Description: Status error (laser optics housing unit)
The optics-housing unit does not become ready within 17 seconds after a request.
Causes: • Defective software
Code: 980
Description: Controller-engine inconsistency
The controller is incompatible with the engine.
Causes: One of the following controllers is installed to the basic model:
• The controller of the MFP model
• The controller of the copier/facsimile model
• The controller of the printer/scanner/ copier model
The controller of the optional printer/ scanner is installed to one of the following models:
• The MFP model
• The copier/facsimile model
• The printer/scanner/copier model
Code: 981
Description: NVRAM error
An error occurs during engine NVRAM check.
Causes: • Defective NVRAM
• Loose connection between the BICU and the NVRAM
• Incorrect installation of the NVRAM
• Defective BICU
Code: 982
Description: Localization error
The localization information in the nonvolatile ROM and in the NVRAM is different
Causes: • Localization setting not specified (The main power switch is turned on for the first time after the NVRAM is replaced.)
• Incorrect localization setting
• Defective NVRAM
Code: 984
Description: Print image transfer error
Print images are not transferred.
Causes: • Defective controller
• Defective BICU
• Loose connection between the controller and the BICU
Code: 990
Description: Software performance error
The software attempted to perform an unexpected operation.
• When this error occurs, the file name, address, and data will be stored in NVRAM. This information can be checked by using SP7-403. See the data and the situation in which this SC occurs. Then report the data and conditions to your technical control center.