Ricoh B230 Service Manual

 
SM 5-215 B230/B237 
Service 
Tables 
[Gain Adjustment]  
4678 
Displays the factory setting values of the gain adjustment for Green. 
001  Factory Setting: GE Color *ENG 
002  Factory Setting: GO Color *ENG 
003  Factory Setting: GE BW  *ENG 
004  Factory Setting: GO BW  *ENG [0 to 255 / 0 / 1 digit/step] 
 
[Gain Adjustment]  
4679 
Displays the factory setting values of the gain adjustment for Blue. 
001  Factory Setting: BE Color *ENG 
002  Factory Setting: BO Color *ENG 
003  Factory Setting: BE BW...

 
B230/B237 5-216  SM 
[Gray Balance Set: B] DFU 
4687 
Adjusts the gray balance of the blue signal for each scanning mode. 
001 Book Read  *ENG 
002 DF Read  *ENG [-512 to 511 / -240 / 1 digit/step] 
 
[DF: Density Adjustment]  
4688 Adjusts the white shading parameter when scanning an image with the ARDF. 
Adjusts the density level if the ID of outputs made in the DF and Platen mode is 
different. 
001 -  *ENG 
[50 to 150 / 109 / 1 %/ step ] 
 
[White Level Peak Read]  
4690 
Displays the peak level of...

 
SM 5-217 B230/B237 
Service 
Tables 
[White Level Peak Read]  
4692 
Displays the peak level of the white level scanning. 
001 BE  - 
002 BO  - 
003 BE: Bk  - 
004 BO: Bk  - [0 to 1024 / 0 / 1 digit/step] 
 
[Black Level Peak Read]  
4693 
Displays the peak level of the black level scanning. 
001 RE  - 
002 RO  - 
003 RE: Bk  - 
004 RO: Bk  - [0 to 1024 / 0 / 1 digit/step] 
 
[Black Level Peak Read]  
4694 
Displays the peak level of the black level scanning. 
001 GE  - 
002 GO  - 
003 GE: Bk  - 
004...

 
B230/B237 5-218  SM 
002 BO  - 
003 BE: Bk  - 
004 BO: Bk  - 
 
4802 [DF Shading FreeRun] 
001 Lamp ON 
002 Lamp OFF - Executes the scanner free run of shading 
movement with exposure lamp on or off.   
Press OFF to stop this free run. 
Otherwise, the free run lasts. 
 
4804 [Home Position] 
001  Lamp ON  -  Executes the scanner HP detection.   
 
4806 [Carriage Save] 
001 Lamp ON  - Moves the carriage from the scanner home 
position.  
Dust may fall through the DF exposure 
glass. Therefore, do this...

 
SM 5-219 B230/B237 
Service 
Tables 
005  G DATA2  *ENG Photo M Patch Level 17(8-bit) 
006  B DATA2  *ENG Photo Y Patch Level 17 (8-bit) 
 
4904 [Scanner IPU Board Test] 
Te s t 1  -  Bit0: TAURUS register 
Bit1: ORION register 
Bit2: LUPUS register 
Bit3: Not used 
Bit4: Strix register 
Bit5 to 15: Not used 
0: OK, 1: Error 
001 
Performs a write and read check of the ASICs on the BICU board and displays 
the result. 
Te s t 2  -  Bit0: Image path from SBU to TAURUS 
Bit1: Image path from TAURUS to...

 
B230/B237 5-220  SM 
4907 [SBU Test Pattern Change] 
Test Pattern: R  - [0 to 255 / 0 / 1 /step] 
0: Default (Scanning Image) 
1: Grid pattern 
2: Gradation main scan 
3: Gradation sub scan   
4 to 250: Default (Scanning Image) 
4907 1 
Selects the test pattern generated by the controller board. 
 
4918 [Manual Gamma Adj.] 
 Adjusts the offset data of the printer gamma for yellow in Photo mode. 
See “Replacement and Adjustment – Gamma Correction – Copy Mode” for 
how to use. 
001 Offset: Highlight 
002...

 
SM 5-221 B230/B237 
Service 
Tables 
[IPU Image Pass Selection ] 
4991 
Selects the image path.   
Enter the number to be selected using the 10-key pad. 
RGB Frame Memory  *ENG
[0 to 9 / 5 / 1 /step ] 
001 0: Scanner input RGB images 
1: Scanner I/F RGB images 
2: RGB images done by Shading correction (Shading ON, Black offset ON) 
3: Shading data 
4: Inner pattern data: Gray scale 
5: RGB images done by Line skipping correction 
6: RGB images done by Digital AE 
7: RGB images done by Vertical line...

 
B230/B237 5-222  SM 
text/photo 0: Text priority 
1: Normal 
2: Photo priority 
 
SP5-XXX (Mode) 
[mm/inch Display Selection] 
5024 
Display units (mm or inch) for custom paper sizes. 
001 0:mm 1:inch  *CTL0: mm (Europe/Asia) 
1: inch (USA) 
 
[Accounting Counter] 
5045 Selects the counting method. 
NOTE: The counting method can be changed only once, regardless of whether 
the counter value is negative or positive. 
001 Counter Method  *CTL[0 or 1 / 0 / - ] 
0: Developments 
1: Prints 
 
[Paper...

 
SM 5-223 B230/B237 
Service 
Tables 
 
[Display IP Address] 
5055 
Display or does not display the IP address on the LCD. 
001 -  *CTL[0 or 1 / 0 / - ] 
0: Not display, 1: Display 
 
[Coverage Counter Display] 
5056 
Display or does not display the coverage counter on the LCD. 
001 -  *CTL[0 or 1 / 0 / - ] 
0: Not display, 1: Display 
 
[Eye Catch Icon ON/OFF] 
5057 
Display or does not display the color mode icon on the LCD. 
001 -  *CTL[0 or 1 / 1 / - ] 
0: Not display, 1: Display 
 
[Toner Remaining...

 
B230/B237 5-224  SM 
[A3/DLT Double Count] SSP 
5104 
Specifies whether the counter is double clicked for A3/DLT size prints. 
When you have to change this SP, ask your supervisor. 
5104 1  Double Count  *CTL[0 to 2 / 0 / 1 /step] 
0: Normal count 
1: Double count 
2: Normal count for unknown size   
 
5112 [Non-Std. Paper Sel.] Non-Standard Paper Selection 
001 Determines whether a non-standard paper size can be input for the universal 
cassette trays (Tray 2, and Optional paper tray unit trays 1 and...