Motor Driver; Roll Feed Unit Pcb Components; Maintenance Cartridge Relay Pcb; Maintenance Cartridge Relay Pcb Components - Canon iPF6100 Service Manual

Chapter 2
a) Latch ICs (IC1 and IC3)
DI sensor reading control function
This function obtains the DI sensor value in the printhead and head rank for each color and sends it to the main controller PCB based on the control signals from
the main controller.
Environmental temperature reading control
This function sends the environmental temperature detected by the thermistor on the board based t the main controller PCB based on the control signals from the
main controller PCB.
Image data relay function
This function relays the image data from the main controller PCB to the printhead.
The function for processing image data is not supported.
b) Multi sensor control ICs (IC6 and IC7)
These ICs are used to generate the multi sensor LED control signal and adjust the gain.

2.4.4 Motor Driver

2.4.4.1 Roll feed unit PCB components

iPF6100 / iPF6200 / iPF6000S
a) Driver IC (IC1)
Roll motor drive function
This function controls the roll motor based on the control signals from the main controller.
Sensor relay function
This function relays the input signals from the roll cam sensor and roll media sensor to the main controller PCB.

2.4.5 Maintenance Cartridge Relay PCB

2.4.5.1 Maintenance cartridge relay PCB components

iPF6100 / iPF6200 / iPF6000S
a) EEPROM (IC1)
The 128-KB EEPROM stores all information written to the EEPROM on the main controller PCB.
2-60
IC 3
F-2-54
IC 1
F-2-55
IC 1
F-2-56
IC 7 IC 6
IC 1
0013-4323
0013-5143