Self-Diagnostic Mode; Operator Panel - Oki MC873dn Maintenance Manual

Oki Data CONFIDENTIAL

3.4 Self-diagnostic mode

This section describes LEVEL 0 and LEVEL 1.
3.4.1

Operator panel

The following description on operating the self-diagnostic is provided, premised on the
following operator panel layout:
(1) Menu option display switching
Self-diagnostic
The level in a shaded area XXXXX can be displayed only from
mode layout
another one.
(Overall)
Use the [2] or [8] button to display the menu option shown in a
non-shaded area XXXXX .
POWER ON
1.Select the "Device Settings" by touch panel.
2.Enter [#] → [0] → [1] → [0] → [3] → [*] at "Device Settings" display.
3.Enter the password "000000" and touch [OK] button.
No buttons pressed
4.Select the "Print Maintenance" → "Engine Diag Mode"
Normal operation mode
LEVEL0- engine status display
Engine status display
Each voltage display category in
printing
Toner sensor monitor
Toner pulse count monitor
RFID tag noise test monitor
Motor control evaluation function
Error code
45850101TH Rev.1
Numerical
keypad
Press [4]
DIAGNOSTIC MODE XX.XX.XX
SWITCH SCAN
Press[6]
MOTOR&CLTCH TEST
TEST PRINT
REG ADJUST TEST
DENS ADJUST TEST
Press[6] CONSUMABLE STATUS
PRINTER STATUS
FACTORY MODE SET
SENSOR SETTING
LED HEAD DATA
NVRAM PARAMETER
DRUM CLEANING
(1) Menu option display switching
Use the [4] or [*] or [2] or [8] button to display the option shown in a
LEVEL0
shaded area XXXX .
Use the [2] or [8] button to display the menu option shown in a non-
shaded area XXXX .
[4]
[8]
Each voltage display
category during printing
[2]
Transfer (TR) voltage(1)
*1
Transfer (TR) voltage(2)
*1
Charge (CH) voltage(1)
Charge (CH) voltage(2)
Supply (SB) voltage
Development (DB)
voltage
Environmental level
Development (DB)
voltage (AFTER)
Development (DB)
voltage (BEFORE)
-MODE
Transfer (TR) voltage(3)
*1
*1: Pressing the [#]
button switches the
voltage, which is
displayed for a color,
to that for another
color.
Engine status display
Heater temperature
Environmental information
Low-voltage thermistor temperature
Belt thermistor temperature
[8]
Toner sensor Toner pulse count monitor
monitor
Each color toner FULL/
[2]
Toner sensor Number of LOW-pulse
status monitor detections
display
RFID tab noise test monitor
Display of number of noise detections/ Toner K error
[2]
Display of number of noise detections/ Toner Y error
Display of number of noise detections/ Toner M error
Display of number of noise detections/ Toner C error
Motor control evaluating functions
Regist Motor Constant-Speed Timer
[2]
Value/ Environmental Temperature
Fusing Motor Constant-Speed Timer
Value/ Fusing Target Temperature
ID Motor Constant-Speed Timer Value
BELT Motor Constant-Speed Timer Value
3. MAINTENANCE MENUS
[*]
Error code
Error code display, etc.
[8]
[8]
3-14