Used for Trouble: T-000030

1) Verify paper feed and sensors

• Open printer cover and inspect paper path
• Ensure paper feeds smoothly without resistance
• Check paper-out or cover sensors are not triggering falsely

2) Check printer buffer and memory

• Power-cycle printer to clear buffer
• Avoid sending large or complex tickets during testing
• Disable logos or heavy formatting temporarily

3) Verify network or USB stability

• Reseat USB or Ethernet cable
• Replace cable if intermittent
• Avoid shared hubs or unstable switch ports

4) Inspect printer driver and firmware

• Confirm correct driver is installed
• Update firmware if vendor recommends
• Reboot printer after updates

5) Check power stability

• Ensure printer is connected to a stable power source
• Avoid loose power strips
• Test with a known-good outlet or UPS

6) Review application print formatting

• Confirm ticket length does not exceed limits
• Check for malformed print commands
• Test with simplified ticket template

7) Test controlled prints

• Print long test tickets
• Confirm full ticket prints consistently
• Repeat test under moderate load

8) Escalation check

• If partial printing persists:
• Capture sample partial output
• Review application logs
• Escalate to application or hardware support