Ricoh B230 Service Manual

Bit Switches 
SM 61 B786 
B786 
Fax Option 
Determines whether the e-mail addresses of the destinations that receive 
transmissions broadcasted using SMTP protocol are recorded in the Journal. 
For example: 
1st destination + Total number of destinations: 9 in the Journal indicates a 
broadcast to 9 destinations. 
0: Not recorded 
1: Recorded 
1 I-Fax Automatic  Re-dial 
Setting 
0: OFF 
1: ON Determines whether the I-fax automatically 
redials when an error occurs. 
2-7 Not Used 
 
I-fax Switch 06 - Not...

Bit Switches 
B786 62  SM 
I-fax Switch 0C - Not used (do not change the settings) [SP No. 1-102-013] 
I-fax Switch 0D - Not used (do not change the settings) [SP No. 1-102-014] 
I-fax Switch 0E - Not used (do not change the settings) [SP No. 1-102-015] 
 
I-fax Switch 0F [SP No. 1-102-016] 
No FUNCTION COMMENTS 
Delivery Method for SMTP RX Files 
0 This setting determines whether files received with SMTP protocol are delivered or 
output immediately. 
0: Off. Files received via SMTP are output...

Bit Switches 
SM 63 B786 
B786 
Fax Option 
3-7 Not used  Do not change the settings. 
 
Printer Switch 01 [SP No. 1-103-002] 
No FUNCTION COMMENTS 
0-2 Not used  Do not change the settings. 
3-4 Maximum print width used in 
the setup protocol 
Bit 4: 0, Bit 3: 0 = Not used 
Bit 4: 0, Bit 3: 1 = A3 
Bit 4: 1, Bit 3: 0 = B4 
Bit 4: 1, Bit 3: 1 = A4 These bits are only effective when bit 7 of printer 
switch 01 is “1”. 
5-6 Not used  Do not change the settings. 
7 Received message width 
restriction in the...

Bit Switches 
B786 64  SM 
1: Disabled 
5-7 Not used  Do not change the settings. 
 
Printer Switch 03 [SP No. 1-103-004] 
No FUNCTION COMMENTS 
0 Length reduction of received 
data 
0: Disabled 
1: Enabled 0: Incoming pages are printed without length 
reduction. 
(Page separation threshold: Printer Switch 03, bits 
4 to 7) 
1: Incoming page length is reduced when printing. 
(Maximum reducible length: Printer Switches 04, 
bits 0 to 4) 
1-3  Not used  Do not change the settings 
4-7 Page separation...

Bit Switches 
SM 65 B786 
B786 
Fax Option 
Bit 6: 0, Bit 5: 0 = 4 mm 
Bit 6: 1, Bit 5: 0 = 10 mm 
Bit 6: 0, Bit 5: 1 = 15 mm 
Bit 6: 1, Bit 5: 1 = Not used  
7 Not used.  Do not change the setting. 
 
Printer Switch 05 - Not used (do not change the settings) 
 
Printer Switch 06 [SP No. 1-103-007] 
No FUNCTION COMMENTS 
0 Printing while a paper 
cassette is pulled out, when 
the Just Size Printing feature 
is enabled. 
0: Printing will not start 
1: Printing will start if another 
cassette has a...

Bit Switches 
B786 66  SM 
Printer Switch 0C - Not used (do not change the settings) 
Printer Switch 0D - Not used (do not change the settings) 
 
Printer Switch 0E [SP No. 1-103-015] 
No FUNCTION COMMENTS 
0 Paper size selection priority 
0: Width 
1: Length 0: A paper size that has the same width as the 
received data is selected first. 
1: A paper size which has enough length to print all 
the received lines without reduction is selected first.
1 Paper size selected for 
printing A4 width fax data 
0:...

Bit Switches 
SM 67 B786 
B786 
Fax Option 
Bit 1: 1 Bit 0: 1 = Not used 
2 Duplex printing 
0: Disabled 
1: Enabled 1: The machine always prints received fax 
messages in duplex printing mode: 
3 Binding direction for Duplex 
printing 
0: Left binding 
1: Top binding 0: Sets the binding for the left edge of the stack. 
1: Sets the binding for the top of the stack. 
4-7 Not used  Do not change the settings. 
 
4.3.4 COMMUNICATION SWITCHES 
Communication Switch 00 [SP No. 1-104-001] 
No FUNCTION COMMENTS...

Bit Switches 
B786 68  SM 
Communication Switch 01 [SP No. 1-104-002] 
No FUNCTION COMMENTS 
0 ECM 
0: Off 1: On  If this bit is set to 0, ECM is switched off for all 
communications. 
In addition, V.8 protocol and JBIG compression 
are switched off automatically. 
1 Not used  Do not change the settings. 
2-3 Wrong connection prevention 
method 
Bit 3: 0, Bit 2: 0 = None 
Bit 3: 0, Bit 2: 1 = 8 digit CSI 
Bit 3: 1, Bit 2: 0 = 4 digit CSI 
Bit 3: 1, Bit 2: 1 = CSI/RTI (0,1) - The machine will disconnect...

Bit Switches 
SM 69 B786 
B786 
Fax Option 1 Acceptable total error line ratio
0: 5% 1: 10% If the error line ratio for a page exceeds the 
acceptable ratio, RTN will be sent to the other 
end. 
2 Treatment of pages received 
with errors during G3 
reception 
0: Deleted from memory 
without printing 
1: Printed 0: Pages received with errors are not printed. 
3 Hang-up decision when a 
negative code (RTN or PIN) is 
received during G3 immediate 
transmission 
0: No hang-up, 1: Hang-up 0: The next page...

Bit Switches 
B786 70  SM 
No FUNCTION COMMENTS 
0 Point of resumption of 
memory transmission upon 
redialing 
0: From the error page 
1: From page 1 0: The transmission begins from the page where 
transmission failed the previous time. 
1: Transmission begins from the first page, using 
normal memory transmission. 
1-7 Not used  Do not change the settings. 
 
Communication Switch 0B - Not used (do not change the settings) 
Communication Switch 0C - Not used (do not change the settings) 
 
Communication...