Here is a detailed service manual for the Toshiba e-STUDIO 191F copier, with diagrams and step-by-step procedures for diagnosis and repair. You can easily print, zoom, or read any section of the manual. The table of contents includes specifications, disassembly instructions, maintenance and adjustment procedures, troubleshooting flowcharts, service modes, and system description. It also covers options and supplies, network information, and installation. The manual is 226 pages long. See below for a list of chapters:
SPECIFICATIONS TABLE
1.1 Fax, Printer, Network Scanner and Internet
Fax Functions
1.2 Control Panel
1.3 System Combination
1.4 Options List
1.5 External View
1.6 Clutches, Switches, Motors, Solenoids and Fan
1.7 Sensors and PC Boards
DISASSEMBLY INSTRUCTIONS
2.1 General Disassembly Flowchart
2.2 General Disassembly
2.3 Disassembly Instructions
MAINTENANCE, ADJUSTMENTS AND CHECK POINTS
3.1 Preventive Maintenance
3.2 Required Tools
3.3 Preventive Maintenance Points
3.4 Preventive Maintenance Check List
3.5 Updating the Firmware
3.6 Adjusting the Printer Registration, LSU Image Side to Side
3.7 Signal Waveform
TROUBLESHOOTING
4.1 Initial Troubleshooting Flowchart
4.2 Improper LCD Display
4.3 Printed Copy Quality Problems
4.4 Document Feeder (ADF)
4.5 Communications
4.6 Troubleshooting the LAN Interface
4.7 Error Codes (For Copier)
4.8 Information Code Table (For Facsimile)
4.9 Diagnostic Codes (For Facsimile)
4.10 Troubleshooting (For Printer)
SERVICE MODES
5.1 Service Modes (For Copier)
5.2 Service Modes (For Facsimile)
SYSTEM DESCRIPTION
6.1 Transmit Mechanism
6.2 Control Panel
6.3 Printer / Receive Mechanism
OPTIONS AND SUPPLIES
7.1 Installing the G3 Communication Port Kit (GD-1310)
7.2 Installing the 2nd Paper Feed Module (KD-1030)
7.3 Installing the Handset Kit (GJ-1170)
7.4 Installing the SD Memory Card (32 MB up to 2 GB)
NETWORK IMFORMATION
8.1 Programming or Retrieving Parameters via Email
8.2 To Edit the Retrieved or Backup Internet Parameters File
8.3 To Edit the Retrieved or Backup Auto Dialer Data File
