The Eltron Company P310 manual Diagnosing Computer Interface Problems, Interface Diagnostic Flow

CHAPTER 4

4.2DIAGNOSING COMPUTER INTERFACE PROBLEMS

Figure 4-2 shows a flow diagram that checks the interface to the computer. For additional information, see:

•Cabling—

•Theory—

•Replacements—

Diagnosing Interface

Connect Printer to PC,

Prepare Printer with

Ribbon and Cards, and

Turn Power On

Issue Commands

Using Either:

•WindCard

•Windows Driver

•Test Software

Printer Yes

Responds?

No

Repair/Replace:

• I/O Cable

• CPU Bd. Cable

• CPU Bd.

Interface

Is OK

Figure 4-2. Interface Diagnostic Flow.

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