When A Power Failure Occurs - Oki C650 User Manual

Symptom
Corners of the paper The paper is curled.
are folded (the edge is The paper is waved.
folded).
The envelope is The paper is moist.
wrinkled.
This machine is being
used in high
temperature and
humidity.
If the problem persists Load the envelope with the flap facing the main
Misalignment occurs Misalignment occurs
when paper is output with each tray.
from the expansion
tray.
The edge of the paper Wet paper is used.
is wet.
The paper is Tray Switch is set to
automatically fed from Auto.
another paper tray
when the paper tray
runs out of paper
during printing.

When a power failure occurs

If a power failure occurs while the power is on, the power will not turn on automatically even after the power
failure is recovered.
If you want the power to turn on automatically after the power failure is recovered, select [Always On] or [Last
State] in [Boot Menu] - [After AC power supply fails].
Boot Menu(P.128)
 The machine may not work properly if an uninterruptible. power supply (UPS) or inverter is used. Do not use any
uninterruptible. power supply or inverter.
With the factory default settings, when a power failure occurs, this machine acts as follows.
State of this machine
Receiving
Printing a report
Standby
Cause
Use the paper stored at appropriate
temperature and humidity.
Use the paper stored at appropriate
temperature and humidity.
Press the scroll buttons on the operator panel
to select a mode (Mode1, Mode2 or Off) from
[Menus] - [Print Adjust] - [High Humid Mode].
unit. Next, from Print Setup, set the orientation
to 180° reversion.
Press the scroll buttons on the operator panel
to select the tray to adjust in [Menus] - [Print
Adjust] - [Print Position Adjust], and correct the
value of [X Adjust] (Landscape) or [Y Adjust]
(Portrait).
Press the scroll buttons on the operator panel
to select [Menus] - [Print Adjust] - [Moisture
Control], and change the setting.
Change the Auto Tray Switch setting in the
printer driver.
For the Windows PCL printer driver, uncheck
[Setup] - [Paper Feed Options] - [Paper feed
options] - [Auto Tray Change].
For the Windows PS printer driver, uncheck
[Layout] - [Advanced] - [Printer Features] -
[Tray Switch] - [Off].
For macOS, go to [Paper Feed] - [All Pages
From] to select the tray to be used.
Reception is interrupted halfway.
Report printing is interrupted halfway.
Printing cannot be started.
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Solution
Action
Troubleshooting
Reference
Storing
paper(P.83)
Storing
paper(P.83)
Menu
list(P.102)
Screens and
functions of the
printer
driver(P.132)
Correcting the
print position of
the tray(P.188)
-
Screens and
functions of the
printer
driver(P.132)