Oki IP-6620 - 5.5.18 System Error 1700: ABC Register Read;write Error

OKI Data Infotech Corporation CONFIDENTIAL
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
5-93
5.5.18 System Error 1700: ABC Register Read/write Error
<Description>
The printer could not read or write correctly the data on the PCB-ASSY-ACT3’s ABC register.
This error is detected through the process below:
(1) The printer is started;
(2) The printer writes test data to the register in 8-bit access; and
(3) Though the printer reads the data from the register, the read data is not same as the
written data.
<Faulty part>
(1) PCB-ASSY-ACT3
(2) PCB-ASSY-IPB5-100
<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.
No
Items to be Checked
Action
1
Firmware
Upgrade the firmware to the latest version.
2
Cable between the ACT3 and IPB5
Reconnect the CABLE(ACT-IPB-IF)-ASSY(MW) to the
ACT3 and the IPB5.
3
PCB-ASSY-ACT3
Replace the PCB-ASSY-ACT3.
4
PCB-ASSY-IPB5-100
Replace the PCB-ASSY-IPB5-100.