Oki LD670 User Manual page 141

Press and hold down the FEED switch for at least one second to accept the
selection.
The printer prints the following upon your acceptance of "ENABLE"
selection:
8. Select "RETURN TO UP" as your option.
Press and hold down the FEED switch for at least one second to accept the
selection.
The printer prints the following upon your acceptance of "RETURN TO
UP" selection:
Return to Up
Return to Top Menu
Return to Up
Roll Paper Unit PE
Roll Paper Unit
Buzzer
Batch (OTHER IF)
Batch (COM IF)
Font-B
PNE Detect
Process ID
Error
Serial Number
USB
ACK Pulse Width
Selection Item
Enable
Return to Top Menu
Return to Top Menu
Others
Serial Condition
Customize Value
Memory Switch
Paper Setting
Selection Item
Return to Up
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