• Code: SC508-01
• Description: Cutter Sensor Error One or both the cutter switches (the return switch on the left and HP switch on the right) remained on during cutting, when the front cover was opened and closed, or when the machine was switched on.
• Causes: •X Cutter left return switch harness loose, broken, defective •X Cutter left return switch defective •X Cutter right return switch harness loose, broken, defective •X Cutter right return switch defective
• Remedy:

• Code: SC508-02
• Description: Cutter Motor Error The cutter HP sensor on the right did not go off within 300 ms after the cutter motor was switched on. The cutter did not move from its home position.
• Causes: •X Cutter motor harness loose, broken, defective •X Something is blocking the horizontal movement of the cutter in its track •X Cutter motor defective
• Remedy:

• Code: SC508-03
• Description: Cutter Operation Error The cutter return switch on the left end of the cutter unit did not switch on within 3 sec. after the cutter motor switched on.
• Causes: •X Something is blocking the cutter in its track •X The cutter drive belt is jammed
• Remedy:

• Code: SC508-04
• Description: Cutter Home Position Switch Error The cutter HP switch on the right end of the cutter unit did not switch on within 3 sec. after the cutter motor reversed to return the cutter to the home position on the right.
• Causes: •X Something is blocking the cutter in its track •X The cutter drive belt is jammed
• Remedy:

• Code: SC520-01
• Description: Vertical Paper Feed Mechanism Communication Error No response from DSP (Digital Signal Processing) that controls intermittent feed from the paper rollers.
• Causes: •X Cycle the machine off/on •X Check the harness connections between the roll unit and the MCU, and RFDB if Roll Unit 2 is installed •X MCU defective
• Remedy:

• Code: SC520-02
• Description: Vertical Paper Feed Hardware Error DSP (Digital Signal Processing) responded with a hardware error.
• Causes: •X Roll paper feed motor harness loose, broken, defective •X Encoder sensor harness or encoder wheel loose, broken, defective •X Motor defective •X MCU defective
• Remedy:

• Code: SC520-03
• Description: Vertical Paper Feed Operation Direction Error DSP (Digital Signal Processing) responded with a direction movement error.
• Causes: •X Vertical wheel sensor connection loose, broken, defective •X Vertical motor connection loose, broken, defective •X Check motor to confirm that the polarity of the harness connector is correct •X Check the sensor to confirm that the polarity of the harness connection is correct
• Remedy:

• Code: SC521-01
• Description: Roll Unit 1 Communication Error No response from DSP (Digital Signal Processing) that controls intermittent feed from the paper rollers.
• Causes: •X Roll Unit 1 is not connected •X Cycle the machine off/on •X Check the harness connections between the roll unit and the MCU •X MCU defective
• Remedy: