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
Troubleshooting Troubleshooting for Abnormal Operations 120
3.4.2 Electrical Noise
Table 3-28. Troubleshooting for “Electrical Noise”
Step Action and Question Yes No
Parts below can be the source of this error (Chapter 4 Disassembly and Assembly)
• Main Board Assy (C533/C534 Main) (p.146)
• Power Supply Unit (PU1) (p.151)
• Fuser Unit (p.152)
• High Voltage Unit (HV1) (p.151)
• Photoconductor Unit (p.135)
• Developer Cartridge (p.135)
• Paper Cassette Unit Control Board (p.162)
•
Duplex Unit Control Board (p.163)
1
External noise
1. Check to see if within 3 m from the printer there is
another electrical apparatus, such as a generator,
radio transmitter or an apparatus incorporating a
motor.
2. Turn off the power to the electrical apparatus in
question or move the printer to a position at least 6
m distant from the apparatus.
♦Does the problem with electrical noise still occur?
Go to Step 2
Problem
solved
2
AC grounding
Check the AC power connection.
♦Is the AC power cable connected and grounded
properly?
Go to Step 3
Ask the
customer for
repair of the
AC power
connection.
3
Grounding screw
Check the grounding screw of the AC Inlet.
♦Is the cable grounded properly?
Go to Step 4
Install the
grounding
screw
properly.
4
Photoconductor Unit (Drum Cartridge)/Developer
Cartridge (toner cartridge)
Replace the Photoconductor Unit or Developer
Cartridge.
♦Does the problem with electrical noise still occur?
Go to Step 5
Problem
solved
5
Continuity of cables
Check continuity of each cable.
♦Does each cable have continuity?
Go to Step 6
Replace the
defective
cable.
6
Grounding of circuit boards
Check grounding of circuit boards.
♦Is grounding ensured?
Go to Step 7
Ensure
grounding.
7
Fuser unit
Replace the fuser unit.
♦Does the problem still occur?
Go to Step8
Replace the
fuser unit.
8
High voltage unit
Replace the high voltage unit.
♦Does the problem still occur?
Go to Step9
Replace the
high voltage
unit.
9
Power supply unit
Replace the power supply unit.
♦Does the problem still occur?
Go to Step10
Replace the
power supply
unit.
10
Main Board Assy.
Replace the Main Board Assy.
♦Does the problem still occur?
Replace all
the relevant
parts.
Problem
solved
Table 3-28. Troubleshooting for “Electrical Noise” (continued)
Step Action and Question Yes No