Toshiba e-STUDIO163, Service Handbook

Page: 43 / 237

© 2005 - 2009 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO163/166/203/206
ERROR CODE AND SELF-DIAGNOSTIC MODE
2 - 23
2
358 ADF ADF sideways deviation
adjustment
ALL 128
<121-
136>
SYS When the value
increases by “1”, the
image of original fed
from the ADF shifts
toward the rear side of
paper by approx.
0.169 mm.
During this adjustment,
the density LED blinks.
1
359 Scanner Carriage position adjust-
ment during scanning from
ADF
ALL 128
<0-255>
SYS When the value
increases by “1”, the car-
riage position when
using the ADF shifts by
approx. 0.1 mm toward
the original feeding side.
During this adjustment,
the density LED blinks.
1
365 ADF ADF leading
edge position
adjustment
for single -
sided orig-
inal
ALL 50
<0-100>
SYS When the value
increases by “1”, the
copied image of original
fed from the ADF shifts
toward the trailing edge
of paper by approx.
0.2 mm.
During this adjustment,
the density LED blinks.
1
401 Laser Fine adjustment of polygo-
nal motor rotation speed
(adjustment of primary
scanning direction repro-
duction ratio)
PRT 130
<0-255>
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 128
<0-255>
M 1
410 Laser Adjustment of primary
scanning laser writing start
position.
PPC 88
<0-255>
M When the value
increases by “1”, the writ-
ing start position shifts to
the front side by approx.
0.0423 mm.
When “1” is set at 08-
203, the adjustment
value set at 05-411 will
also be reflected to 05-
410.
1
411 PRT 168
<0-255>
M 1
421 Drive Adjustment of
secondary
scanning
direction
reproduction
ratio
(fine adjust-
ment of main
motor speed)
PPC/
PRT
125
<0-255>
M When the value
increases by “1”, the
reproduction ratio of sec-
ondary scanning direc-
tion increases by approx.
0.04%.
1
424 Drive Fine adjust-
ment of exit
motor speed
PPC/
PRT
160
<0-255>
M When the value
increases by “1”, the
rotation becomes faster
by approx. 0.05%.
1
Adjustment mode (05)
Code
Classi-
fication
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Proce-
dure
07/02