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Sharp MXB350PZ
Error Codes List page 1
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- Code: A0-30
- Description: Machine configuration error
- Causes: FAX PWB is broken
Wireless LAN PWB is not connected properly
Wireless LAN PWB is broken
RSPF/SPF is not connected properly
RSPF/SPF is broken
- Remedy: Check connection of FAX PWB
Replace FAX modem PWB
Check connection of Wireless LAN PWB
Replace Wireless LAN PWB
Check connection of RSPF/SPF
Replace RSPF/SPF
- Code: E7-01
- Description: Image data error
- Causes: Image data transfer error in MFPC PWB
MFPC PWB trouble
- Remedy: Check connection state of MFPC PWB connector, harness
Replace MFPC PWB
- Code: E7-20
- Description: LSU laser detection error
- Causes: Reduced laser power, lighting error, laser diode trouble
LSU connector, harness connection trouble
LSU unit trouble
MFPC PWB trouble
- Remedy: SIM61-1 to execute
Check connection state of LSU connector, harness
Replace LSU unit
Replace MFPC PWB
- Code: E7-21
- Description: LSU laser deterioration error
- Causes: Reduced laser power, lighting error, laser diode trouble
LSU connector, harness connection trouble
LSU unit trouble
MFPC PWB trouble
- Remedy: SIM61-1 to execute
Check connection state of LSU connector, harness
Replace LSU unit
Replace MFPC PWB
- Code: E7-38
- Description: Quatro chip AD adjustment error
- Causes: The voltage on MFPC PWB is not stable
The parts on the MFPC PWB are not soldered properly
- Remedy: Replace the MFPC PWB.
- Code: E7-90
- Description: Communication error between ICU and PCU
- Causes: MFPC PWB trouble
- Remedy: Check connection state of MFPC PWB connector, harness
Replace MFPC PWB