Ricoh Mp C3000 Service Manual

 
SM 5-193 B230/B237/D042 
Service 
Tables 
003  Self Machine: C  *ENG
004 Self Machine: Y  *ENG
005  Other Machine: Bk  *ENG
006  Other Machine: M  *ENG
007  Other Machine: C  *ENG
008 Other Machine: Y  *ENG Reserved 
 
[Printer Vector Correction]  
4540 
This SP corrects the printer coverage of  12 hues (RY, YR, YG, etc. x 4 Colors 
[R, G, B, Option]) for a total of 48 parameters. 
001-004  RY Phase: Option/R/G/B 
005-008  YR Phase: Option/R/G/B 
009-012 YG Phase: Option/R/G/B 
013-016 GY Phase:...

 
B230/B237/D042 5-194 SM 
4551  [Scanner Application: text]  DFU  
4552   [Scanner Application: text (Drop Out Coor)] DFU  
4553  [Scanner Application: text
･Photo] DFU  
4554  [Scanner Application: Photo] DFU  
4565  [Scanner Application: GrayScale] DFU  
4570  [Scanner Application: Color: Text
･Photo] DFU  
4571  [Scanner Application: Color: Glossy Photo] DFU  
4572  [Scanner Application: AutoColor] DFU  
MTF: 0 (Off), 1-15 
(Strong) *ENG
[0 to 15 / 
8 / 1 /step] 
0: MTF Off 
-005  Sets the MTF level...

 
SM 5-195 B230/B237/D042 
Service 
Tables 
4580   [FAX Application: Text
･Chart]  DFU 
4581   [FAX Application: Text] DFU  
4582  [FAX Application: Text
･Photo] DFU  
4583  [FAX Application: Photo] DFU  
4584  [FAX Application: Original 1] DFU  
4585  [FAX Application: Original 2] DFU  
MTF: 0 (Off), 1-15 
(Strong) *ENG
[0 to 15 / 
8 / 1 /step] 
0: MTF Off 
-005  Sets the MTF level (Modulation Transfe r Function) designed to improve image 
contrast. Set higher for stronger  effect, lower for weaker...

 
B230/B237/D042 5-196 SM 
4600  [SBU Version Display]  
001  -  -  Displays the ID of the SBU.   
 
4602   [Scanner Memory Access]   
001 Scanner Memory Access  -  Enables the read and write check for the 
SBU registers. 
002 Address Set 
- 
003 Data Set  - Not used 
 
4603   [AGC Execution]   
001  HP Detection Enable  - Executes the AGC. 
002  HP Detection Disable  - 
DFU 
 
4604   [FGATE Open/Close]  DFU  
001 -  - Opens or closes the FGATE signal. This 
SP automatically returns to the default...

 
SM 5-197 B230/B237/D042 
Service 
Tables 
[0 to 1024 /  784 / 1 digit/step] 
 
4608   [White Balance Target: B]  DFU  
001 -  *ENGThis value is the target value of blue for 
the white level adjustment.   
[0 to 1024 / 
784 / 1 digit/step] 
 
4623   [Black Level Fine Adj. Display]
  
RE: Red Even signal, RO: Red Odd signal 
001  Latest: RE Color  - Displays the black offset value (rough 
adjustment) for the even red signal in the 
CCD circuit board (color printing speed). 
[0 to 255 / 
128 / 1...

 
B230/B237/D042 5-198 SM 
007 Latest: RE BW - Displays the black offset value (fine 
adjustment) for the even red signal in the 
CCD circuit board (black and white printing 
speed). 
008  Latest: RO BW 
- Displays the black offset value (fine 
adjustment) for the odd red signal in the 
CCD circuit board (black and white printing 
speed). 
 
4624   [Black Level Rough Adj. Display]  
GE: Green Even signal, GO: Green Odd signal 
001  Latest: GE Color 
- Displays the black offset value (rough 
adjustment)...

 
SM 5-199 B230/B237/D042 
Service 
Tables 
006  Latest: GO BW  - Displays the black offset value (rough 
adjustment) for the odd green signal in the 
CCD circuit board (black and white printing 
speed). 
007  Latest: GE BW 
- Displays the black offset value (fine 
adjustment) for the even green signal in 
the CCD circuit board (black and white 
printing speed). 
008  Latest: GO BW 
- Displays the black offset value (fine 
adjustment) for the odd green signal in the 
CCD circuit board (black and white...

 
B230/B237/D042 5-200 SM 
speed). 
[0 to255 / 128 / 1 digit/step] 
006  Latest: BO BW  - Displays the black offset value (rough 
adjustment) for the odd blue signal in the 
CCD circuit board (black and white printing 
speed). 
007  Latest: BE BW 
- Displays the black offset value (fine 
adjustment) for the even blue signal in the 
CCD circuit board (black and white printing 
speed). 
008  Latest: BO BW 
- Displays the black offset value (fine 
adjustment) for the odd blue signal in the 
CCD circuit...

 
SM 5-201 B230/B237/D042 
Service 
Tables 
004  Latest: GO BW  - 
 
[Gain Adjustment]   
4630 
Displays the gain value of the amplifiers on the controller for Blue. 
001  Latest: BE Color  - 
002  Latest: BO Color  - 
003  Latest: BE BW  - 
004  Latest: BO BW - [0 to 255 / 
0 / 1 digit/step] 
 
[Black Level Adj. Loop]  Black Level Adjustment Loop Counter   
4640  Displays the black level adjustment time for each mode.   
The black level adjustment is done twic
e. The 1st adjustment decides the...

 
B230/B237/D042 5-202 SM 
occurs. 
001  Black Offset Correction 1  - 
002  Black Offset Correction 2  - 
003 White Offset Correction  - [0 or 1 / 
0 / 1/step] 
0: OK, 1: AGC adjustment failure 
 
[Read Hard Error]   
4647 
Displays the result of  the SBU connection check. 
001 Power-ON  - [0 or 1 / 
0 / 1/step] 
0: OK, 1: SBU connection check failure 
If the SBU connection check fails, 
SC141-001, -002 or -003 occurs. 
 
4654   [Black Level Fine Adj. Display]
  
RE: Red Even signal, RO: Red Odd signal...