2. Installation Page: 25 Installation Requirements Specifies environmental conditions, machine leveling, space clearance, and power requirements for proper installation.
Power Requirements Details input voltage levels, permissible fluctuations, and electrical safety precautions for connecting the machine.
Copier Installation Covers connecting peripherals, accessory checks, and the step-by-step installation procedure for the copier unit.
Transporting the Machine Provides instructions on how to safely move the machine, including securing the scanner carriage.
LCIT PB3140 (D581) Details the accessory check and installation procedure for the LCIT PB3140.
ARDF DF3060 (D578) Covers component check and installation procedure for the ARDF DF3060, including mounting and connecting cables.
Finisher SR3090 (D588) Covers accessory check and installation procedure for the SR3090 finisher, including necessary prior installations.
Booklet Finisher SR3100 (D589) Details accessory check and installation procedure for the Booklet Finisher SR3100, including required optional unit installations.
Finisher SR3070 (D585) Details accessory check and installation procedure for the SR3070 finisher, including required prior installations.
Platen Cover (D597) Provides instructions for installing the platen cover, including removal and alignment steps.
Heaters Explains the installation of anti-condensation heaters for the scanner unit and tray heaters for the copier and optional units.
4. Replacement and Adjustment Page: 173 Beforehand Covers essential pre-installation procedures, including printing jobs, disconnecting cables, and static discharge.
General Cautions Provides important safety and handling precautions for specific components like PCU, transfer roller, scanner unit, and fusing unit.
Exterior Covers Details the procedure for removing and replacing various exterior covers of the machine, including front door, controller cover, and left cover.
Scanner Unit Covers replacement procedures for scanner components, including exposure glass, original length sensors, scanner lamp, and scanner motor.
Scanner Lamp Details the procedure for replacing the scanner lamp, including chromaticity rank adjustment.
Scanner Motor Explains the procedure for replacing the scanner motor assembly and the scanner motor itself.
Lens Block Unit Details the removal and replacement procedure for the lens block unit.
SIO Board Covers the procedure for removing and replacing the SIO Board, including associated components.
Front Scanner Wire Details the removal and reinstallation procedure for the front scanner wire, including component removal and wire routing.
Rear Scanner Wire Details the reinstallation procedure for the rear scanner wire, including component routing and tensioning.
Laser Unit Covers critical safety warnings and procedures for replacing laser unit components, emphasizing eye protection.
Polygon Mirror Motor Details the procedure for replacing the polygon mirror motor, including heat sink removal and mirror surface handling.
LD Unit Explains the procedure for replacing the LD unit, including notes on variable resistors and screw tightness.
Photoconductor Unit (PCU) Provides detailed instructions for PCU removal and replacement, including cautions about drum surface handling and toner leakage.
OPC Drum Details the procedure for removing the PCU, which includes the OPC drum.
Charge Roller, Cleaning Roller Covers the removal and replacement of charge and cleaning rollers, including re-installation notes for the charge roller.
Cleaning Blade Details the procedure for replacing the cleaning blade, including re-installation notes and toner application.
Developer Explains how to prepare and handle the developer kit for installation.
Developer Mixing Describes how to mix developer and check Vt, with notes on handling potential issues like dirty backgrounds.
Transfer Unit Covers replacement of the transfer roller unit and image density sensor, including notes on surface care and sensor initialization.
Fusing/Exit Covers safety precautions and procedures for replacing the fusing unit and thermistors.
Paper Feed Covers safety precautions and procedures for removing paper feed unit components like paper guide plates and harness covers.
Paper Feed Unit Details the removal of paper feed unit components, including gears and connectors.
Transport Clutch Details the removal of brackets and covers to access and replace the transport clutches.
Paper Size Sensors Details the removal and replacement of paper size sensors and their covers.
Registration Sensor Covers the removal of the duplex unit to access and replace the registration sensor and its bracket.
Duplex Unit Covers the removal and disconnection of duplex unit components, including connectors, ground cables, and covers.
Duplex Entrance Sensor Details the removal of the duplex unit and guide plates for replacing the duplex entrance sensor.
Duplex Exit Sensor Explains the removal of the duplex exit sensor assembly and replacement of the sensor.
Duplex Motor/Bypass Motor Covers the removal and replacement of duplex entrance and by-pass motors, including bracket and harness connections.
PCBs and Other Items Covers procedures for replacing controller board, NVRAM, and BCU board, including static discharge precautions.
Controller Board Details the replacement procedure for the controller board, including component removal and static discharge precautions.
NVRAM Explains the importance of backing up NVRAM data and lists data not saved to SD card during upload.
5. System Maintenance Page: 281 Service Program Mode Explains how to enter and exit SP mode, types of SP modes, and the importance of data-in LED status.
SP Tables References appendices for detailed information on system SP tables.
Exiting SP Mode Instructs to press 'Exit' on the LCD twice to return to the copy window.
Types of SP Modes Categorizes SP modes by function: engine, printer, scanner, and fax.
Firmware Update Details the process of updating machine firmware using an SD card, including prerequisites and steps.
Updating Firmware Provides preparation steps and the procedure for updating firmware via an SD card, including handling precautions.
NVRAM Data Upload/Download Details procedures for uploading NVRAM content to an SD card and downloading SP data from an SD card to NVRAM.
LED and DIP Switches Provides information on the normal and error states of LEDs and the function of DIP switches for controller and BCU.
Using the Debug Log Explains how to use the Save Debug Log feature to capture and retrieve error information for analysis.
6. Troubleshooting Page: 319 Self-Diagnostic Mode Details the self-diagnostic test that runs at power-on, checking CPU, memory, HDD, and other components for malfunctions.
Detailed Self-Diagnostic Mode Explains how to perform a more detailed diagnostic test manually to check components not covered by the power-on self-diagnosis.
Image Problems Describes common image problems like skewed, trapezoid, and parallelogram images, with visual examples.
Correcting the Images Provides procedures for correcting skewed, parallelogram, and trapezoid images based on test pattern results.
Jam Detection Details paper jam display information and provides a comprehensive table of jam codes, descriptions, and LCD displays.
Electrical Component Defects Lists common electrical components like sensors and switches, their CN, PCB, state, and related symptoms or causes.
Blown Fuse Conditions Provides a table of fuses, their ratings, and symptoms when turning on the main switch, with a caution on fuse replacement.
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