Oki IP-6620 Maintenance Manual page 209

AN ERROR OCCURRED
PLEASE WAIT
<Description>
An error has been detected in the printer.
<Action>
If the display does not change after five minutes, 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 Printer log
(LCIS model)
NO MORE INK AVAILBLE
USE EXTENSION CHIP
<Description>
No more ink can be used.
<Action>
Read an ink amount extension chip with the printer.
5-50
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.
Acquire the printer log, and perform the procedure to solve
the error.
Action