user 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 Description of Mechanisms 75
2.2.1.3 Laser Emission Timing
When the Ready signal is detected upon passage of a certain period of time after issue
of the printing start signal, the Laser ON signal is output from the Mechanical Control
Board.
(See “Figure 2-9”)
Upon issue of the Laser ON signal, the laser beam is forcibly emitted. The laser
beam, via the polygon mirror → G1 lens → SOS mirror, strikes the SOS sensor to
issue the SOS signal.
This SOS signal unifies the timing of the laser emission for every line of main
scanning.
2.2.1.4 Laser Emission Area
Main Scanning Direction
(See “Figure 2-10”)
Printing start timing with laser is such that the printing start position is
determined by the main scanning printing start signal (/HSYNC) output from
the Mechanical Control Board and by the paper width.
The laser emission area is determined by the paper size. However, the 4-mm
width area at each of right and left edges is a no-image area.
Sub Scanning Direction
Printing start timing with laser is such that the printing start position is
determined by the sub scanning printing start signal (/TOD) output from the
Mechanical Control Board and by the paper length.
The laser emission area is determined by the paper size. However, the 4-mm
width area at each of the head and tail edges is a no-image area.
Figure 2-9. Laser Emission Timing
Figure 2-10. Laser Emission Area
Polygon Mirror
SOS Mirror
G1 Lens
SOS Sensor