External Auxiliary System; Controls; Software Counter; Fan - Canon imageRUNNER 1750 Series Service Manual

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Technical Explanation > External Auxiliary System > Controls > Fan

External Auxiliary System

Controls

■ Software counter

Count-up timing differs depending on the following conditions:
• Print mode (1-sided/2nd side of 2-sided print, 1st side of 2-sided print)
• Differs depending on the delivery position (Staple Finisher)
1-sided print/2nd side of
Delivery position
Host machine Delivery Tray Delivery Sensor (PS5)
Staple Finisher
2 Technical Explanation > External Auxiliary System > Controls > Fan
Print mode
1st side of 2-sided print
2-sided print
Count-up timing
Duplex Feed Sensor (PS8)
Delivery Sensor (S2)
T-2-50

■ Fan

● Overview
Location of Fans
FM1
FM4
FM8
No. Name
FAN1
Delivery Cooling Fan (Rear) To cool the Delivery Assembly
FAN2 Delivery Cooling Fan (Center) To cool the Delivery Assembly
FAN3 Delivery Cooling Fan (Front) To cool the Delivery Assembly
FAN4 Power Supply Cooling Fan To cool power supply
FAN5 Heat Exhaust Fan (Front) To exhaust heat in the machine E805-0002,E805-0003
FAN6 Heat Exhaust Fan (Rear) To exhaust heat in the machine E805-0000,E805-0001
FAN7 Developing Cooling Fan (Front) To cool the Developing
Assembly and laser
FAN8
Developing Cooling Fan (Rear) To cool the Developing
Assembly and laser
FM2
FM6
FM5
FM3
FM7
F-2-104
Function Error codes
E822-0004,E822-0005
E822-0002,E822-0003
E822-0000,E822-0001
E804-0000,E804-0001
E820-0000,E820-0001
E820-0002,E820-0003
2-72
T-2-51
2-72