Ricoh Neptune-P1 Service Manual page 288

Sets the length of time that the used toner bottle motor operates. The motor starts 10 sec. after
the main power switch is switched on and if the fusing temperature is less than 50°C (122°
F).
[0 to 30/20/5]
Note: Ten seconds after the machine is switched on, if the machine detects that the toner
collection bottle is full, the used toner bottle motor does not operate.
2 TE Recovery
Sets the length of time that the used toner bottle motor operates after TE (toner end).
[0 to 80/30/5 sec.]
3 Full Detect
Limits the length of paper that can be printed after the machine detects that the used toner
collection bottle is full.
[1 to 50/15/1 m]
2927 TNE Detect
These SP's set the levels for the toner near-end and toner end levels.
1 Near End Level
Sets the level for toner near end detection. (Vsp/Vsg = Vend).
[0.140 to 0.275/0.145/0.005 V]
3 End Level
Sets the Vsp/Vsg level for toner end detection. The ID sensor must detect this value three times
in succession to detect toner end. The machine s to ps when toner end is detected.
[0.150 to 300/0.165/0.005 V]
2928 TE Recov
Recovery starts after the toner cartridge is replaced when a toner-end condition exists.
[0.130 to 0.215/0.145/0.005 V]
In the toner-end recovery process:
• The machine writes an ID sensor pattern on the surface of the drum.
• The ID sensor reads the density of the ID sensor pattern and converts it to an electrical
signal (Vsp).
Used Tnr M (TE Recovery)
Used Toner Bottle Full Detect
Toner (Near) End Detection DFU
Toner End Recovery
SP2-xxx Drum
5
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