Oki IP-6620 Maintenance Manual page 266

5.5.26 System Error 2100: EEPROM I/O Error
<Description>
Could not read or write normally the EEPROM on the PCB-ASSY-IPB5-100.
<Faulty part>
(1) IC(EEPROM）
(2) PCB-ASSY-IPB5-100
<Action>
Restart the printer.
Check the Items to be Checked on the table below, and perform the actions starting from the top
until the problem is solved.
No
1 EEPROM installation condition
2 EEPROM
3 PCB-ASSY-IPB5-100
5.5.27 System Error 2200: Data Path Time-out
<Description>
Block clear processing in the band memory has not finished.
<Faulty part>
PCB-ASSY-IPB5-100
<Action>
Restart the printer.
Check the Items to be Checked on the table below, and perform the actions starting from the top
until the problem is solved.
No
1 Firmware
2 PCB-ASSY-IPB5-100
Chapter 5 Troubleshooting (Engine Section and USB Controller Section)
Items to be Checked
Items to be Checked
OKI Data Infotech Corporation CONFIDENTIAL
Remove the EEPROM from the socket, check that its pins are
not bent nor damaged, then set the EEPROM back to the
original position so that its direction is the same as the
original.
Replace the EEPROM (see 5.9.2).
Replace the PCB-ASSY-IPB5-100.
Upgrade the firmware to the latest version.
Replace the PCB-ASSY-IPB5-100.
Action
Action
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