Printer's Electrical System; Overview - Canon BJC 6000 - Color Inkjet Printer Service Manual

Part 4: Technical Reference
BJC-6000

4 PRINTER'S ELECTRICAL SYSTEM

4.1 Overview

The electronics of this printer can be functionally divided into the control unit and the
power supply unit. The control section converts the input data from the host computer
into print signals or printer control signals, and drives the BJ cartridges and motors
while monitoring all the sensors. The power supply unit converts the AC power into DC
power, and has the control board convert this DC power into each specific voltage
supplied to drive motors, ICs, BJ cartridges, etc.
Carriage Board
Control Board
AC Adapter
Figure 4-30 Printer's Electrical System
4-36