What to do if Canon Copier has no AC power?
If your Canon Copier is not getting AC power, first ensure the power plug is properly connected. Also, check that all doors and covers are completely closed. If the issue persists, it might not be a problem with the copier itself, so further investigation of the power supply may be needed.
Describes the copier's key features and capabilities, including direct charging and cartridge type.
Lists the technical specifications for PC400/FC200 and PC420/430/FC220 models.
Identifies the external components and parts of the copier through diagrams.
Explains how to operate the copier, including control panel functions and making copies.
Provides an outline of the image formation process within the copier.
Outlines the machine's basic mechanisms, functions, and operational timing.
Describes the copier's main electrical mechanisms controlled by the microprocessor.
Details the timing sequence for making copies (A4, 2 copies).
Explains the circuit that controls the main motor's ON/OFF and speed.
Lists the input signals to the DC controller from various components.
Lists the output signals from the DC controller to various loads.
Covers the exposure system and copyboard movement mechanisms.
Details the control of the scanning lamp's ON/OFF and intensity.
Discusses the mechanical characteristics and assembly of the exposure system.
Explains the functions of the image formation system and its process steps.
Details the timing sequence of image formation operations.
Describes the circuit controlling the primary charging roller's bias.
Explains how developing bias voltage is controlled for copy density.
Describes the circuit controlling the transfer charging roller.
Covers the automatic density control mechanism and its adjustment.
Discusses the integrated cartridge design and its components.
Details the mechanical characteristics and disassembly of the image formation system.
Introduces the pick-up roller and paper control mechanism.
Details the control mechanism for the pick-up roller's rotation.
Explains how the registration roller is controlled for paper alignment.
Illustrates the timing sequence for paper pick-up and feeding.
Describes how to identify and clear paper jams in different assemblies.
Details the mechanical characteristics and disassembly of the pick-up/feeding system.
Describes the function and operation of the fixing assembly.
Details the methods for controlling the fixing heater's target temperature.
Explains the phase power control method for the fixing heater.
Describes protection mechanisms to prevent fixing heater malfunctions.
Discusses the mechanical characteristics and disassembly of the fixing assembly.
Describes the power supply system, including its outline and PCB.
Details the mechanical characteristics and disassembly of external covers.
Outlines the necessary considerations for selecting a suitable installation site.
Provides step-by-step instructions for unpacking and installing the machine.
Gives instructions for safely relocating the machine for transportation.
States that the machine does not have parts requiring periodical replacement.
States that the machine does not have parts classified as durables.
States that the machine does not require periodical servicing.
Provides guidelines for storing and handling the copier cartridge.
Details initial checks and basic maintenance procedures.
Covers mechanical and electrical standards and adjustment procedures.
Diagnoses common image quality faults and their causes.
Explains error codes and their corresponding causes and remedies.
Addresses common problems related to paper feeding and jams.
Identifies sensors, solenoids, switches, and PCBs in the electrical system.
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