When not
transferred)
224 Transfer 2nd transfer roller bias out-
put adjustment (When
cleaning the roller [+] )
225 Transfer 2nd transfer roller bias out-
put adjustment (When
cleaning the roller [-] )
226 Transfer 2nd transfer roller bias out-
put adjustment (Paper
interval/When not trans-
ferred)
227-0 Transfer 2nd transfer
roller bias out-
put adjust-
227-1
ment
(Plain paper)
227-2
227-3
© 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
Adjustment mode (05)
Func- <Accept-
Items
tion
All ALL
(Y,M,C,K)
Y ALL
M ALL
C ALL
K ALL
YMC ALL
ALL
(color)
ALL
(color)
ALL
ALL
ALL
ALL
Single ALL
side (black)
Reverse ALL
side at (black)
duplexing
Single ALL
side (color)
Reverse ALL
side at (color)
duplexing
2 - 43
Default
RAM Contents
able
value>
- M The value starts chang-
<0-255> ing approx. 3 minutes
after this adjustment
- M
started.
<0-255>
The value is automati-
- M
cally set during this
<0-255>
adjustment (approx. 2
- M
minutes).
<0-255>
(As the value increases,
- M
the sensor output
<0-255>
increases correspond-
- M ingly.) (Chap. 3.2)
<0-255>
- M Initializes the color
auto-toner sensor light
amount correction tar-
get value.
- M Performs the color
auto-toner sensor light
amount correction forc-
ibly.
225 M When the value
<0-225> decreases, the 1st
transfer roller bias out-
put increases.
The adjustment value
becomes effective
when the Setting Mode
(08- 541, 549 and 551)
is 0 (invalid).
147 M When the value
<0-187> decreases, the 2nd
transfer roller bias out-
put increases.
229 M When the value
<188- decreases, the 2nd
255> transfer roller bias out-
put increases.
191 M When the value
<188- decreases, the 2nd
255> transfer roller bias out-
put increases.
159 M When the value
<0-187> decreases, the 2nd
transfer roller bias out-
134 M
put increases.
<0-187>
The adjustment value
becomes effective
147 M
when the Setting Mode
<0-187>
(08- 544, 549 and 551)
128 M
is 0 (invalid).
<0-187>
ERROR CODE AND SELF-DIAGNOSTIC MODE
Pro-
cedur
e
5
5
5
5
5
5
6
6
3
3
3
3
14
14
14
14
e-STUDIO281c/351c/451c
2