Oki C821 Maintenance Manual

44015503TH Rev. 1
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Oki Data CONFIDENTIAL
5. MAINTENANCE MENUS
5.3.2.9 Print counter display
The print counter display is used for viewing print counter values.
1. Enter the self-diagnostic mode and, until PRINTER STATUS appears, press the
MENU up-arrow (
) or MENU down-arrow ( ) button (the MENU up-arrow ( )
button displays the next test option and the MENU down-arrow ( ) button displays
the preceding test option). Then press the ENTER button.
2. Pressing the MENU up-arrow (
) or MENU down-arrow ( ) button displays each
count printed (pressing the ONLINE or CANCEL button is disabled).
3. Press the BACK button to end the option (the state in step 1 is restored).
Upper display Lower display
Display
format
Display
unit
Detail
K-
IMPRESSIONS
********IMAGES Decimal Images Each displays the number of
each color’s images printed.
Y-
IMPRESSIONS
********IMAGES Decimal Images
M-
IMPRESSIONS
********IMAGES Decimal Images
C-
IMPRESSIONS
********IMAGES Decimal Images
TOTAL SHEET
CNT
********COUNTS Decimal Prints Displays the total number of
images printed.
5.3.2.10 Factory-Shipping mode switching
The Factory-Shipping mode switching is used for switching from the Factory to Shipping
mode.
1. Enter the self-diagnostic mode and, until the following message appears, press the
MENU up-arrow (
) or MENU down-arrow ( ) button.
FACTORY MODE SET
2. Press the MENU up-arrow (
) or MENU down-arrow ( ) button. The following
message appears. Press the MENU up-arrow ( ) or MENU down-arrow ( ) button
until the option to set (refer to the table shown below) appears.
FACTORY MODE
SHIPPING MODE *
3. A setting for the option can be selected by pressing the ENTER button with the
option on the display.
4. Hold down the ENTER button (for three seconds) with the setting on the display.
The setting is stored in the EEPROM. The state in step 2 is restored.
5
. Repeat steps 2 through 4 when necessary.
6. Press the BACK button to end the option (the state in step 1 is restored).
Option Settings Function
FACTORY
MODE
F
ACTORY MODE Establishes the Factory mode (a fuse-cut disabling
mode).
SHIPPING MODE Deselects the Factory mode to enable the fuse-cut
function.
FUSE INTACT
Note:
Six asterisks
(******)
identifies
INTACT or
BLOWN.
BELT UNIT ****** Displays the fuse status of the transfer belt unit.
FUSE UNIT ****** Displays the fuse status of the fuser.
K-ID UNIT ****** Displays the fuse status of the black image drum unit.
Y-ID UNIT ******
Displays the fuse status of the yellow image drum unit.
M-ID UNIT ****** Displays the fuse status of the magenta image drum
unit.
C-ID UNIT ****** Displays the fuse status of the cyan image drum unit.

Oki C821 Specifications

General

Brand	Oki
Model	C821
Category	All in One Printer
Language	English