• Code: E008-0003
• Description: Fixing Film Unit life detection error. Count of the number of fed sheets through the Fixing Film reached approx. 360,000 sheets (A4/LTR).
• Remedy: 1. Life of the Fixing Film Unit -> Replace the Fixing Film Unit. 2. When the Fixing Film Unit is replaced, turn OFF and then ON the main power after executing the following: COPIER > COUNTER > DRBL-1 > FX-BLT-U. NOTE: Only applicable under the following condition: OPTION > IMG-FIX > FX-ERRSW = 1. The print counter setting value can be changed by selecting the following: OPTION > IMG-FIX > FX-U-ERR.

• Code: E009-0500
• Description: Pressure unit pressure release HP search error. Home position for engagement/disengagement of the Fixing Assembly could not be detected.
• Remedy: 1. Check connectors of the Fixing Motor (M48), Pressure Roller HP Sensor (PS73) and Semi-pressure Sensor (PS102). 2. Check harness of the corresponding parts. -> Replace the harness when it is disconnected. 3. Check the Fixing Pressure Release Drive System Gear. -> Replace the gear when it is damaged. 4. Replace the Pressure Roller HP Sensor (PS73) and Semi-pressure Sensor (PS102). 5. Replace the Fixing Motor (M48). 6. Replace the Fixing Feed Driver PCB. 7. Replace the DC Controller PCB.

• Code: E012-0101
• Description: A. Drum Speed Detection PCB (Y) 1/2 signal error (Controller Version 2x.xx or later) B. Drum motor (Y) error (Prior to Controller Version 1x.xx). A. This error occurs when the Drum Speed Detection PCB (Y) 1/2 signal error is detected. B. The lock signal for the drum motor (Y) (M21) cannot be detected within a specified period. • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
• Remedy: A: A-1. Check the connection of the Drum Speed Detection PCB (Y) 1/2 (UN20/21). (Sensor side) Sensor side: J7316, J7317, J8019 A-2. Check that the Encoder Wheel of the Drum Speed Detection PCB (Y) 1/2 is properly installed. A-3. Check the connection of the Drum ITB Driver PCB (UN6). PCB side: J1902 A-4. Take out the Drum Speed Detection PCB (Y) 1/2 to clean the Drum Speed Detection PCB (Y) 1/2 and Encoder Wheel. A-5. Replace the Drum Speed Detection PCB (Y) 1/2. A-6. Replace the Drum ITB Driver PCB. B: B-1. Check the connection between the drum motor (Y) (M21) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7300/J8019, PCB side: J1902 B-2. Check the connection between the drum speed detection PCB (Y) (UN20/21) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7316/J7317/J8019, PCB side: J1902 B-3. Reinstall the drum unit (Y). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

• Code: E012-0102
• Description: A. Drum Speed Detection PCB (Y) 1 signal error (Controller Version 2x.xx or later) B. Drum motor (Y) error (Prior to Controller Version 1x.xx). A. The signal is not detected for 80msec or more. B. Lock signal of Drum motor (Y) (M21) cannot be detected for the specified period of time after first detection • Connector disconnected, Breaking (Breaking (shorting)) • Drum (unit) not inserted • Drum unit failure • Encoder failure (This occurs in very rare cases.)
• Remedy: A: A-1. Check the connection of the Drum Speed Detection PCB (Y) 1 (UN20). Sensor side: J7316, J8016PCB side:J1910 A-2. Take out the Drum Speed Detection PCB (Y) 1 to clean. A-3. Replace the Drum Speed Detection PCB (Y) 1. A-4. Check if the Harness of the Drum Speed Detection PCB (Y) 1 is faulty. (Replace the Harness if it’s disconnected.) A-5. Replace the Drum ITB Driver PCB (UN6). B: B-1. Check the connection between the drum motor (Y) (M21) and the drum ITB driver PCB (UN6). (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7300/J8019, PCB side: J1920 B-2. Check the connection between the drum speed detection PCB (Y) (UN20/21) and the drum ITB driver PCB. (Connection of the connector, Breaking (Breaking (shorting))) Motor side: J7316/J7317/J8016, PCB side: J1910 B-3. Reinstall the drum unit (Y). B-4. Replace the drum unit. (Drum drive may be overloaded due to peeling of the blade, etc.) B-5. Replace the drum ITB driver PCB. NOTE: In some rare cases, this error occurs when the encoder is not installed with the drum speed detection PCB or when dirt is applied to the sensor surface of the drum speed detection PCB.

• Code: E012-0103
• Description: Drum Speed Detection PCB (Y) 2 signal error. The signal is not detected for 80 msec or more.
• Remedy: 1. Check the connection of the Drum Speed Detection PCB (Y) 2 (UN21). Sensor side: J7317, J8019PCB side:J1902 2. Take out the Drum Speed Detection PCB (Y) 2 to clean. 3. Replace the Drum Speed Detection PCB (Y) 2. 4. Check if the Harness of the Drum Speed Detection PCB (Y) 2 is faulty. (Replace the Harness if it’s disconnected.) 5. Replace the Drum ITB Driver PCB (UN6).

• Code: E012-0104
• Description: Drum Speed Detection PCB (Y) Encoder Wheel error. This error occurs when the Drum Speed Detection PCB (Y) Encoder Wheel error is detected.
• Remedy: 1. Take out the Drum Speed Detection PCB (Y) to clean the Drum Speed Detection PCB (Y) 1/2 (UN20/21) and Encoder Wheel. 2. Replace the Encoder Wheel. 3. Replace the Drum Speed Detection PCB (Y) 1/2. 4. Replace the Drum ITB Driver PCB (UN6).

• Code: E012-0105
• Description: Drum Motor (Y) control error. Unstable rotation of the Drum Motor (Y)
• Remedy: 1. Check if the Drum Unit (Y) is installed. 2. Take out the Drum Speed Detection PCB (Y) to clean the Drum Speed Detection PCB (Y) 1/2 (UN20/21) and Encoder Wheel. 3. Remove and then reinstall the Process Unit (Bk). 4. Replace the Drum Unit (Y). 5. Replace the Drum ITB Driver PCB (UN6).

• Code: E012-0106
• Description: Drum Motor (Y) rotation error. The Drum Motor (Y) is not rotating at the specified speed, or it is stopped.
• Remedy: 1. Check the connection between the Drum Motor and Drum ITB Driver PCB (UN6). Sensor side: J7300, J8019PCB side: J1902 2. Check the ITB. Check to see if the ITB is displaced or ripped. Refer to E075 if the ITB is displaced. 3. Replace the ITB Cleaning Blade. 4. Replace the Drum ITB Driver PCB (UN6).