Oki IP-6620 Maintenance Manual page 241

5.5.5 System Error 1310: FPGA(PTG) Load Error
<Description>
Failed to write config from the flash ROM on the PCB-ASSY-IPB5-100 to the ASIC on the
PCB-ASSY-HCB1M.
<Faulty part>
(1) PCB-ASSY-HCB1M
(2) PCB-ASSY-IPB5-100
(3) Carriage cable (FFC): CARRIAGE FFC, MW
(4) Robot cable: ROBOT CABLE, MW
<Action>
Restart the printer.
If the error persists, check the Items to be Checked on the table below, and perform the actions
starting from the top until the problem is solved.
Note:
For this error, be sure to perform the items 1 to 5.
No
1 Firmware
2 The width of the V-shaped folded
part on the
PCB-ASSY-HCB1M-side FFC
FFC's external damage
3
4 FFC's connector connection
Robot cable's connector
5
connection
6 PCB-ASSY-HCB1M
7 PCB-ASSY-IPB5-100
8 FFC
9 Robot cable
5-82
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
Items to be Checked
OKI Data Infotech Corporation CONFIDENTIAL
Upgrade the firmware to the latest version.
Check that the width of the V-shaped folded part on the FFC
is proper. If not, adjust it. For the adjustment procedure, see
6.8.4 PCB-ASSY-HCB1M.
Check the following to ensure that the FFC is not damaged.
- FFC's terminal is detached from its base.
- FFC's edges have not been abraded by friction.
If the FFC is damaged, replace it.
Reconnect the FFC on both the PCB-ASSY-HCB1M side and
the PCB-ASSY-IPB5-100 side.
If the cable terminals are smeared, softly wipe them with a
soft cloth or lint-free paper dampened with ethanol before
connecting them.
Reconnect the robot cable on both the PCB-ASSY-HCB1M
side and PCB-ASSY-ACT3 side.
Before connecting, check that the connector terminals and
cable connection part are not disconnected. If a connection
failure is found, replace the robot cable.
Replace the PCB-ASSY-HCB1M.
Replace the PCB-ASSY-IPB5-100.
Replace all four FFCs.
Replace the robot cable.
Action