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MX-AP14 SELF DIAG MESSAGE AND TROUBLE CODE 6 – 1
MX-AP14
Service Manual
[6] SELF DIAG MESSAGE AND TROUBLE CODE
1. Self diag
When a trouble occurs in the machine. This allows the serviceman
to take the suitable action. In case of a trouble, this feature notifies
the occurrence of a trouble and stops the machine to minimize the
damage.
to take the suitable action. In case of a trouble, this feature notifies
the occurrence of a trouble and stops the machine to minimize the
damage.
A. Function and purpose
1)
Securing safety. (The machine is stopped on detection of a
trouble.)
trouble.)
2)
The damage to the machine is minimized. (The machine is
stopped on detection of a trouble.)
stopped on detection of a trouble.)
3)
By displaying the trouble content, the trouble position can be
quickly identified. (This allows to perform an accurate repair,
improving the repair efficiency.)
quickly identified. (This allows to perform an accurate repair,
improving the repair efficiency.)
4)
Preliminary warning of running out of consumable parts allows
to arrange for new parts in advance of running out. (This
avoids stopping of the machine due to running out the a con-
sumable part.)
to arrange for new parts in advance of running out. (This
avoids stopping of the machine due to running out the a con-
sumable part.)
B. Self diag message kinds
The self diag messages are classified as shown in the table below.
C. Self diag operation
(1)
Self diag operation and related work flow
The machine always monitors its own state.
When the machine recognizes a trouble, it stops the operation and
displays the trouble message.
displays the trouble message.
A warning message is displayed when a consumable part life is
nearly expired or is expired.
nearly expired or is expired.
When a warning message is displayed, the machine may be or
may not be stopped.
may not be stopped.
The trouble messages and the warning messages are displayed by
the LCD and lamp.
the LCD and lamp.
Some trouble messages are automatically cleared when the trou-
ble is repaired. Some other troubles must be cleared by a simula-
tion.
ble is repaired. Some other troubles must be cleared by a simula-
tion.
Some warning messages of consumable parts are automatically
cleared when the trouble is repaired. Some other warning mes-
sages must be cleared by a simulation.
cleared when the trouble is repaired. Some other warning mes-
sages must be cleared by a simulation.
D. Breakdown sequence
(1)
Breakdown mode processing
Class 1
User
Warning of troubles which can be recovered by the
user. (Paper jam, consumable part life expiration,
etc.)
user. (Paper jam, consumable part life expiration,
etc.)
Service
Warning of troubles which can be recovered only by
a serviceman. (Motor trouble, maintenance, etc.)
a serviceman. (Motor trouble, maintenance, etc.)
Others
-
Class 2
Warning
Warning to the user, not a machine trouble
(Preliminary warning of life expiration of a
consumable part, etc.)
(Preliminary warning of life expiration of a
consumable part, etc.)
Trouble
Warning of a machine trouble. The machine is
stopped.
stopped.
Others
-
Kind of
trouble
trouble
Judg
ment
ment
block
Trou
ble
code
Operatable mode
Co
py
Sc
an
an
Sca
n-To
HDD
Pri
nt
List
print
FAX
Send
FAX
print
Special
function
error
function
error
MFP
P3
(00)
(00)
修理
トラブル/警告
トラブル/警告
動作停止
不良原因を調査
ダイアグ(テストコマンド)
等により自己診断メッセージ
等により自己診断メッセージ
解除
待機状態
消耗パーツ交換・補給
復帰
内容を表示
トラブル
トラブル
警告
警告
YES
NO
Monitors the machine
conditions.
conditions.
Detects/analyzes
the content.
the content.
Trouble/Warning
Trouble/Warning
Repair
Troubleshoot the cause.
Standby state
The machine is stopped.
The content is displayed.
Warning
Warning
Trouble
No
YES
Trouble
Reset
Replace or supply
the consumable part.
the consumable part.
Cancel the self-diagnostic
message with the
diagnostic (test commands).
message with the
diagnostic (test commands).
A consumable
part has reached
its lifetime
part has reached
its lifetime
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