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H1-19
006-252-05
06.30.01 FM3040
FM-DP L
Service Manual
H1-19
MAINTENANCE 1. OUTLINE OF EQUIPMENT
Unit
Symbol
Name
Type
Functions/Remarks
Heat development SG1
Heat development exit
Reflection type sensor
When there is film at the heat
unit (G)
detection sensor
development unit exit ON
SG2
Film release detection sensor
Reflection type sensor
ON when there is film at the
release unit
SG3
Changeover guide side
Penetration type
ON in side release state
position detection sensor
sensor (Pl: 5mm)
SG4
Changeover guide upper
Penetration type
ON in upper release state
position detection sensor
sensor (Pl: 5mm)
SS1
Density measurement unit home Penetration type
ON at home position
position detection sensor
sensor (Pl: 5mm)
THG1- Plate thermistor 1-3
Thermistor
Heat plate temperature detection
THG3
THG4 Plate thermistor 4
Thermistor
Heat plate temperature detection
THG5 Plate thermistor 5
Thermistor
Heat plate temperature detection
THG6 Plate thermistor 6
Thermistor
Heat plate temperature detection
THG9 Cooling unit temperature
Thermistor
Cooling unit temperature detection
thermistor
THG10 Frame temperature thermistor
Thermistor
Frame temperature detection
TPG1- Plate thermal protectors 1-3
Manual recovery type
Cuts off power when heat
TPG3
plate overheats
TPG4 Plate thermal protector 4
Manual recovery type
Cuts off power when heat
plate overheats
TPG5 Plate thermal protector 5
Manual recovery type
Cuts off power when heat
plate overheats
TPG6 Plate thermal protector 6
Manual recovery type
Cuts off power when heat
plate overheats
Enclosure (J)
SJ1
Upper cover interlock switch
Microswitch
ON when cover is closed
SJ2
Front cover interlock switch
Microswitch
ON when cover is closed
SJ3
Front cover interlock switch
Microswitch
ON when cover is closed
Forthed stop switch
Remote/reset switching
TP3F0203.EPS
<SUPPLEMENTARY NOTE>
The ON of each sensor and switch means the following;
• Penetration type sensor: Light-tight state
• Reflection type sensor: Film present
• Microswitch: Power conducted