Service manual

AR-P17 TROUBLE CODE LIST 9 - 1
[9] TROUBLE CODE LIST
Trouble code
Details of trouble
Main
code
Sub
code
F9 00 Content MCU-PRT communication trouble
Details Communication establishment error/
framing/parity/protocol error
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
10 Content Printer PWB trouble
Details Communication trouble between MCU and
printer PWB
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
80 Content Printer PWB communication trouble
(Protocol)
Details Communication trouble between MCU and
printer PWB (Protocol error)
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
81 Content Printer PWB communication trouble
(Parity)
Details Communication trouble between MCU and
printer PWB (Parity error)
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
F9 82 Content Printer PWB communication trouble
(Overrun)
Details Communication trouble between MCU and
printer PWB (Overrun error)
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
84 Content Printer PWB communication trouble
(Framing)
Details Communication trouble between MCU and
printer PWB (Framing error)
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
88 Content Printer PWB communication trouble
(Timeout)
Details Communication trouble between MCU and
printer PWB (Timeout error)
Cause Printer PWB connector disconnection
Harness trouble between the printer PWB
and the MCU PWB
Motherboard connector pin breakage
Printer PWB ROM trouble/Data
disturbance
Check
and
remedy
Check the connectors and harness of the
printer PWB and MCU PWB.
Check the grounding of the copier.
Check ROM on printer PWB.
99 Content Machine-PCL board language error
Details The machine language setup does not
coincide with the PCL board language
setup.
Cause PCL board connection error
SIM setup error
Check
and
remedy
Check the firmware of the PCL board and
the combination of the panel screen data,
and download the correct version, if
necessary.
Check the machine language information.
(Machine language setup: SIM 26-22)
Trouble code
Details of trouble
Main
code
Sub
code