Ricoh A163 Service Manual page 342

SERVICE TOOLS
Mode No.
New Developer
Initialization
36
Darker Image
Density
*37
Release Fusing
Unit Service Call
38
39 Not Used
Roll Feeder
Identification
40
Roll Feeder Speed
Setting
41
(Factory Use)
B047/B048
Function
Carries out the new developer
initialization for 5 minutes. The
machine counts down the remaining
time on the display. After the
initialization, the machine automatically
adjusts the toner sensor output to 4.0 ±
0.1 V. During the toner sensor
adjustment, "Adj" is displayed. When
the adjustment is completed, the
machine automatically returns to
normal operating mode.
Sets the range of the ID density control
to give finer control over darker
images. Default level 3 shifts to new ID
level 7 (see the chart for the new
levels). ID level 8 to 14 cannot be
shifted.
The light sensor output and
development bias will change as
follows:
ID level
Default ID level
Light Sensor Output
Development Bias
Recovers from the fusing unit SC
condition. After it has been recovered,
the machine returns to its initial (power
on) condition.
Sets up the installed roll feeder.
When this value is changed, the
settings in SP42 and SP45 are set to
0. These SPs then update the SPs
linked to them. SP42 updates SP43
and SP44. SP45 updates SP46 and
SP47. Each SP mode setting (SP43,
44, 45, and 47) can be changed
independently in the appropriate SP
mode.
Adjusts the roll paper's feed speed.
4-4
If the initialization is
canceled before returning
to the normal operating
mode, do it again from the
beginning. If the machine
fails to adjust the toner
sensor output, "E = 11" is
displayed.
0: Standard Density
1: Darker Image Density
7 6 5 4
3 2.5 2 1.5
0.9 0.9 0.88 0.84
160 140 120 120
0: Release SC
1: SC condition
0: No
1: Roll Feeder Installed
2: Roll Feeder Installed
0: Standard
Data
3 2 1
1 — —
0.8 0.8 0.8
120 80 60
(1 roll)
(2 rolls)
–50 ← 0 → 50
Faster Slower
SM