The following is the normal self-diagnostic mode menu:
Option
Self Diagnostic Menu
Item
Adjustment
1
Switch scan test
(See section 2.8.1)
SWITCH SCAN
Performs input sensor and switch
checking.
2
Motor and clutch test
(See section 2.8.2)
MOTOR&CLTCH TEST
Tests motor and clutch
operation.
3
Test printing
(See section 2.8.3)
TEST PRINT
Prints a test pattern stored in the PU.
4
Color registration
adjustment test
(See section 2.8.4)
REG ADJUST TEST
Judges the color registration
adjustment mechanism as pass or fail.
5
Density adjustment test
(See section 2.8.5)
DENS ADJ TEST
Judges the density adjustment
mechanism as pass or fail.
6
Consumable counter
display
(See section 2.8.6)
CONSUMABLE STATUS
Displays consumable usage.
7
Consumable life counter
display
(See section 2.8.7)
PRINTER STATUS
Displays consumable life.
8
Factory/Shipping mode
setting
(See section 2.8.8)
Switches between the Factory and
Shipping modes
9
Fuse status display
(See section 2.8.9)
FACTORY MODE SET
Displays the status of the fuses.
10
Engine parameter setting
(See section 2.8.10)
SENSOR SETTING
Sets whether to enable or disable
error detection performed by each
sensor.
11
NVRAM parameter setting
(See section 2.8.11)
NVRAM PARAMETER
Must not be used.
2.8.1 Switch Scan Test
The switch scan test is used for input sensor and switch checking.
1.
Enter the self-diagnostic mode (level 1) and, until
SWITCH SCAN
appears on
the upper display, press
[2]
or
[8]
(
[2]
displays the next test option and
[8]
displays the preceding test option). Then press the
[6]
button.
2.
Press
[2]
or
[8]
until the option for unit(s) to test, which is shown in table below,
appears on the lower display (
[2]
displays the next option and
[8]
displays the
preceding option).
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