MUTOH Rockhopper II 2H, Руководство по обслуживанию

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Rockhopper II series printers – Maintenance Manual
280 AP-74065, Rev. 1.2, 27/09/04
9.2.6. Errors requiring restart
The following explains the messages, items to be confirmed and remedies to take when errors requiring
restart occur while the product is operating.
Errors requiring restart are displayed when trouble critical to the operation of this product occurs.
¾
Foreign material disturbing the printer operation has been loaded in the printer.
¾ An electrical circuit (such as board, motor or sensor) failure has occurred.
¾ An error on control program of the printer has occurred.
¾ When errors requiring restart occur.
The product stops operation after the following actions take place.
1. The power supply to the operation has been automatically shut-off.
2. All lamps on the operation panel flash and the buzzer sounds intermittently.
3. Error messages are displayed on the operation panel.
If an error requiring a restart has occurred, solve the problems to restart the printer and delete the error.
(1) CPU system critical errors
No. Message Phenomenon Check point Action Refer to
1 E 001 error
DRAM Standard DRAM
error : Abnormal
condition in
standard memory
mounted on
Mainboard
assembly (1) Mainboard
assembly may be
defective. • Replace
Mainboard
assembly →
Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.
(1) If foreign
material is present
in the slot (J103) of
the extended
memory, errors
may result. • Remove dust
using a tool such
as air duster, then
reinstall the
memory.
(2) Install known
good optional
memory (the
capacity must be
equal to the one in
the user’s unit)
then check the
equipped memory
capacity via
“Test:Ram
Capacity” of the
self-diagnostic
function. • Replace memory.
2 E 002 error
Opt. DRAM Option DRAM error :
Abnormal condition
in optional memory
mounted on
Mainboard
assembly
(3) Mainboard
assembly may be
defective. • Replace
Mainboard
assembly
→
Replacing the
Mainboard
assembly,
HDD_Extension
board assembly,
HEAD_DRV
board assembly
and cooling fan
assembly.