Special Operations - Oki IP-6620 Maintenance Manual

3.5

Special Operations

When the printer is turned on, press the power switch and another key as shown in the table
below at the same time so that the printer enters a special operation mode. (The grayed
operations are not available to users.)
Combination of buttons
Power switch + MENU button
Power switch + OK button
Power switch + CANCEL button
Power switch + CANCEL + MENU
button
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 3 Maintenance Mode Functions and Operations
Special operation modes
Language setting mode
(Enters directly the language menu in system in the user mode.)
Post-head replacement guidance skip mode
(After a print head has been replaced, normally the Guidance
after print head replacement is displayed when the printer
starts. This mode is used to skip this guidance.)
POC skip mode
(Start the printer without executing POC.)
Ignore fatal error mode
(Enable panel operation even when a fatal error has occurred.)
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