Fault Messages

Table 13. LCD Message Troubleshooting (continued)

 

Can

 

 

Displayed Message

User

Explanation

Solution

 

Correct?

 

 

 

 

 

 

xxx

Yes

Sensed Printhead

This is a printer protection

P/H Control Mode

 

temperature is 55° to

feature, but the time before the

 

 

59°C causes a 50%

printer reaches the P/H Control

 

 

reduction in print speed.

Mode may be extended by:

 

 

This mode dramatically

1. Placing the printer in a cooler

 

 

extends the time before a

 

 

temperature environment.

 

 

PRINT HEAD HOT fault

 

 

2. Cleaning the printhead more

 

 

would occur and permits

 

 

frequently between jobs.

 

 

long print jobs to

 

 

3. Reducing the Print Speed.

 

 

complete without

 

 

 

 

 

interruption. Printing

4. Reducing the print intensity.

 

 

stays in this mode until

5. Extending the idle time

 

 

head temperature drops

 

 

between print jobs.

 

 

below 52°C where full

 

 

6. Reducing the amount of black

 

 

speed printing resumes,

 

 

image density per print job.

 

 

or until head temperature

 

 

7. If problem persists, contact

 

 

reaches 60°C where

 

 

your authorized service

 

 

printing stops with a

 

 

repersentative.

 

 

PRINT HEAD HOT fault

 

 

 

 

 

message displayed.

 

 

 

 

 

POWER SUPPLY

No

Power supply failed.

Contact your authorized service

VOLT*

 

 

representative. Check 5A 250V

 

 

 

fuse on power supply. Replace

 

 

 

if necessary. Replace the power

 

 

 

supply assembly.

 

 

 

 

NOTE: Do not press the FEED key with the "LABEL PRESENT Remove Label" message displayed or the message will be removed, until the PAUSE key is pressed. Also, each pressing of the FEED key will cause a blank label to be added at the end of the print job.

PRINT HEAD HOT

Yes

The printhead has

1. Allow the printhead to cool

See Manual

 

become overheated.

down for 5 minutes, then

 

 

 

press CLEAR. Resume

 

 

 

printing.

 

 

 

2. If problem persists, contact

 

 

 

your authorized service

 

 

 

representative.

 

 

 

 

RIBBON DETECTED

Yes

Printer senses ribbon

1. Remove the ribbon from the

In Direct Mode

 

installed, but Print Mode

printer if Direct Thermal

 

 

is set for Direct thermal

media is being used.

 

 

printing (printing where

2. Change the Print Mode from

 

 

no ribbon is required).

 

 

Direct to Transfer if thermal

 

 

 

 

 

 

transfer printing is being

 

 

 

used.

 

 

 

 

199

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Image 199
Printronix T4204 manual Power Supply, Volt, Print Head HOT, Ribbon Detected