• Code: 8230
• Description: Staple motor error (Document finisher)
  • Staple motor of the document finisher DF-31 does not operate normally.-801).
• Causes: Defective staple motor of the document finisher DF-31. Defective engine controller PWB (KP-801).
• Remedy: Defective staple motor of the document finisher DF-31. Replace staple motor of the document finisher DF-31. See document finisher DF- 31’s service manual.
  Defective engine controller PWB (KP-801). Replace the engine controller PWB (KP- 801).

• Code: 8290
• Description: Sorter compatibility error
  • The engine controller PWB (KP-801) does not recognize compatibility of the mailbox sorter SO-30 for this printer.
• Causes: The ROM version of mailbox sorter S0-30 main board is not compatible for this printer. Defective mailbox sorter S0-30 main board. Defective engine controller PWB (KP-801).
• Remedy: The ROM version of mailbox sorter S0-30 main board is not compatible for this printer. Replace the ROM of mailbox sorter S0-30 main board for this printer.
  Defective mailbox sorter S0-30 main board. Replace the sorter SO-30 main board. See mailbox sorter SO-30’s service manual.
  Defective engine controller PWB (KP-801). Replace the engine controller PWB (KP- 801).

• Code: 8510
• Description: Bulk stacker compatibility error
  • The engine controller PWB (KP-801) does not recognize compatibility of the bulk stacker ST-30 for installed printer.
• Causes: The ROM version of bulk stacker ST-30 main board is not compatible for this printer. Defective bulk stacker ST-30 board. Defective engine controller PWB (KP-801).
• Remedy: The ROM version of bulk stacker ST-30 main board is not compatible for this printer. Replace the ROM of bulk stacker ST-30 main board for this printer.
  Defective bulk stacker ST-30 board. Replace the bulk stacker ST-30 main board. See bulk stacker ST-30’s service manual.
  Defective engine controller PWB (KP-801). Replace the engine controller PWB (KP- 801).

• Code: F000
• Description: Main controller PWB error
  • The operation breakdown occurs between main controller PWB (KP- 800) and operation panel PWB (KP- 805) during 30 seconds.r. con
• Causes: Defective main controller PWB (KP-800). Defective operator panel PWB (KP- 805). Defective mainengine controllers relay PWB (KP- 802). Defective engine controller PWB (KP-801). Defective harness (S02540) between engine controller PWB (KP-801) and operator panel PWB (KP- 805), or poor contact of the connector terminals.f t
• Remedy: Defective main controller PWB (KP-800). Replace the main controller PWB (KP-800).
  Defective operator panel PWB (KP- 805). Replace the operator panel PWB (KP-805).
  Defective mainengine controllers relay PWB (KP- 802). Replace the main-engine controllers relay PWB (KP-802).
  Defective engine controller PWB (KP-801). Replace the engine controller PWB (KP- 801).
  Defective harness (S02540) between engine controller PWB (KP-801) and operator panel PWB (KP- 805), or poor contact of the connector terminals. Check the continuity of the harness (S02540). Check the insertion of connectors.

• Code: F010
• Description: System DIMM checksum error
  • Checksum for the system DIMM PWB (KP-689) that holds the system program is wrong. ST-30
• Causes: Defective system DIMM PWB (KP- 689). Defective main controller PWB (KP-800).
• Remedy: Defective system DIMM PWB (KP- 689). Replace the system DIMM PWB (KP-689).
  Defective main controller PWB (KP-800). Replace the main controller PWB (KP-800).

• Code: F020
• Description: Memory check error
  • Access to the expanding memory (DIMM) or RAM on the main controller PWB (KP-800) is unobtainable.o
• Causes: Defective main controller PWB (KP-800). Defective expansion memory (DIMM).
• Remedy: Defective main controller PWB (KP-800). Replace the main controller PWB (KP-800).
  Defective expansion memory (DIMM). Replace the expansion memory (DIMM).

• Code: F030
• Description: Main controller PWB system error
  • The error concerned with the system occurred except self diagnostic codes F0 (F010) conditions.
• Causes: Defective main controller PWB (KP-800).
• Remedy: Replace the main controller PWB (KP-800).

• Code: F040
• Description: Main - Engine controller PWBs communication error
  • The communication breakdown occurred between main controller PWB (KP-800) and engine controller PWB (KP-801) during 30 seconds.
• Causes: Defective engine controller PWB (KP-801). Defective main controller PWB (KP-800).
• Remedy: Defective engine controller PWB (KP-801). Replace the engine controller PWB (KP- 801).
  Defective main controller PWB (KP-800). Replace the main controller PWB (KP-800).