Oki LD670 User Manual page 140

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
"BATCH(OTHER IF)" selection:
7. Select "ENABLE" as your option.
Quickly press the FEED switch (up to one second) to move to
"ENABLE".
Disable
Disable
Enable
Selection Item
Batch (OTHER IF)
Enable
↑
Disable
Disable
Enable
選択項目
Selection Item
Batch (OTHER IF)
138