Sharp MX-M850 (serv.man38) Service Manual ▷ View online
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 33
UC-32
The CPT PWB is not detected.
(DSPF PWB side)
(DSPF PWB side)
A0-01
PCU ROM abnormality
A0-02
SCU ROM abnormality
A0-03
OPU ROM abnormality
A0-10
Controller ROM error
A0-11
IF version discrepancy (CTL-PCU)
A0-12
IF version discrepancy (CTL-SCU)
A0-13
IF version discrepancy (CTL-OPU)
A0-20
Machine level error (CTL detection)
A0-21
Machine level error (PCU detection)
A0-22
Machine level error (SCU detection)
Detail
The CPT PWB is not detected under the color kit enable
state
state
Section
ICU
Cause
The CPT PWB is not installed under the color kit enable
state, or the connection detection signal trouble.
state, or the connection detection signal trouble.
Check &
Remedy
Remedy
Check the connection detection signal of the CPT PWB,
or replace the PWB.
or replace the PWB.
Detail
The content of the PCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the SCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the OPU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
CTL and the image ROM firmware combination error
Section
ICU
Cause
CTL and the image ROM firmware combination error.
Check &
Remedy
Remedy
Check the firmware combination of CTL and the image
ROM.
ROM.
Detail
CTL and the PCU firmware combination error
Section
ICU
Cause
CTL and the PCU firmware combination error
Check &
Remedy
Remedy
Check the firmware combination of CTL and the PCU.
Detail
Firmware combination error between the CTL and the
SCU
SCU
Section
ICU
Cause
Firmware combination error between the CTL and the
SCU.
SCU.
Check &
Remedy
Remedy
Check the firmware combination of the CTL and the
SCU.
SCU.
Detail
Firmware combination error between the CTL and the
OPU
OPU
Section
ICU
Cause
Firmware combination error between the CTL and the
OPU
OPU
Check &
Remedy
Remedy
Check the firmware combination between the Cal and
the OPU.
the OPU.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
ICU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
PCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
SCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 33
UC-32
The CPT PWB is not detected.
(DSPF PWB side)
(DSPF PWB side)
A0-01
PCU ROM abnormality
A0-02
SCU ROM abnormality
A0-03
OPU ROM abnormality
A0-10
Controller ROM error
A0-11
IF version discrepancy (CTL-PCU)
A0-12
IF version discrepancy (CTL-SCU)
A0-13
IF version discrepancy (CTL-OPU)
A0-20
Machine level error (CTL detection)
A0-21
Machine level error (PCU detection)
A0-22
Machine level error (SCU detection)
Detail
The CPT PWB is not detected under the color kit enable
state
state
Section
ICU
Cause
The CPT PWB is not installed under the color kit enable
state, or the connection detection signal trouble.
state, or the connection detection signal trouble.
Check &
Remedy
Remedy
Check the connection detection signal of the CPT PWB,
or replace the PWB.
or replace the PWB.
Detail
The content of the PCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the SCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the OPU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
CTL and the image ROM firmware combination error
Section
ICU
Cause
CTL and the image ROM firmware combination error.
Check &
Remedy
Remedy
Check the firmware combination of CTL and the image
ROM.
ROM.
Detail
CTL and the PCU firmware combination error
Section
ICU
Cause
CTL and the PCU firmware combination error
Check &
Remedy
Remedy
Check the firmware combination of CTL and the PCU.
Detail
Firmware combination error between the CTL and the
SCU
SCU
Section
ICU
Cause
Firmware combination error between the CTL and the
SCU.
SCU.
Check &
Remedy
Remedy
Check the firmware combination of the CTL and the
SCU.
SCU.
Detail
Firmware combination error between the CTL and the
OPU
OPU
Section
ICU
Cause
Firmware combination error between the CTL and the
OPU
OPU
Check &
Remedy
Remedy
Check the firmware combination between the Cal and
the OPU.
the OPU.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
ICU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
PCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
SCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 33
UC-32
The CPT PWB is not detected.
(DSPF PWB side)
(DSPF PWB side)
A0-01
PCU ROM abnormality
A0-02
SCU ROM abnormality
A0-03
OPU ROM abnormality
A0-10
Controller ROM error
A0-11
IF version discrepancy (CTL-PCU)
A0-12
IF version discrepancy (CTL-SCU)
A0-13
IF version discrepancy (CTL-OPU)
A0-20
Machine level error (CTL detection)
A0-21
Machine level error (PCU detection)
A0-22
Machine level error (SCU detection)
Detail
The CPT PWB is not detected under the color kit enable
state
state
Section
ICU
Cause
The CPT PWB is not installed under the color kit enable
state, or the connection detection signal trouble.
state, or the connection detection signal trouble.
Check &
Remedy
Remedy
Check the connection detection signal of the CPT PWB,
or replace the PWB.
or replace the PWB.
Detail
The content of the PCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the SCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the OPU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
CTL and the image ROM firmware combination error
Section
ICU
Cause
CTL and the image ROM firmware combination error.
Check &
Remedy
Remedy
Check the firmware combination of CTL and the image
ROM.
ROM.
Detail
CTL and the PCU firmware combination error
Section
ICU
Cause
CTL and the PCU firmware combination error
Check &
Remedy
Remedy
Check the firmware combination of CTL and the PCU.
Detail
Firmware combination error between the CTL and the
SCU
SCU
Section
ICU
Cause
Firmware combination error between the CTL and the
SCU.
SCU.
Check &
Remedy
Remedy
Check the firmware combination of the CTL and the
SCU.
SCU.
Detail
Firmware combination error between the CTL and the
OPU
OPU
Section
ICU
Cause
Firmware combination error between the CTL and the
OPU
OPU
Check &
Remedy
Remedy
Check the firmware combination between the Cal and
the OPU.
the OPU.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
ICU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
PCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
SCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
MX-M1100 SELF DIAG AND TROUBLE CODE 8 – 33
UC-32
The CPT PWB is not detected.
(DSPF PWB side)
(DSPF PWB side)
A0-01
PCU ROM abnormality
A0-02
SCU ROM abnormality
A0-03
OPU ROM abnormality
A0-10
Controller ROM error
A0-11
IF version discrepancy (CTL-PCU)
A0-12
IF version discrepancy (CTL-SCU)
A0-13
IF version discrepancy (CTL-OPU)
A0-20
Machine level error (CTL detection)
A0-21
Machine level error (PCU detection)
A0-22
Machine level error (SCU detection)
Detail
The CPT PWB is not detected under the color kit enable
state
state
Section
ICU
Cause
The CPT PWB is not installed under the color kit enable
state, or the connection detection signal trouble.
state, or the connection detection signal trouble.
Check &
Remedy
Remedy
Check the connection detection signal of the CPT PWB,
or replace the PWB.
or replace the PWB.
Detail
The content of the PCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the SCU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
The content of the OPU ROM is abnormal
Section
ICU
Cause
The firmware is not normally uploaded due to
interruption of the power, etc.
interruption of the power, etc.
Check &
Remedy
Remedy
Use Sim. 49-1 to execute firmware upload.
Detail
CTL and the image ROM firmware combination error
Section
ICU
Cause
CTL and the image ROM firmware combination error.
Check &
Remedy
Remedy
Check the firmware combination of CTL and the image
ROM.
ROM.
Detail
CTL and the PCU firmware combination error
Section
ICU
Cause
CTL and the PCU firmware combination error
Check &
Remedy
Remedy
Check the firmware combination of CTL and the PCU.
Detail
Firmware combination error between the CTL and the
SCU
SCU
Section
ICU
Cause
Firmware combination error between the CTL and the
SCU.
SCU.
Check &
Remedy
Remedy
Check the firmware combination of the CTL and the
SCU.
SCU.
Detail
Firmware combination error between the CTL and the
OPU
OPU
Section
ICU
Cause
Firmware combination error between the CTL and the
OPU
OPU
Check &
Remedy
Remedy
Check the firmware combination between the Cal and
the OPU.
the OPU.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
ICU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
PCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.
Detail
Combination error of the machine production /
modification level and firmware
modification level and firmware
Section
SCU
Cause
Combination error of the machine production /
modification level and firmware.
modification level and firmware.
Check &
Remedy
Remedy
Check the combination of the machine production /
modification level and the firmware.
modification level and the firmware.