Ricoh A151 Field Service Manual page 72

Mode No.
56 ADS Reference
Voltage Display
57 Drum Rotation
Time
58 Toner End
Counter
59 Open
60 Standard
Image Grid
Voltage Setting
61 Standard ID
Sensor Bias
Voltage Setting
62 Standard ID
Sensor Grid
Voltage Setting
63 Open
64 Toner Density
Level Display
65 Developer
Initial Setting
66 Drum Initial
Setting
A151/A152
Function
Displays ADS reference voltage.
Before performing this mode, clean the optics,
perform SP95 and SP48.
After adjusting the light intensity (SP48), place 5
sheets of A3 (LDG) white paper on the exposure
glass and select this mode. Adjust ADS voltage
to 2.5 ± 0.1 V using VR101 on the main board.
Refer to NOTE 4 for FT3013 copier.
Displays the total time that the drum has rotated.
"Minute" is displayed first. Press and hold the
Lighter key to display "Hour".
Displays the toner end condition count.
The toner end counter counts up 1 after 200
copies are made following toner cartridge
replacement.
No function.
Factory use.
Do not change data.
Refer to NOTE 6.
Factory use.
Do not change data.
Factory use.
Do not change data.
Refer to NOTE 6.
No function.
Displays the toner density level detected by
initial setting (SP65).
Data Vsp/Vsg(%)
0: 12–15
1: 0–7
2: 8–11
3: 16–21
4: 22–100
Agitates new developer for about 5 minutes.
"50" is displayed on the copy counter when the
Auto Image Density key is held down. Press the
Start key to start the initial setting.
Initial setting must be done when new
developer is installed.
The copier automatically returns to normal mode
after initial setting is completed.
Used to set new drum condition.
Initial setting must be done when a new drum
is installed.
The Drum Rotation Time (SP57) and the OPC
counter (SP69) are cleared.
4-16
Data
0–8
Default = 4
0–8
Default = 2
0–8
Default = 4
0–4
0: No
1: Yes
FSM