Oki 520 - Manual (Page 45)

E-38 Section 4
initialization string may still override the printer MENU
and/or front panel settings.
The I-Prime signal is sent over the parallel interface (pin
31) and will automatically override any settings you have
made using the front panel buttons. To eliminate this
problem, enter the program MENU (hold SHIFT button
while pressing SEL/MENU button) and change the I-
Prime item (in the Parallel I/F group) to Invalid.
Problem: The Print Quality and Character Pitch buttons
on the front panel won’t work.
Solution: The Operator Panel Function item on the
printer MENU can be used to disable these buttons. If the
printer is part of a customized system or if it is used by a
number of people, the system manager may have used
this option to make sure the printer is always set prop-
erly.
Problem: Static electricity causes the paper to stick.
Solution: In cold, dry weather, static charges can build
up on continuous-form paper. This can make the paper
cling to the paper separator. If you have this problem
during high-volume printing jobs, try moving the single
sheet paper guides on the separator together so that the
paper rests on the guides rather than on the separator
itself.