Troubleshooting At Unit Level - Epson Stylus CX3100 Service Manual

EPSON Stylus CX3100/3200

3.1 Troubleshooting at Unit Level

By following this troubleshooting procedure, when some trouble has occurred, you can
easily identify the unit which is the cause of the trouble, from its observation.
and Table 3-2 list the observations of various troubles. Once the type of the trouble has
been identified, refer to the flowchart for that trouble.
The flowchart shown in Figure 3-1 outlines the troubleshooting procedure.
NOTE: See page 33 for troubleshooting for motors and sensors.
Troubleshooting
Table 3-1 "LCD Indication"
Table 3-1
Table 3-2 "Observations and Troubleshooting Flowcharts"
Repair at Unit Level
Repair at Parts
Level
Troubleshooting at Unit Level
Identifying the Trouble
Diagnosing the Following Units
Printer Mechanism
Motor and Sensor
Repair
Disassembly = Chapter 4
Adjustment = Chapter 5
Figure 3-1. Troubleshooting Flowchart
Revision A
Scanner Mechanism
18