Ricoh Mp C3000 Service Manual

 
SM 5-143 B230/B237/D042 
Service 
Tables 
meaning of each code. 
All colors are displayed. Values ar e displayed in the order Y C M Bk. 
e.g., 1 (Y) 2 (C) 1 (M) 1 (Bk): Initialization of Cyan failed but the others 
succeeded. 
 
3015   [Forced Toner Supply]  Forced Toner Supply ([Color]) 
001 Execution: ALL  - 
002  Execution: COL (MCY)  - 
003 Execution: Bk  - 
004 Execution: M  - 
005 Execution: C - 
006 Execution: Y - Executes the manual 
toner supply to the 
development unit. 
 
[Forced Toner...

 
B230/B237/D042 5-144 SM 
004 Lower Threshold  *ENG
[0 to 5 / 0.5 / 0.01 V/step] 
005  Number of Lower counter *ENG
[0 to 99 / 10 / 1 time/step] 
006  Upper Counter: Bk  *ENG
007  Upper Counter: M  *ENG
008  Upper Counter: C  *ENG
009 Upper Counter: Y  *ENG
010  Lower Counter: Bk  *ENG
011  Lower Counter: M  *ENG
012  Lower Counter: C  *ENG
013 Lower Counter: Y  *ENG [0 to 99 / 
0/ 1 time/step] 
 
[TD Sensor Initial Set]  Developer Initialization Setting 
3021 
Specifies the developer agitation ti me...

 
SM 5-145 B230/B237/D042 
Service 
Tables 
DFU  
[0 or 1 /  0 / 1/step]   
0: Enable, 1: Disable 
 
[Toner Replenishment Mode]  DFU 
3022  
Specifies the toner supply time for each color in the toner supply mode. 
001 Number: Bk  *ENG
[0 to 30 /  8 / 1 sec/step] 
002 Number: M  *ENG
003 Number: C *ENG
004 Number: Y  *ENG[0 to 30 / 
6 / 1 sec/step] 
005-008  Sets the execution flag for the  toner supply mode for each color. 
005  Execution Flag: Bk  *ENG
006  Execution Flag: M  *ENG
007  Execution Flag:...

 
B230/B237/D042 5-146 SM 
Pre-ACC Process Control *ENG[0 to 2 / 
2 / 1/step] 
0: Not Executed 
1: Process Control 
2: TC Control (TD Adjustment) 
3: Not used 
004 
Selects the process control m ode that is done before ACC.   
 
3043   [TD Adjustment Mode]  
Repeat Number: Power 
ON   *ENG
[0 to 9 /  4 / 1 time/step] 
001  Specifies the maximum number of repeat
s of the toner density adjustment at 
power on.   
0: Disabled, 1 to 3: Repeat number,   
4: Repeat three times (No consumption mode) 
5: Repeat...

 
SM 5-147 B230/B237/D042 
Service 
Tables 
5: Repeat three times (Toner is supplied  only when the toner density is too low, 
and toner is consumed only when th e toner density is too dark.)   
6 to 9: Disabled 
Repeat Number: ACC    *ENG [0 to 9 / 3 / 1 time/step] 
004  Specifies the maximum number of repeat
s of the toner density adjustment at 
ACC.  
0: Disabled, 1 to 3: Repeat number,   
4: Repeat three times (No consumption mode) 
5: Repeat three times (Toner is supplied  only when the toner...

 
B230/B237/D042 5-148 SM 
Specifies the belt mark generating time for checking the black toner density 
when toner density is detected to be low at the toner density adjustment. 
Consumption pattern: M    *ENG
[0 to 255 / 5 / 1 time/step] 
010 
Specifies the belt mark generating time  for checking the magenta toner density 
when toner density is detected to be  low at the toner density adjustment. 
Consumption pattern: C    *ENG
[0 to 255 / 5 / 1 time/step] 
011 
Specifies the belt mark generating time...

 
SM 5-149 B230/B237/D042 
Service 
Tables 
development gamma values (SP3611-001) exceed the target values 
(SP3611-005) by more than the s pecified thresholds (SP3239-009). 
Consumption Pattern: 
LD: DUTY: M *ENG
[0 to 15 /  15 / 1 /step] 
019  Adjusts the LD duty for the toner c
onsumption mode at the toner density 
adjustment.  
In toner consumption mode, toner  is discharged when the detected 
development gamma values (SP3611-002) exceed the target values 
(SP3611-006) by more than the s pecified...

 
B230/B237/D042 5-150 SM 
004 Y *ENG2: PID (Vtref_Control) 
3: Not used 
 
[Toner End Detection Set]   
3045 
Enables/disables the toner  alert display on the LCD. 
001 ON/OFF  *ENG[0 or 1 / 
0 / 1/step] 
0: Detect, 1: Not Detect 
 
[Toner End/Near End]   
3101 
Displays the amount of each color toner.  DFU 
001  Toner Replenishment: Bk  *ENG
[1 to 600 / 450 / 1 g/step] 
002  Toner Replenishment: M  *ENG
003  Toner Replenishment: C  *ENG
004 Toner Replenishment: Y  *ENG [1 to 600 / 
360 / 1 g/step]...

 
SM 5-151 B230/B237/D042 
Service 
Tables 
013-016  Adjusts the threshold of toner near 
end for each color. The toner near end 
message appears on the LCD when the remaining toner amount reaches this 
threshold. When one of these SPs (SP3-101-009 to 012 or -032 to -035) 
reaches this threshold, toner near end is detected. 
013  Near End Threshold: Bk  *ENG
014  Near End Threshold: M  *ENG
015  Near End Threshold: C  *ENG
016  Near End Threshold: Y  *ENG [0 to 600 / 
50 / 1 g/step] 
017-020 
DFU 
017...

 
B230/B237/D042 5-152 SM 
026  Delta Vt Sum Threshold  *ENG [0 to 255 / 10 / 1 V/step] 
027 Gamma Threshold: 
Coefficient  *ENG Not used 
028-031 Displays the consumed toner
 amount calculated with the pixel count for each 
color. 
028  Pixel: Consumption: Bk  *ENG
029  Pixel: Consumption: M  *ENG
030  Pixel: Consumption: C  *ENG
031 Pixel: Consumption: Y  *ENG [0 to 3000 / 
0 / 0.001 g/step] 
032-035  Displays the remaining toner amou nt for each color, using pixel count. 
032  Pixel: Remaining : Bk...