Epson M200, Service Manual

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Troubleshooting Troubleshooting Workflow 10
M200 / M205 / M100 / M105 Series Revision A
1.1 Troubleshooting
This section describes the troubleshooting workflow and fatal error information.
1.1.1 Troubleshooting Workflow
The following page describes the troubleshooting workflow. Follow the flow when troubleshooting problems.
Figure 1-1. Troubleshooting Workflow (1)
„ In this chapter, the product names are called as follows:
• M200 Series: M200/M201
• M205 Series: M205
• M100 Series: M100/M101
• M105 Series: M105
„ This flowchart is compiled based on the following contents.
• Our experience regarding the quality problem.
• ESK’s repair data.
• Printer Mechanism specification for the product.
„ M100/M105 Series are not equipped with the ADF/Scanner unit, therefore, the
troubleshooting related to the ADF/Scanner unit is not applied.
„ If the reason for the return is evident, first check the phenomenon user claims recurs,
then proceed to the troubleshooting.
ADF/Scanner failure
Printer failure only
*1: If the Hopper of ASF on the returned product touches the LD Roller, the
initial ink charge has not been completed for the product yet.
*2: In case of “Not Trouble Found”, check fatal error code.
Finish
*2
Yes
Copy an image by ADF
Yes
Yes
No
Is ADF operation
finished without
trouble?
6
No
No
5
Is scanning operation
finished without
trouble?
What is returned reason?
ADF failure?
2
Print check pattern
Yes
No
Yes
No
Yes
No
Is Power-on sequence
finished without error?
Standby condition
3
Does an error occur
when printing?
Start
Turn on the power
*1
1
No
Does printer turn on the
power?
Yes
4
Is printing operation
finished without trouble?
(p 11)
(p 11)
(p 11)
(p 11)
(p 11)
(p 11)
Copy an image