Fixing System; Overview - Canon imageRUNNER ADVANCE 4551i Service Manual

Fixing System

Overview

■ Features
This machine introduces the on-demand fixing method.
Separation guide
■ Specifications
Item
Fixing method
Fixing speed
Fixing heater
Control temperature
Temperature detection
Cleaning control
Edge heat rising prevention control Paper edge cooling fans (front)/(rear) and sequence control
Fixing loop contro
Fixing heater
Fixing film Fixing inlet guide
(Upper)
On-demand fixing
Process Speed H
Process Speed L
Ceramic heater
215 deg C (Process speed H, plain paper 1, single sided) *1
By the main thermistors and the sub thermistors (front) and (rear)
Cleaning sequence control
Loop sensor
Fixing delivery roller
Fixing inlet guide
(Lower)
Function/method
233mm/sec (1/1-high speed: 1.4% speed-up)
233mm/sec (1/1-end speed: 0.9% speed-up)
230mm/sec (1/1-speed)
224mm/sec (1/1-slow speed: 4.5% speeddown)
139mm/sec (1/1-high speed: 1.4% speed-up)
139mm/sec (1/1-end speed: 0.9% speed-up)
137mm/sec (1/1-speed)
131mm/sec (1/1-slow speed: 4.5% speeddown)
103
2. Technology
Pressure roller