Normal Self-Diagnostic Mode (Level 1) - Oki MC860 Maintenance Manual

Oki Data CONFIDENTIAL

5.10.3.2 Normal self-diagnostic mode (Level 1)

Menus that are contained in the normal self-diagnostic mode are shown below.
Item Self-diagnostic menu
1 Switch scan test SWITCH SCAN
2 Motor clutch test MOTOR&CLTCH
TEST
3 Executing test TEST PRINT
print
4 Color registration REG ADJUST TEST
correction test
5 Density correction DENS ADJ TEST
test
6 Consumable item CONSUMABLE
counter display STATUS
7 Consumable item PRINTER STATUS
accumulative
counter display
8 Factory/Shipping FACTORY MODE
mode switching SET
9 FUSE status
check
10 Engine parameter SENSOR SETTING
setting
11 LED head serial LED HEAD DATA
number display
43967002TH Rev.1
Adjustment contents Maintenance
utilities
Input sensor and switch No.23
check
Motor and clutch No.24
operational test
PU internal test pattern Use of this
menu item is
print
prohibited.
Color registration error No.25
correction system, normal
or defective
Density error correction Use of this
menu item is
system, normal or defective
prohibited.
Consumable items, No.28
consumption status display
Consumable items, No.28
accumulative consumption
status display
Factory mode or Shipping No.29
mode switching
Status display of respective Use of this
menu item is
fuses
prohibited.
Sets valid or invalid of error No.30
detection using various
sensors
Display of LED head serial Use of this
menu item is
number
prohibited.
5.10.3.2.1 How to enter self-diagnostic mode (Level 1)
Note! To enter the system maintenance menu mode, entry of password is
required. Refer to table 5-1.
1. From the service menu, select [Printer Maintenance] and [Engine Diag Mode] to
enter the self-diagnostic mode.
2. When the screen enters the self-diagnostic mode (Level 1), the "DIAGNOSTIC
MODE" is displayed.
3. The characters XX XX XX of "DIAGNOSTIC MODE XX XX XX" that are
displayed on the display window means the PU firmware version. Setting
value of the FACTORY WORKING MODE is displayed in the lower right
of the screen. Normally, "SHIPPING" - S-MODE is displayed.
4. Press either (2) key or (8) key to move to the respective self-diagnostic
items. (Menu item rotates when either (2) key or (8) key is pressed.)
5.10.3.2.2 How to exit self-diagnostic mode
1. While the [DIAGNOSTIC MODE] display is shown on the screen, press the (4) key
to return to the service menu.
5. Maintenance Menu
240 /