
EasyCoder 4420 and 4440 Bar Code Label Printer User’s Manual
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Troubleshooting the Printer
This chapter provides some hints for troubleshooting error messages that
the printer sends to the host and problems you may experience with the
printer. This chapter covers these topics:
• Troubleshooting checklist
• Printer operation problems
• Printer quality problems
• Communication problems
• Preventing data loss
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