Lu-301/Lu-204 - Olivetti d-Color MF651 Service Manual

23. IC protector
ICP
Symbol
Symbol
F1 M3 Exit motor
F4 M2 Take-up motor
PS1 M6 Lift-up motor
PS2 M5 Switchback roller pressure/
retraction motor
PS3 M4 Reading roller pressure/retrac-
tion motor
23.2.3

LU-301/LU-204

A. LU drive board
ICP
Symbol
Symbol
ICP2 M1 Lift-up motor
ICP3 M3 Transport motor
ICP4 M2 Paper feed motor
ICP5 PS3 Paper feed sensor
23.2.4 JS-504
A. JS control board
ICP
Symbol
Symbol
F1 FN main power switch
F2 DC to DC converter input sec-
tion 24 V line
F3 Unused
F4 T1FD
Lower tray paper full detect
TB/
board/PR
PR
T2FD
Upper tray paper full detect
TB/
board/PR
PR
F6 M2 Shift motor
F7 M1 Transport motor
910
Relevant parts
ADF paper exit section
ADF paper feed section JAM
Lift up mechanism failure
Turn around pressure welding alien-
ation trouble
Before reading pressure welding
alienation mechanism
Relevant parts
LCT up/down abnormality
LCT transport section JAM
LCT feed section JAM
LCT feed section JAM
Relevant parts
Unable to supply 24V to FN and MFP
unable to detect FN
Unable to produce DC5V in FN and
MFP unable to detect FN
Continuous tray 1 full detection
Continuous tray 2 full detection
Shift motor drive failure
Transport section JAM
Service Manual
Field Service Ver. 2.0 Jul. 2009
When ICP trips
Symptom in each load
When ICP trips
Symptom in each load
When ICP trips
Symptom in each load
Trouble code
and others
C-8106
C-8102
C-8101
Trouble code
and others
C-0216
Trouble code
and others
C-1004
C-1004
C-1182
Y110571-1