Fixing System; Overview - Canon imageRUNNER 2525 Series Service Manual

Fixing System

Overview

■ Features
This machine introduces the on-demand fixing method.
Separation guide
Fixing heater
Fixing film
■ Specifications
Item
Fixing method
Fixing speed
Fixing heater
Control temperature
Temperature detection
Cleaning mechanism
Edge heat rising prevention control
Fixing loop control
Protective Function
*1. Target temperature is specified depending on the fixing mode and the fixing temperature at the start of warm-up control.
On-demand fixing
139 mm/sec (1/1-high speed: 0.8% speed-up)
137 mm/sec (1/1-speed)
131.5 mm/sec (1/1-slow speed: 3.1% speed-down)
Ceramic heater
208 deg C (plain paper) *1
By the main thermistor and the sub thermistor
Cleaning roller
Down sequence control
Loop sensor
Main thermistor and Sub thermistor Thermo Switch (operating temperature: 250 deg C)
66
Fixing delivery roller
Cleaning roller
Fixing inlet guide Pressure roller
Function/method
2. Technical Explanation