Problem Isolation Checklist - Printronix T3204 Maintenance Manual

Problem Isolation Checklist

Step Check Item
1. Check the printer voltage selection switch for the proper set-
ting corresponding to the available AC input voltage (see page
2–3). Is the voltage selection switch set properly?
2. Connect the printer to the AC input voltage and turn the printer
ON. Are all three indicator lights on the Operator Panel lit?
3. Is the POWER light ON.
4. Press the FEED button. Does the printer RIBBON/MEDIA light
come on?
5. Print a print quality test label (see page 6–2). Is label print
quality acceptable?
6. Download a label format to the printer. Did the printer produce
the label?
Troubleshooting
Result Corrective Action
YES Go to Step 2.
NO Correct the switch setting.
YES Printer failed initialization,
replace Printer Controller
PCBA (see page 7–7).
NO Go to Step 3.
YES Go to Step 4.
NO Go to Procedure 1.
YES Go to Procedure 2.
NO Go to Step 5.
YES Reset the printer. Go to Step
6.
NO Go to Procedure 5.
YES Test complete.
NO Go to Procedure 6.
6–5