Ricoh B230 Service Manual
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Page 491
![Page 491
SM 5-125 B230/B237
Service
Tables
2nd Side
005-008 Adjusts the environment coefficient for each mode. When the environment is
detected as MH, SP2801 is multiplied by these SP values.
005 Separation DC: Plain
(138 mm/s): 1st Side *ENG
[10 to 250 / 150 / 5%/step]
006 Separation DC: Plain
(138 mm/s): 2nd Side: *ENG
[10 to 250 / 90 / 5%/step]
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 2: HH] Special 2 Paper: HH Environment Coefficient...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-490.png "Page 491
SM 5-125 B230/B237
Service
Tables
2nd Side
005-008 Adjusts the environment coefficient for each mode. When the environment is
detected as MH, SP2801 is multiplied by these SP values.
005 Separation DC: Plain
(138 mm/s): 1st Side *ENG
[10 to 250 / 150 / 5%/step]
006 Separation DC: Plain
(138 mm/s): 2nd Side: *ENG
[10 to 250 / 90 / 5%/step]
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 2: HH] Special 2 Paper: HH Environment Coefficient...")
SM 5-125 B230/B237 Service Tables 2nd Side 005-008 Adjusts the environment coefficient for each mode. When the environment is detected as MH, SP2801 is multiplied by these SP values. 005 Separation DC: Plain (138 mm/s): 1st Side *ENG [10 to 250 / 150 / 5%/step] 006 Separation DC: Plain (138 mm/s): 2nd Side: *ENG [10 to 250 / 90 / 5%/step] 007 Separation DC: FINE: 1st Side *ENG 008 Separation DC: FINE: 2nd Side *ENGNot used [Special 2: HH] Special 2 Paper: HH Environment Coefficient...
Page 492
![Page 492
B230/B237 5-126 SM
(138 mm/s): 2nd Side:
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: Bias]
2851
Adjusts the DC voltage of the discharge plate for special paper 3.
001 Separation DC: Thick 1
(77 mm/s): 1st Side *ENG
002 Separation DC: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 5000 / 0 / 10 –V/step]
003 Separation DC: Fine: 1st
Side *ENG
004 Separation DC: Fine: 2nd
Side *ENGNot used
[Special 3: Bias: BW]
2852
Adjusts the current for...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-491.png "Page 492
B230/B237 5-126 SM
(138 mm/s): 2nd Side:
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: Bias]
2851
Adjusts the DC voltage of the discharge plate for special paper 3.
001 Separation DC: Thick 1
(77 mm/s): 1st Side *ENG
002 Separation DC: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 5000 / 0 / 10 –V/step]
003 Separation DC: Fine: 1st
Side *ENG
004 Separation DC: Fine: 2nd
Side *ENGNot used
[Special 3: Bias: BW]
2852
Adjusts the current for...")
B230/B237 5-126 SM (138 mm/s): 2nd Side: 007 Separation DC: FINE: 1st Side *ENG 008 Separation DC: FINE: 2nd Side *ENGNot used [Special 3: Bias] 2851 Adjusts the DC voltage of the discharge plate for special paper 3. 001 Separation DC: Thick 1 (77 mm/s): 1st Side *ENG 002 Separation DC: Thick 1 (77 mm/s): 2nd Side *ENG[0 to 5000 / 0 / 10 –V/step] 003 Separation DC: Fine: 1st Side *ENG 004 Separation DC: Fine: 2nd Side *ENGNot used [Special 3: Bias: BW] 2852 Adjusts the current for...
Page 493
![Page 493
SM 5-127 B230/B237
Service
Tables
[Special 3: Bias: FC]
2857
Adjusts the current for the paper transfer roller for special paper 3 in full color
mode.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 130 / 15 / 1 –μA /step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
[Special 3: Paper Size Correction]
2861
Adjusts the size correction coefficient for the paper transfer roller...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-492.png "Page 493
SM 5-127 B230/B237
Service
Tables
[Special 3: Bias: FC]
2857
Adjusts the current for the paper transfer roller for special paper 3 in full color
mode.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 130 / 15 / 1 –μA /step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
[Special 3: Paper Size Correction]
2861
Adjusts the size correction coefficient for the paper transfer roller...")
SM 5-127 B230/B237 Service Tables [Special 3: Bias: FC] 2857 Adjusts the current for the paper transfer roller for special paper 3 in full color mode. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[0 to 130 / 15 / 1 –μA /step] 003 Paper Transfer: FINE: 1st Side *ENG 004 Paper Transfer: FINE: 2nd Side *ENGNot used [Special 3: Paper Size Correction] 2861 Adjusts the size correction coefficient for the paper transfer roller...
Page 494
![Page 494
B230/B237 5-128 SM
007 Paper Transfer: FINE: 1st
Side: S2 *ENG
008 Paper Transfer: FINE:
2nd Side: S2 *ENGNot used
009 Paper Transfer: Thick 1
(77 mm/s): 1st Side: S3 *ENG
010 Paper Transfer: Thick 1
(77 mm/s): 2nd Side: S3 *ENG[100 to 600 / 240 / 5%/step]
275 mm ≥ S3 size ≥ 210 mm (Paper width)
011 Paper Transfer: FINE: 1st
Side: S3 *ENG
012 Paper Transfer: FINE:
2nd Side: S3 *ENGNot used
013 Paper Transfer: Thick 1
(77 mm/s): 1st Side: S4 *ENG
014 Paper Transfer: Thick 1
(77 mm/s): 2nd...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-493.png "Page 494
B230/B237 5-128 SM
007 Paper Transfer: FINE: 1st
Side: S2 *ENG
008 Paper Transfer: FINE:
2nd Side: S2 *ENGNot used
009 Paper Transfer: Thick 1
(77 mm/s): 1st Side: S3 *ENG
010 Paper Transfer: Thick 1
(77 mm/s): 2nd Side: S3 *ENG[100 to 600 / 240 / 5%/step]
275 mm ≥ S3 size ≥ 210 mm (Paper width)
011 Paper Transfer: FINE: 1st
Side: S3 *ENG
012 Paper Transfer: FINE:
2nd Side: S3 *ENGNot used
013 Paper Transfer: Thick 1
(77 mm/s): 1st Side: S4 *ENG
014 Paper Transfer: Thick 1
(77 mm/s): 2nd...")
B230/B237 5-128 SM 007 Paper Transfer: FINE: 1st Side: S2 *ENG 008 Paper Transfer: FINE: 2nd Side: S2 *ENGNot used 009 Paper Transfer: Thick 1 (77 mm/s): 1st Side: S3 *ENG 010 Paper Transfer: Thick 1 (77 mm/s): 2nd Side: S3 *ENG[100 to 600 / 240 / 5%/step] 275 mm ≥ S3 size ≥ 210 mm (Paper width) 011 Paper Transfer: FINE: 1st Side: S3 *ENG 012 Paper Transfer: FINE: 2nd Side: S3 *ENGNot used 013 Paper Transfer: Thick 1 (77 mm/s): 1st Side: S4 *ENG 014 Paper Transfer: Thick 1 (77 mm/s): 2nd...
Page 495
![Page 495
SM 5-129 B230/B237
Service
Tables
[Special 3: Leading Edge Correction] Special 3 Paper: Leading Edge
Correction
2871 Adjusts the correction to the paper transfer roller current at the paper leading
edge in each mode. SP2852 and SP2857 are multiplied by these SP values.
ƒ The paper leading edge area can be adjusted with SP2872.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 400 / 100 / 5%/step]
003 Paper Transfer: FINE: 1st...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-494.png "Page 495
SM 5-129 B230/B237
Service
Tables
[Special 3: Leading Edge Correction] Special 3 Paper: Leading Edge
Correction
2871 Adjusts the correction to the paper transfer roller current at the paper leading
edge in each mode. SP2852 and SP2857 are multiplied by these SP values.
ƒ The paper leading edge area can be adjusted with SP2872.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 400 / 100 / 5%/step]
003 Paper Transfer: FINE: 1st...")
SM 5-129 B230/B237 Service Tables [Special 3: Leading Edge Correction] Special 3 Paper: Leading Edge Correction 2871 Adjusts the correction to the paper transfer roller current at the paper leading edge in each mode. SP2852 and SP2857 are multiplied by these SP values. ƒ The paper leading edge area can be adjusted with SP2872. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[0 to 400 / 100 / 5%/step] 003 Paper Transfer: FINE: 1st...
Page 496
![Page 496
B230/B237 5-130 SM
plate at the paper leading edge between the erase margin area and the image
area.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 30 / 0 / 2 mm/step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
005 Separation DC: Thick 1
(77 mm/s): 1st Page *ENG
006 Separation DC: Thick 1
(77 mm/s): 2nd Page *ENG[0 to 30 / 0 / 2 mm/step]
007 Separation DC: Fine: 1st
Page *ENG
008...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-495.png "Page 496
B230/B237 5-130 SM
plate at the paper leading edge between the erase margin area and the image
area.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[0 to 30 / 0 / 2 mm/step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
005 Separation DC: Thick 1
(77 mm/s): 1st Page *ENG
006 Separation DC: Thick 1
(77 mm/s): 2nd Page *ENG[0 to 30 / 0 / 2 mm/step]
007 Separation DC: Fine: 1st
Page *ENG
008...")
B230/B237 5-130 SM plate at the paper leading edge between the erase margin area and the image area. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[0 to 30 / 0 / 2 mm/step] 003 Paper Transfer: FINE: 1st Side *ENG 004 Paper Transfer: FINE: 2nd Side *ENGNot used 005 Separation DC: Thick 1 (77 mm/s): 1st Page *ENG 006 Separation DC: Thick 1 (77 mm/s): 2nd Page *ENG[0 to 30 / 0 / 2 mm/step] 007 Separation DC: Fine: 1st Page *ENG 008...
Page 497
![Page 497
SM 5-131 B230/B237
Service
Tables
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
[Special 3: Switch Timing: Trail. Edge]
2874 Adjusts the bias/voltage switch timing of the paper transfer roller/discharge
plate at the paper trailing edge between the erase margin area and the image
area.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[–100 to 0 / 0 / 2 mm/step]
003 Paper Transfer: FINE: 1st...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-496.png "Page 497
SM 5-131 B230/B237
Service
Tables
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
[Special 3: Switch Timing: Trail. Edge]
2874 Adjusts the bias/voltage switch timing of the paper transfer roller/discharge
plate at the paper trailing edge between the erase margin area and the image
area.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[–100 to 0 / 0 / 2 mm/step]
003 Paper Transfer: FINE: 1st...")
SM 5-131 B230/B237 Service Tables 003 Paper Transfer: FINE: 1st Side *ENG 004 Paper Transfer: FINE: 2nd Side *ENGNot used [Special 3: Switch Timing: Trail. Edge] 2874 Adjusts the bias/voltage switch timing of the paper transfer roller/discharge plate at the paper trailing edge between the erase margin area and the image area. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[–100 to 0 / 0 / 2 mm/step] 003 Paper Transfer: FINE: 1st...
Page 498
![Page 498
B230/B237 5-132 SM
2nd Side
005-008 Adjusts the environment coefficient for each mode. When the environment is
detected as LL, SP2851 is multiplied by these SP values.
005 Separation DC: Thick 1
(77 mm/s): 1st Side *ENG
006 Separation DC: Thick 1
(77 mm/s): 2nd Side: *ENG[10 to 250 / 120 / 5%/step]
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: ML] Special 3 Paper: ML Environment Coefficient Adjustment
2882
Adjusts the environment...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-497.png "Page 498
B230/B237 5-132 SM
2nd Side
005-008 Adjusts the environment coefficient for each mode. When the environment is
detected as LL, SP2851 is multiplied by these SP values.
005 Separation DC: Thick 1
(77 mm/s): 1st Side *ENG
006 Separation DC: Thick 1
(77 mm/s): 2nd Side: *ENG[10 to 250 / 120 / 5%/step]
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: ML] Special 3 Paper: ML Environment Coefficient Adjustment
2882
Adjusts the environment...")
B230/B237 5-132 SM 2nd Side 005-008 Adjusts the environment coefficient for each mode. When the environment is detected as LL, SP2851 is multiplied by these SP values. 005 Separation DC: Thick 1 (77 mm/s): 1st Side *ENG 006 Separation DC: Thick 1 (77 mm/s): 2nd Side: *ENG[10 to 250 / 120 / 5%/step] 007 Separation DC: FINE: 1st Side *ENG 008 Separation DC: FINE: 2nd Side *ENGNot used [Special 3: ML] Special 3 Paper: ML Environment Coefficient Adjustment 2882 Adjusts the environment...
Page 499
![Page 499
SM 5-133 B230/B237
Service
Tables
(77 mm/s): 2nd Side:
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: MM] Special 3 Paper: MM Environment Coefficient Adjustment
2883
Adjusts the environment coefficient for each mode. When the environment is
detected as MM, SP2852 and SP2857 are multiplied by these SP values.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[10 to 250 / 100 /...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-498.png "Page 499
SM 5-133 B230/B237
Service
Tables
(77 mm/s): 2nd Side:
007 Separation DC: FINE: 1st
Side *ENG
008 Separation DC: FINE:
2nd Side *ENGNot used
[Special 3: MM] Special 3 Paper: MM Environment Coefficient Adjustment
2883
Adjusts the environment coefficient for each mode. When the environment is
detected as MM, SP2852 and SP2857 are multiplied by these SP values.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[10 to 250 / 100 /...")
SM 5-133 B230/B237 Service Tables (77 mm/s): 2nd Side: 007 Separation DC: FINE: 1st Side *ENG 008 Separation DC: FINE: 2nd Side *ENGNot used [Special 3: MM] Special 3 Paper: MM Environment Coefficient Adjustment 2883 Adjusts the environment coefficient for each mode. When the environment is detected as MM, SP2852 and SP2857 are multiplied by these SP values. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[10 to 250 / 100 /...
Page 500
![Page 500
B230/B237 5-134 SM
[Special 3: MH] Special 3 Paper: MH Environment Coefficient Adjustment
2884
Adjusts the environment coefficient for each mode. When the environment is
detected as MH, SP2852 and SP2857 are multiplied by these SP values.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[10 to 250 / 11 0 / 5%/step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
005-008 Adjusts the environment...](http://img.usermanuals.tech/thumb/64/100811/w300_b230-service-manual-1509630901_d-499.png "Page 500
B230/B237 5-134 SM
[Special 3: MH] Special 3 Paper: MH Environment Coefficient Adjustment
2884
Adjusts the environment coefficient for each mode. When the environment is
detected as MH, SP2852 and SP2857 are multiplied by these SP values.
001 Paper Transfer: Thick 1
(77 mm/s): 1st Side *ENG
002 Paper Transfer: Thick 1
(77 mm/s): 2nd Side *ENG[10 to 250 / 11 0 / 5%/step]
003 Paper Transfer: FINE: 1st
Side *ENG
004 Paper Transfer: FINE:
2nd Side *ENGNot used
005-008 Adjusts the environment...")
B230/B237 5-134 SM [Special 3: MH] Special 3 Paper: MH Environment Coefficient Adjustment 2884 Adjusts the environment coefficient for each mode. When the environment is detected as MH, SP2852 and SP2857 are multiplied by these SP values. 001 Paper Transfer: Thick 1 (77 mm/s): 1st Side *ENG 002 Paper Transfer: Thick 1 (77 mm/s): 2nd Side *ENG[10 to 250 / 11 0 / 5%/step] 003 Paper Transfer: FINE: 1st Side *ENG 004 Paper Transfer: FINE: 2nd Side *ENGNot used 005-008 Adjusts the environment...