Self-Diagnostic Function; Self Diagnostic Codes - Olivetti PG L2140 Service Manual

1-4-2 Self-diagnostic function

(1) Self-diagnostic function
This machine is equipped with self-diagnostic function. When a problem is detected, the machine stops print-
ing and display an error message on the operation panel. An error message consists of a message prompting
a contact to service personnel and a four-digit error code indicating the type of the error.

(2) Self diagnostic codes

If the part causing the problem was not supplied, use the unit including the part for replacement.
Code Contents
0100 Backup memory device
error
0120 MAC address data error
For data in which the MAC
address is invalid.
0130 Backup memory read/write
error (main PWB)
0140 Backup memory data error
(main PWB)
0150 Backup memory read/write
error (engine PWB)
Detecting engine PWB
EEPROM communication
error.
0160 Backup memory data error
(engine PWB)
Y 114940 - 1
Causes
Defective flash Replace the main PWB and check for cor-
memory. rect operation (see page 1-5-22).
Defective main
PWB.
Defective flash Replace the main PWB and check for cor-
memory. rect operation (see page 1-5-22).
Defective main Replace the main PWB and check for cor-
PWB. rect operation (see page 1-5-22).
Defective flash Replace the main PWB and check for cor-
memory. rect operation (see page 1-5-22).
Defective main
PWB.
Defective flash Replace the main PWB and check for cor-
memory. rect operation (see page 1-5-22).
Defective main
PWB.
Improper installa- Check the installation of the EEPROM and
tion engine PWB remedy if necessary.
EEPROM.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-22).
Device damage of Contact the Service Administrative Division.
EEPROM.
Defective Replace the engine PWB and check for cor-
EEPROM. rect operation (see page 1-5-22).
Defective engine
PWB.
1-4-8
Service Manual
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number
Errer code
Check procedures/
corrective measures