Sharp AR317FG

• Code: E1-14
• Description: IMC board expanded memory module (DIMM) error
  IMC extended compression memory module installation error IMC extended compression memory access error
• Causes: IMC expanded memory module installation trouble IMC expanded memory module trouble IMC expanded memory contact trouble IMC board abnormality
• Remedy: Check installation of the expanded memory module. (Spec: Added to Slot 1.) Replace the expanded memory module. Replace the IMC PWB.

• Code: E1-15
• Description: IMC board Page Memory error/SRAM error
  IMC Page Memory Work SRAM abnormality
• Causes: IMC board abnormality
• Remedy: Replace the IMC PWB Remarks Print buffer page memory or work SRAM abnormality

• Code: E1-16
• Description: IMC board compression image store memory error
  Access error of IMC standard compression memory
• Causes: IMC board abnormality
• Remedy: Replace the IMC PWB Remarks Standard compression image store memory abnormality

• Code: E1-17
• Description: IMC board smoothing IC error
  IMC smoothing IC abnormality
• Causes: IMC board abnormality
• Remedy: Replace the IMC PWB

• Code: E1-80
• Description: IMC PWB communication trouble (protocol)
  Communication trouble between MCU and IMC PWB (Protocol error)
• Causes: IMC PWB connector disconnection Motherboard connector pin breakage IMC PWB ROM defect, data failure
• Remedy: Check the connectors of the IMC PWB and MCU PWB. Check the grounding of the copier. Check the ROM of the IMC PWB.

• Code: E1-81
• Description: IMC PWB communication trouble (Parity)
  Communication trouble between MCU and printer IMC (Parity error)
• Causes: IMC PWB connector disconnection Motherboard connector pin breakage IMC PWB ROM defect, data failure
• Remedy: Check the connectors of the IMC PWB and MCU PWB. Check the grounding of the copier. Check the ROM of the IMC PWB.