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General| Brand | Riso |
|---|---|
| Model | CZ180 Series |
| Category | Disc Duplicator |
| Language | English |
Provides Technical Service Information for the digital duplicator Model CZ180 and CV1860 series.
Outlines important safety precautions for handling electrical components and machine operation.
Advises on avoiding injury from springs/sheet metal and proper part sorting during removal.
Specifies suitable and unsuitable locations for machine installation based on environmental factors.
Details specific tools (JIGs) required for certain maintenance procedures.
Step-by-step guide for installing the printer, including voltage setting and shock absorbing sheet removal.
Instructions for removing various external covers of the machine for access.
Details the steps to open the PCB bracket for accessing internal components.
Identifies specific screws that should not be loosened or removed during maintenance.
Illustrates the internal components and operation flow of the machine.
Provides a step-by-step overview of the machine's operational sequence.
Details the processes of paper feeding, printing, and paper ejection.
Describes the mechanism and steps for removing used masters from the drum.
Explains the procedure of scanning originals and transferring images onto masters.
Details the winding and cutting of the master material onto the print drum.
Lists the technical specifications for the RISO CZ180 model.
Describes the mechanical workings of the main drive system and safety switches.
Provides instructions for disassembling the intermediate gear assembly.
Details the procedure for adjusting the print drum removal position (Position-B).
Explains the paper feed tray elevation and paper feeding movement.
Covers the removal of elevator link plates and the paper feed tray unit.
Details adjustments for sensor positions, clutch angles, and paper sensor sensitivity.
Explains the second paper feed and vertical printing position mechanisms.
Details the removal of load spring, timing cam, and guide roller assembly.
Covers the mounting position adjustment of the timing cam.
Describes the press mechanism, including lifting and lowering the pressure roller.
Details the removal of the pressure roller and pressure solenoid.
Explains the procedure for adjusting the pressure lever assembly position.
Outlines the paper separation and ejection processes, including sensor function.
Covers the removal of suction units, fans, motors, and belts.
Details the adjustment procedure for the separator position.
Explains master detection, ink bottle check, drum rotation, and ink supply mechanisms.
Covers the removal of ink bottle guide, set switch, and RF-PCB.
Details cleaning the filter and adjusting squeegee gap and ink blocking plates.
Describes the home position movement and master release/clamp mechanisms.
Covers the removal of the clamp unit, motor, and sensor.
Explains the unit's home positioning, master detection, and removal mechanisms.
Details the removal of the master removal unit, sensors, motors, and plates.
Explains the original loading and image scanning mechanisms.
Covers the removal of the image scanner, stripper solenoid, and sensors.
Details adjustments for scan start position, horizontal position, and read pulse motor speed.
Explains the master making unit, detection, cutter, and set mechanisms.
Covers the removal of safety switches, TPH, RF-Tag PCB, and motors.
Details adjustments for TPH power, clamp range, write start position, and cut length.
Explains how error types and points are displayed on the panel.
Describes how LEDs and the display indicate errors and machine status.
Categorizes errors such as Serviceman Call, Jam, Option, Consumable, Set, and Warning.
Maps error codes to specific machine areas or functions.
Explains how paper jam errors are displayed using LEDs and Jxx codes.
Provides a comprehensive list of error types, descriptions, and conditions.
Lists warning errors requiring serviceman intervention.
Explains parameter errors related to ink color and master density settings.
Lists errors that are backed up in memory and require problem resolution to reset.
Explains how to launch normal and protected area test modes.
Provides a categorized list of available test modes for machine diagnostics.
Lists user-configurable modes and their default settings for machine operation.
Identifies and describes the function and test mode for various motors, fans, solenoids, and clutches.
Lists and defines the function and type of various sensors used in the machine.
Illustrates and names various safety switches and sensors within the machine.
Shows a photograph of the power supply printed circuit board.
Displays a photograph of the mechanical control printed circuit board.
Illustrates the wiring connections between different printed circuit boards.
Shows the wiring diagram for the machine's power supply unit.
Depicts wiring for major components like motors, sensors, and switches.
Details the specific wiring connections for CN8 and CN12 on the mechanical control PCB.
Illustrates the wiring connections for components within the print drum area.
Shows the wiring diagram for components in the master making area.
Depicts the wiring connections for the master removal unit.
Illustrates the wiring for components in the paper ejection section.
Shows the wiring connections for the machine's operation panel.
Illustrates wiring for optional units like the Job Separator and NET-C PCB.
Lists fuses on the power supply PCB, their system, and connected parts.
Provides procedures and precautions for downloading firmware to the mechanical control PCB.
Details the steps for replacing the mechanical control PCB, including EEPROM transfer.
Explains performance features of the RISO i Quality System for optimal operation.
Describes how printing speed is controlled to achieve solid image prints.
Explains how drum rotation during idling is adjusted for solid image prints.
Details how TPH thermal power is controlled to match master roll conditions.
Explains how write pulse motor speed is controlled to reduce image elongation/shrinkage.
Describes how precise remaining ink and master amounts are shown on the operation panel.
Explains ink level monitoring to prevent false replacement messages and air pumping.
Provides guidance for inputting parameters when RF-tag information is insufficient.
