Normal Self-Diagnostic Mode (Level 1) - Oki C911 Maintenance Manual

Oki Data CONFIDENTIAL
5.3.2.2

Normal self-diagnostic mode (Level 1)

The normal self-diagnostic mode menus are as follows:
Option Self-diagnosis Menu
1 Switch scan test SWITCH SCAN
2 Motor clutch test MOTOR&CLTCH
TEST
3 Test printing TEST PRINT
4 Color registration REG ADJUST TEST
adjustment test
5 Density adjustment DENS ADJ TEST
test
6 Media weight MEDIA WT ADJUST
sensor adjustment PA
7 Paper width sensor PAPER WIDTH SNS
adjustment ADJ
8 Consumable CONSUMABLE
counter display STATUS
9 Consumable life PRINTER STATUS
counter display
10 Factory/Shipping FACTORY MODE
mode switching SET
11 Engine parameter SENSOR SETTING
setting
12 Display of LED LED HEAD DATA
head serial number
13 Execution of Drum DRUM MANUAL
cleaning mode CLEANING
14 Information of fuser FUSER
setting
15 Display of error code ERROR CODE
45530603TH Rev.2
Maintenance
Adjustment
Utility
Checks input sensor and No.18
switch
Tests the operation of a No.19
motor or clutch.
Prints a test pattern stored Unavailable
in the PU.
Judges the color No.20
registration adjustment
mechanism as pass or fail.
Judges the density adjustment No.21
mechanism as pass or fail.
Executes the adjustment No.28
of the media weight sensor
sensitivity.
Executes the adjustment of the Unavailable
paper width sensor sensitivity.
Displays the usage of No.23
consumables.
Displays the life counter of No.23
consumables.
Switches between Factory No.3, No.24
and Shipping modes
Sets whether to enable No.25
or disable error detection
performed by each sensor.
Displays the serial number Unavailable
of LED head data.
Executes manual cleaning Unavailable
of a drum surface
This item is not used. Unavailable
Displays the error code Unavailable
5.3.2.2.1 Entering self-diagnostic mode (level 1)
Note! Entering the System Maintenance mode requires a password. Refer to table
5-1 for description on it.
1. Press the BACK, OK and ON LINE in combination after "Ready" is displayed to
enter the System Maintenance mode.
2. Press the MENU or MENU
the OK button to display "DIAGNOSTIC MODE".
Diagnostic MoDe
3. XX.XX.XX of "DIAGNOSTIC MODE XX.XX.XX" displayed on the LCD display
identifies the PU firmware version. The FACTORY WORKING MODE setting is
displayed in the right portion of the lower row. The setting is normally S-MODE,
which identifies Shipping.
4. Press the MENU or MENU
the MENU or MENU button to display the next or preceding menu option).
5.3.2.2.2 Exiting self-diagnostic mode
1. Press the BACK button when "DIAGNOSTIC MODE" is displayed.
5. MAINTENANCE MENUS
button to select "Engine Diag Mode". Then press
button to go to each self-diagnostic step (press
5-19