Service manual
Table Of Contents
- EPSON EPL-6200/EPL-6200L
- Contents
- Product Description
- 1.1 Outline
- 1.2 Basic Specifications
- 1.2.1 Process Specifications
- 1.2.2 Printer Basic Specifications
- 1.2.3 Paper Specification
- 1.2.4 Reliability, Durability, Serviceability
- 1.2.5 Operating Conditions (Including Consumables)
- 1.2.6 Storage and Transport of the Printer Main Unit and Optional Products (Consumables Packaged)
- 1.2.7 Electrical Features
- 1.2.8 Compliance with Standards and Regulations
- 1.2.9 Consumable Components
- 1.3 External Appearance and Parts Name
- 1.4 Controller Specification
- 1.5 Control Panel (EPL-6200)
- 1.6 Control Panel (EPL-6200L)
- 1.7 RAM Expansion
- 1.8 System Requirements (Only for EPL-6200L)
- 1.9 Paper Feed Specifications (Only for EPL-6200L)
- 1.10 Notes on Operation
- 1.11 Status Sheet
- 1.12 Ambient Conditions
- 1.13 Differences in Specifications between Intended Markets
- 1.14 Notes on Installation of Optional Units
- Operating Principles
- 2.1 Overview
- 2.2 Description of Mechanisms
- 2.3 Operating Principles of Electric Circuitry
- Troubleshooting
- 3.1 Overview
- 3.2 Troubleshooting When There is Error Display
- 3.2.1 Fuser warming up problem
- 3.2.2 Fan problem
- 3.2.3 Polygon Motor Error
- 3.2.4 Laser problem
- 3.2.5 High voltage circuit problem
- 3.2.6 Fuser high temperature problem
- 3.2.7 CPU Error
- 3.2.8 Engine Communication Error
- 3.2.9 Fuser low temperature problem
- 3.2.10 Standard RAM Error
- 3.2.11 RAM Error (Slot 0)
- 3.2.12 ROM Checksum Error (Font)
- 3.2.13 ROM Checksum Error (Program)
- 3.2.14 Option ROM Error
- 3.2.15 EEPROM Error
- 3.2.16 Engine Initialization Error
- 3.2.17 Other Hardware Error
- 3.2.18 Software Error
- 3.3 Troubleshooting for Paper Jam
- 3.4 Troubleshooting for Abnormal Operations
- 3.5 Troubleshooting for Electrical Parts
- 3.6 Troubleshooting for Print Quality Problems
- Disassembly and Assembly
- Adjustment
- Maintenance
- Appendix
EPSON EPL-6200/EPL-6200L Revision A
Operating Principles Operating Principles of Electric Circuitry 94
2.3 Operating Principles of Electric Circuitry
2.3.1 Operation Overview of the Main Control Circuit
Board
The main controller of EPL-6200 is a full-set controller which controls various printer
modes and all the necessary processing up to video data generation. The main
controller of EPL-6200L (host-based printer), however, is a simplified controller which
only transfers the video data generated on the printer driver side to the engine side.
2.3.1.1 Main Control Circuit Board (C533 MAIN) for EPL-6200
EPL-6200 succeeds to major features of EPL-6100, but its performance is improved in
the following points:
Printing speed improved to 20 ppm (EPL-6100: 16 ppm)
PRINCIPAL FEATURES
CPU: Toshiba TMPR4955BFG-200
ASIC: Memory Control + I/O control Integrated ASIC:
DLC
Data bus clock: 66.7 MHz
Standard memory: 8 MB
Engine specifications:: A4, monochrome, 1200 dpi
Interface: <Standard> Parallel, USB
<Optional> Type B
Control panel: No LCD
Network board: Not mounted
CONSTITUTION OF MAIN CONTROL CIRCUIT BOARD
Main Board Assy:
C533 MAIN
Memory Board Assy (IPL+ code + font):
Initial Products: C533 PROG (16 MB Flash)
Stable Production: C533 PROG-C (16 MB MASK)