Get detailed diagrams, pictures, and procedures to diagnose and repair your Toshiba e-STUDIO 520, e-STUDIO 600, e-STUDIO 720, e-STUDIO 850 photocopier with this comprehensive service manual. Whether you're a professional mechanic or a DIY enthusiast, this manual provides all the information you need. You can print, zoom, or read any diagram, picture, or page from this service manual.
The manual covers a wide range of topics, including specifications, accessories, options, supplies, system list, machine outline, electric parts layout, copy process, general operation, control panel, scanning section, image processing, laser optical unit, paper feeding system, process-related section, drum/cleaner unit, developer unit, transfer/transport unit, fuser unit, exit/reverse section, reversing automatic document feeder (RADF), power supply unit, and PC boards.
Each chapter is fully detailed and contains simulation codes, trouble codes, maintenance procedures, reset procedures, and diagnose procedures for the specified Toshiba photocopier models. The manual also includes a table of contents for easy navigation, outlining the detailed content of each section.
This service manual is available in .PDF format, providing a comprehensive resource for maintaining and repairing your Toshiba photocopier.
Specifications, accessories, options, supplies, and system list
Machine outline, electric parts layout, symbols and functions of various components, system block diagram, installation and replacement of covers, installation and separation of PC boards, removal and installation of options
Copy process, details of copy process, comparison of copy process to e-STUDIO550/650/810
General operation overview, description of operation, warming-up, ready state, drawer feed copying, bypass feed copying, interruption copying, detection of abnormality, flowchart, power ON to ready, automatic feed copying
Control panel operation area and display area, items shown on the control panel, relation between the equipment state and operator's operation, operation, dot matrix LCD circuit, LED display circuit, disassembly and replacement
Scanning section function, construction, operation, scanner motor, two-phase motor drive circuit, control for exposure lamp, CCD control, automatic original size detection circuit, disassembly and replacement
Image processing general description, configuration, scanning section control PC board, laser control PC board, laser driving PC board
Laser optical unit general description, structure, laser diode control circuit, polygonal motor control circuit, laser unit cooling fan control circuit, disassembly and replacement
Paper feeding system general description, functions, operation, tray-up motor control circuit, feed motor control circuit, transport motor control circuit, registration motor control circuit, tandem LCF tray-up motor/end fence motor, disassembly and replacement
Process-related section construction, functions, charger wire cleaner control circuit, high-voltage transformer control circuit, drum surface potential sensor control circuit, temperature/humidity detection circuit, disassembly and replacement
Drum/cleaner unit construction, functions, drum temperature detection circuit, image quality control, drum motor control circuit, disassembly and replacement
Developer unit construction, functions, developer unit drive, motor control circuit, auto-toner circuit, disassembly and replacement
Transfer/transport unit general description, functions, transfer belt motor control circuit, disassembly and replacement
Fuser unit outline, operation, functions, fuser control circuit, fuser motor control circuit, disassembly and replacement
Exit/reverse section general description, functions, driving of exit/reverse section, operation, exit motor control circuit, reverse motor control circuit, disassembly and replacement
Reversing automatic document feeder (RADF) general description, operation, drive system, signal block diagram, operations, jams, errors, original size detection, flow chart, timing chart, circuits, input/output signals, disassembly and replacement
Power supply unit construction, operation of DC output circuit, output channel, fuse, configuration of power supply unit, power supply sequence, AC wire harness
PC boards
This service manual consists of 466 pages, providing a comprehensive resource for maintaining and repairing your Toshiba e-STUDIO photocopier.
