Ricoh B156 Service Manual page 243

Mode No.
2
(Class 1, 2, and 3)
952 Color Misalignment Correction
Color Misalignment
Correction
953 S Reg. Adjustment
0:New 1:Old
954 New PCU Settings
0:New 1:Old
970 Oil Removal Mode
1 Oil Removal 1
2 Oil Removal 2
3 Number of Continue
4 Number of Duplex
5 ITB Cleaning Clutch
Off/On Number
SM
CÓPIA NÃO CONTROLADA
Selects either color misalignment correction or reduction
in density difference between the left and right sides of
pages.
[0 ~ 1 / 1 / 1 /step]
• 1: ON
The data for LD1 and LD2 are switched between the
left and right sides of each page. This is done
because of the difference in the output of each LD.
However, in some cases this correction may cause
density differences between sides.
• 0: OFF
Use this setting if there are density differences
between sides.
[0 ~ 1 / 0 / 1 /step] DFU
Selects the PCU type.
[0 ~ 1 / 0 / 1 /step] DFU
• 0: New PCU
• 1: Old PCU
Enables/disables the oil removal process for a multi-
page job.
[0 ~ 1 / 1 / 1 /step]
• 0: Disables
• 1: Enables
Oil on duplex copies gets on the transfer belt, and this
can cause uneven image density. To remove this oil,
printing stops, the PCU turns, and the cleaning unit
removes the oil.
Enables/disables the oil removal process after job end.
[0 ~ 1 / 1 / 1 /step]
• 0: Disables
• 1: Enables
Specifies how many times the oil removal process is
repeated.
[1 ~ 20 / 5 / 1 /step]
The more times the oil removal is repeated, the better
the output images are; but the longer it takes.
Specifies how often the oil removal process is done. The
unit is the number of duplex prints. The counter counts
down once every narrow (A4 SEF or less) duplex sheet,
and counts back up 1 for every other type of sheet.
[1 ~ 50 / 10 / 1 /step]
[0 ~ 5 / 2 / 1 /step]
This SP sets the number of times the ITB clutch is
turned on/off at the end of oil removal mode (SP2-970-
01 - this removes oil from the ITB to ensure uniform
image density). Turning the ITB clutch on/off helps to
remove excess toner that can cling to and then drop
from the edge of the newly added ITB cleaning blade
during oil removal.
5-15
CÓPIA NÃO CONTROLADA
SERVICE PROGRAM MODE
Function / [ Setting ]
B156/B220