Olivetti d-Color MF2001 - ID Sensor Density Error; ID Sensor 2 (Rear) Error; ID Sensor 1 (Front) Error; Transfer Belt Unit Type Mismatch Problem

2KZ/2K0
1-4-31
7413 Drum unit M type mismatch
problem
Absence of the drum unit M is
detected.
Drum unit connec-
tor inserted incor-
rectly.
Reinsert the drum unit connector if neces-
sary.
Different type of
the drum unit is
installed.
Install the correct drum unit.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7414 Drum unit Y type mismatch
problem
Absence of the drum unit Y is
detected.
Drum unit connec-
tor inserted incor-
rectly.
Reinsert the drum unit connector if neces-
sary.
Different type of
the drum unit is
installed.
Install the correct drum unit.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7420 Transfer belt unit type mis-
match problem
Absence of the transfer belt
unit is detected.
Transfer belt unit
connector inserted
incorrectly.
Reinsert the transfer belt unit connector if
necessary.
Different type of
the transfer belt
unit is installed.
Install the correct transfer belt unit.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7601 ID sensor 1 (front) error Defective ID sen-
sor.
Replace the ID sensor 1.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7602 ID sensor 2 (rear) error Defective ID sen-
sor.
Replace the ID sensor 2.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7611 ID sensor (K) density error
When ID sensor 2 detected
CTD is 500 or less.
Defective ID sen-
sor.
Replace the ID sensor.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7612 ID sensor (C) density error
When ID sensor 2 detected
CTD is 500 or less.
Defective ID sen-
sor.
Replace the ID sensor.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
7613 ID sensor (M) density error
When ID sensor 2 detected
CTD is 500 or less.
Defective ID sen-
sor.
Replace the ID sensor.
Defective PWB. Replace the engine PWB check for correct
operation (see page 1-5-31).
Code Contents Causes
Check procedures/
corrective measures
Y113010-4 Sevice Manual