• Code: 0xA7
• Description: I/S PID lock error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xA8
• Description: STK load position reverse error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xA9
• Description: STK load position excess error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xAA
• Description: STK load position excess load error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xAB
• Description: I/S load position reverse error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xAC
• Description: I/S load position excess speed error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xAD
• Description: I/S load position excess load error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction

• Code: 0xAE
• Description: STK PID driving time error
• Causes: • Remove the protection material • Panel Encoder failure(contaminated/detached scale, Encoder Board failure) • Pickup roller drive mechanism overload(paper jam/foreign object) • Cable disconnecction