Zebra Technologies TTP 7030 technical manual 101

Models: TTP 7030

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Maintenance

 

Fault Finding

Table 6 • Fault Finding (Continued)

 

 

Sympton

Suggest Actions

 

 

Faint print.

The paper used might not meet the paper

 

specification. See Paper Specification on page 112.

 

Clean print head with ethyl or isopropyl alcohol.

 

Adjust print contrast, see Print Setup on page 76.

 

 

Strange characters or graphics

Might be caused by erroneous data sent from the

printed, or any kind of strange

host. Check validity of transferred data.

printer behavior.

If using the serial interface, ensure that all

 

communications parameters match the PC's serial

 

port configuration.

 

 

101

10/05/2009

TTP 7030™ Technical Manual

P1003636-002

Page 101
Image 101
Zebra Technologies TTP 7030 technical manual 101