Ricoh Aficio 1232CG

• Code: 827
• Description: Self-diagnostic Error: RAM
  The resident RAM returned a verify error during the self-diagnostic test.
• Causes: • Memory malfunction

• Code: 828
• Description: Self-diagnostic Error: ROM
  The resident read-only memory returned an error during the self-diagnostic test.
• Causes: • Defective controller board • Firmware defective

• Code: 829
• Description: Self-diagnostic Error: Optional RAM
  The optional RAM returned an error during the self-diagnostic test.
• Causes: • RAM DIMM defective • Defective controller board

• Code: 835
• Description: Self-Diagnostic Error: Parallel Interface
  A loopback test error occurred.
• Causes: • Loopback connector not detected • IEEE1284 connector defective • Defective controller board

• Code: 836
• Description: Self-diagnostic Error: Resident Font ROM
  The resident font ROM returned an error during the self-diagnostic test.
• Causes: • Font ROM defective

• Code: 837
• Description: Self-diagnostic Error: Optional Font ROM
  The optional font ROM returned an error during the self-diagnostic test.
• Causes: • Font ROM defective