Ricoh B222 Manual de usuario

B222/B224

SERVICE MANUAL

002825MIU (rev. 11/28/06)

SC Table

B222/B224 4-14 SM

4.4 SC TABLE

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Exposure lamp error

-001: Shading at AGC

-002: Shading at scanning

The peak white level is less than 64/255 digits (8 bits) when scanning

the shading plate. (The shading data peak does not reach the specified

threshold)

Exposure lamp defective

Lamp stabilizer defective

Exposure lamp connector defective

Standard white plate dirty

Scanner mirror or scanner lens out of position or dirty

SBU defective

101 D

1. Check and clean the scanner mirror(s) and scanner lens.

2. Check and clean the shading plate.

3. Replace the exposure lamp.

4. Replace the lamp stabilizer.

5. Replace the scanner mirror(s) or scanner lens.

6. Replace the SBU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Scanner home position error 1

The scanner home position sensor does not detect the “OFF” condition

during operation.

120 D

manuals4you.commanuals4you.com

SC Table

SM 4-15 B222/B224

Trouble-

shooting

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Scanner motor driver defective

Scanner motor defective

Harness between SIO board and scanner motor disconnected

Scanner HP sensor defective

Harness between SBU and HP sensor disconnected

1. Check the cable connection between the SIO board and scanner

motor.

2. Check the cable connection between the SBU and HP sensor.

3. Replace the scanner motor.

4. Replace the HP sensor.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Scanner home position error 2

The scanner home position sensor does not detect the “ON” condition

during operation.

Scanner motor driver defective

Scanner motor defective

Harness between SIO board and scanner motor disconnected

Scanner HP sensor defective

Harness between SBU and HP sensor disconnected

121 D

1. Check the cable connection between the SIO board and scanner

motor.

2. Check the cable connection between the SBU and HP sensor.

3. Replace the scanner motor.

4. Replace the HP sensor.

manuals4you.com

SC Table

B222/B224 4-16 SM

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Black level detection error

The black level cannot be adjusted within the target value during the

zero clamp.

Defective SBU

141 D

Replace the SBU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

White level detection error

The white level cannot be adjusted within the target during auto gain

control.

Dirty exposure glass or optics section

SBU board defective

Exposure lamp defective

Lamp stabilizer defective

142 D

1. Clean the exposure glass, white plate, mirrors, and lens.

2. Check if the exposure lamp is lit during initialization.

3. Check the harness connection between SBU and IPU.

4. Replace the exposure lamp.

5. Replace the SBU board.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

144 SBU communication error

SBU connection error

The SBU connection cannot be detected at power on or recovery from

the energy save mode.

-001 D

Insufficient power supply for SBU

manuals4you.commanuals4you.com

SC Table

SM 4-17 B222/B224

Trouble-

shooting

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Defective SBU

Defective harness

Defective detection port on the BCU

1. Replace the harness.

2. Replace the SBU.

3. Replace the BCU.

SBU serial communication error

The power ON of the SBU is not detected.

Defective SIO

Defective harness

Defective detection port on the BCU

-002 D

1. Replace the harness.

2. Replace the SIO.

3. Replace the BCU.

GASBU reset error

The serial communication does not work.

Defective SBU

Defective detection circuit on the BCU

Defective harness

-003 D

1. Replace the SBU.

2. Replace the BCU.

3. Replace the harness.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

IPU error161 D

The error result of self-diagnostic by the Taurus (ASIC on the IPU) is

detected.

SC Table

B222/B224 4-18 SM

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Defective IPU

Defective connection between IPU and SBU

1. Check the connection between IPU and SBU.

2. Replace the IPU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Copy Data Security Unit error

The copy data security board is not detected when the copy data

security function is set "ON" with the initial setting.

A device check error occurs when the copy data security function is

set "ON" with the initial setting.

Incorrect installation of the copy data security board

Defective copy data security board

165 D

1. Reinstall the copy data security board.

2. Replace the copy data security board.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Serial Number Mismatch

Serial number stored in the memory does not have the correct

code.

NVRAM defective

BCU replaced without original NVRAM

195 D

1. Check the serial number with SP5-811-002.

2. If the stored serial number is incorrect, contact your supervisor.

manuals4you.commanuals4you.com

SC Table

SM 4-19 B222/B224

Trouble-

shooting

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Polygon motor error 1: ON timeout

The polygon mirror motor does not reach the targeted operating speed

within the specified time after turning on or changing speed

Defective or disconnected harness to polygon motor driver board

Defective polygon motor driver board

Defective polygon motor.

202 D

1. Replace the polygon motor.

2. Replace the laser optics housing unit.

3. Replace the harness.

4. Replace the IPU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Polygon motor error 2: OFF timeout

The polygon mirror motor does leave the READY status within 3

seconds after the polygon motor switches off.

Disconnected or defective harness to polygon motor driver board

Defective polygon motor driver board

Defective polygon motor

203 D

1. Check or replace the harness.

2. Replace the polygon motor.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

Polygon motor error 3: XSCRDY signal error

204 D

The SCRDY_N signal goes HIGH (inactive) while the laser diode is

firing.

SC Table

B222/B224 4-20 SM

Disconnected or defective harness to polygon motor driver board

Defective polygon motor

Defective polygon motor driver board

1. Check or replace the harness.

2. Replace the polygon motor.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

210 C Laser synchronizing detection error: end position [K]

211 C Laser synchronizing detection error: end position [Y]

212 C Laser synchronizing detection error: end position [M]

213 C Laser synchronizing detection error: end position [C]

The laser synchronizing detection signal for the end position of LDB [K],

[Y], [M], [C] is not detected for one second after the LDB unit turned on

when detecting the main scan magnification.

Disconnected or defective harness to synchronizing detector for

end position

Defective synchronizing detector board

Defective LD board or driver

Defective IPU

- -

1. Replace the harness of the LD board.

2. Replace the laser optics housing unit.

3. Replace the IPU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

220 D Laser synchronizing detection error: start position [K]: LD0

221 D Laser synchronizing detection error: start position [K]: LD1

222 D Laser synchronizing detection error: start position [Y]: LD0

manuals4you.commanuals4you.com

SC Table

SM 4-21 B222/B224

Trouble-

shooting

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

223 D Laser synchronizing detection error: start position [Y]: LD1

224 D Laser synchronizing detection error: start position [M]: LD0

225 D Laser synchronizing detection error: start position [M]: LD1

226 D Laser synchronizing detection error: start position [C]: LD0

227 D

Laser synchronizing detection error: start position [C]: LD1

The laser synchronizing detection signal for the start position of the

LDB [K], [Y], [M], [C] is not output for two seconds after LDB unit turns

on while the polygon motor is rotating normally.

Disconnected cable from the laser synchronizing detection unit or

defective connection

Defective laser synchronizing detector

Defective LDB

Defective IPU

- -

1. Check the connectors.

2. Replace the laser-synchronizing detector.

3. Replace the LDB.

4. Replace the IPU.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

FGATE ON error: Bk

230 D

The PFGATE ON signal does not assert within 5 seconds after

processing the image in normal job or MUSIC for start position [K].

Defective ASIC (Lupus)

Poor connection between controller and IPU.

Defective IPU

SC Table

B222/B224 4-22 SM

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

1. Check the connection between the controller board and the IPU.

2. Replace the IPU.

3. Replace the controller board.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

FGATE OFF error: Bk

The PFGATE ON signal still asserts within 5 seconds after

processing the image in normal job or MUSIC for end position [K].

The PFGATE ON signal still asserts when the next job starts.

231 D

See SC 230 for troubleshooting details.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

FGATE ON error: Y

The PFGATE ON signal does not assert within 5 seconds after

processing the image in normal job or MUSIC for start position [Y].

232 D

See SC 230 for troubleshooting details.

No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)

FGATE OFF error: Y

The PFGATE ON signal still asserts within 5 seconds after

processing the image in normal job or MUSIC for end position [Y].

The PFGATE ON signal still asserts when the next job starts.

233 D

See SC 230 for troubleshooting details.

manuals4you.commanuals4you.com

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Impresora todo en uno de Ricoh

Ricoh

Ricoh Aficio 1515MF Manual

Ricoh

Ricoh Aficio 3224C Manual de usuario

Ricoh

Ricoh B156 Manual de usuario

Ricoh

Ricoh C3828 Manual de usuario

Ricoh

Ricoh Aficio 480W Manual de usuario

Ricoh

Ricoh 3180DNP Manual de usuario

Ricoh

Ricoh P C300W Manual de usuario

Ricoh

Ricoh Aficio CL3000 Manual de funcionamiento

Ricoh

Ricoh Bizworks 106 Manual de usuario

Ricoh

Ricoh Pro C5110 Series Manual de usuario

Ricoh

Ricoh Aficio MP C300 Manual de usuario

Ricoh

Ricoh D179 Manual de usuario

Ricoh

Ricoh A109 Manual de usuario

Ricoh

Ricoh PT3 Guía de inicio rápido

Ricoh

Ricoh 9016 Manual de usuario

Ricoh

Ricoh Aficio SP 100SU e Instrucciones de instalación

Ricoh

Ricoh FAX3310LE Manual de usuario

Ricoh

Ricoh Priport JP1050 Manual de usuario

Ricoh

Ricoh CH-C1 Manual

Ricoh

Ricoh Pro C751 EX Manual de usuario

Ricoh

Ricoh Aficio SP 4410SF Manual de usuario

Ricoh

Ricoh Aficio 2045e Manual de servicio

Ricoh

Ricoh G157 Manual de usuario

Ricoh

Ricoh Aficio MP C2500 EFI Manual de usuario

Manuales populares de Impresora todo en uno de otras marcas

Triumph Adler

Triumph Adler DC 2016 Manual

Epson

Epson WorkForce WF-2510 Guía del usuario

Epson

Epson Stylus Scan 2000 Manual de instalación y operación

Epson

Epson PictureMate Snap PM 240 Manual de instrucciones

Konica Minolta

Konica Minolta bizhub C35 Manual de usuario

Brother

Brother MFC-J430w Manual de usuario

Konica Minolta

Konica Minolta BIZHUB 558 Manual de usuario

Lexmark

Lexmark MX710 Series Manual

Brother

Brother MFC-9760 Manual de usuario

Lexmark

Lexmark XC8155 Manual de usuario

Lexmark

Lexmark X642E Manual de usuario

Sharp

Sharp MX-2310U Guía

Aficio

Aficio 200 Manual de usuario

Canon

Canon ImageCLASS 2300 Manual

Lexmark

Lexmark X925 Manual de usuario

Brother

Brother Business Smart MFC-J4510dw Manual de usuario

Epson

Epson Stylus CX8400 Series Manual de usuario

Oce

Oce VarioLink 5022 Manual de usuario