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Ricoh MF4 User Manual

Ricoh MF4
218 pages
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Controller SC
SC8xx
819
Service Cycle Power
Incorrect combination of EGB and controller board.
An unexpected error occurs in the EEPROM on the controller board.
Controller board defective
1. Install the correct EGB and controller boards for this machine.
2.
Replace the controller board
823
USB/ Network Device Error
An interface error in the USB connection or NIB connection occurs.
Controller board detective
1. Replace the controller board.
824
EEPROM Error
An EEPROM check error at power-on occurs.
Controller board detective
1. Replace the controller board.
827
On-Board Memory Check Error
An on-board memory check error at power-on occurs.
Controller board detective
1. Replace the controller board.
828
ROM Checksum Error
A ROM checksum error at power-on occurs.
1. Replace the controller board.
Service Call Conditions
169

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Ricoh MF4 Specifications

General IconGeneral
BrandRicoh
ModelMF4
CategoryAll in One Printer
LanguageEnglish

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