• Code: SC400-04
• Description: Development Gamma High Error (Y). Development gamma > 3.0 Details: This SC is issued when the development gamma measured during process control was greater than 3.0
• Causes: • Toner density too high • Condensation
• Remedy: • Replace the developer. • If condensation has formed, wait a while and repeat process control.

• Code: SC401-01
• Description: Development Gamma Low Error (K). Development gamma > 3.0 Details: This SC is issued when the development gamma measured during process control was smaller than 3.0
• Causes: • Toner density error • The dustproof glass is dirty. • Transfer power pack defective
• Remedy: • Check the toner supply system. • Clean the dustproof glass. • Replace the transfer power pack.

• Code: SC401-02
• Description: Development Gamma Low Error (C). Development gamma > 3.0 Details: This SC is issued when the development gamma measured during process control was smaller than 3.0
• Causes: • Toner density error • The dustproof glass is dirty. • Transfer power pack defective
• Remedy: • Check the toner supply system. • Clean the dustproof glass. • Replace the transfer power pack.

• Code: SC401-03
• Description: Development Gamma Low Error (M). Development gamma > 3.0 Details: This SC is issued when the development gamma measured during process control was smaller than 3.0
• Causes: • Toner density error • The dustproof glass is dirty. • Transfer power pack defective
• Remedy: • Check the toner supply system. • Clean the dustproof glass. • Replace the transfer power pack.

• Code: SC401-04
• Description: Development Gamma Low Error (Y). Development gamma > 3.0 Details: This SC is issued when the development gamma measured during process control was smaller than 3.0
• Causes: • Toner density error • The dustproof glass is dirty. • Transfer power pack defective
• Remedy: • Check the toner supply system. • Clean the dustproof glass. • Replace the transfer power pack.

• Code: SC402-51
• Description: Development gamma calculation error: Insufficient data (K). The number of valid data that can be used for development gamma calculation is smaller than 2.
• Causes: • Toner density error • Condensation
• Remedy: • Replace the developer. • If condensation has formed, wait a while and repeat process control.

• Code: SC402-52
• Description: Development gamma calculation error: Insufficient data (C). The number of valid data that can be used for development gamma calculation is smaller than 2.
• Causes: • Toner density error • Condensation
• Remedy: • Replace the developer. • If condensation has formed, wait a while and repeat process control.

• Code: SC402-53
• Description: Development gamma calculation error: Insufficient data (M). The number of valid data that can be used for development gamma calculation is smaller than 2.
• Causes: • Toner density error • Condensation
• Remedy: • Replace the developer. • If condensation has formed, wait a while and repeat process control.