• Code: 012-1000-05
• Description: ITB Motor error
• Causes: Lock signal error of the ITB Motor was detected while the ITB was being driven.
• Remedy: - Harness between the Front Driver PCB (UN3/J303) and the ITB Motor (M13/J3030) - Harness between the Front Driver PCB (UN3/J304) and the Relay PCB (UN5/J402) - ITB Motor (M13) - Transfer Cleaning Blade - Front Driver PCB (UN3) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that the ITB is not displaced. 2. Check/replace the related harness/cable, connector and parts.

• Code: 012-1001-05
• Description: ITB Motor error
• Causes: Lock signal error of the ITB was detected consecutively when starting the drive of the ITB.
• Remedy: - Harness between the Front Driver PCB (UN3/J303) and the ITB Motor (M13/J3030) - ITB Motor (M13) - Transfer Cleaning Blade - Front Driver PCB (UN3) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that the ITB is not displaced. 2. Check/replace the related harness/cable, connector and parts.

• Code: 013-0001-05
• Description: Waste Toner Stirring Motor error
• Causes: Rotation error of the Waste Toner Stirring Motor was detected consecutively.
• Remedy: - Harnesses connecting the Feed/Drum Driver PCB (UN2/J224), the Relay Connector (J6204/9P) and the Waste Toner Stirring Motor (M45/J6244) - Waste Toner Stirring Motor (M45) - Waste Toner Container - Feed/Drum Driver PCB (UN2) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check for toner amount and clogging in the Waste Toner Container. 2. Check/replace the related harness/cable, connector and parts.

• Code: 013-0002-05
• Description: Waste Toner Feed Motor error
• Causes: Rotation error of the Waste Toner Feed Motor was detected consecutively.
• Remedy: - Harnesses connecting the Front Driver PCB (UN3/J306), the Drawer Unit (J755) and the Waste Toner Feed Motor (M26/J6111) - Waste Toner Feed Motor (M26) - Waste Toner Container - Front Driver PCB (UN3) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check for toner amount and clogging in the Waste Toner Container and the Waste Toner Feed Pipe. 2. Check/replace the related harness/cable, connector and parts.

• Code: 014-0001-05
• Description: Fixing Motor error
• Causes: Lock error of the Fixing Motor was detected.
• Remedy: - Harness between the Feed/Drum Driver PCB (UN2/J215) and the Fixing Motor (M21/J6084) - Fixing Motor (M21) - Film Assembly - Feed/Drum Driver PCB (UN2) [Remedy] Perform the following in the order while checking whether the error is cleared. 1 Check that the Fixing Assembly is properly installed. 2. Check/replace the related harness/cable, connector and parts.

• Code: 020-0124-05
• Description: ATR output error
• Causes: The ATR Patch (Y) detected that the output value (SigD) was below the lower limit at initialization of the Developing Assembly.
• Remedy: - Drum Unit - Developing Assembly (Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that the Developing Assembly and the Drum Unit are properly installed. 2. Remove soiling on the exposure window and the Drum Unit. 3. Replace the Developing Assembly and the Drum Unit.

• Code: 020-0134-05
• Description: ATR output error
• Causes: The ATR Patch (Y) detected that the output value (SigD) exceeded the upper limit at initialization of the Developing Assembly.
• Remedy: - Drum Unit - Developing Assembly (Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that the Developing Assembly and the Drum Unit are properly installed. 2. Remove soiling on the Drum Unit. 3. Replace the Developing Assembly and the Drum Unit.

• Code: 020-01A8-05
• Description: ATR output error
• Causes: The ATR Sensor (Y) detected that the output value was below the lower limit during printing.
• Remedy: - Harnesses connecting the Process Unit Relay PCB (UN20/J609), the Relay Connector (J5093/5P) and the ATR Sensor (Y) (TS5/J6114) - Developing Assembly (Y) [Remedy] Check/replace the related harness/cable, connector and parts.