Zebra GK888t User Manual

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Communications Diagnostics
12/23/10 GK888t™ User Guide P1030829-001
The following example of a communications DUMP mode printed out. The printout displays
hexadecimal data 00h-FFh (0-255 decimal) with a unique character for each hexadecimal
value displayed above the hexadecimal data.
The blank lines between the lines of data are where serial port and Bluetooth data handling
errors get logged. The errors are:
•F = Frame Error
• P = Parity Error
•N = Noise Error
• O = Data Overrun Error
To exit the diagnostic mode and resume printing, turn off and then turn on the printer. An
alternate method for exiting the diagnostic mode is to press the Feed button as many times as it
takes to clear the printer’s command buffer and print ‘Out of DUMP’ on the label.

Zebra GK888t Specifications

General

Print Method	Thermal Transfer and Direct Thermal
Resolution	203 dpi (8 dots/mm)
Maximum Print Width	4.09 inches (104 mm)
Memory	8 MB Flash
Connectivity	USB, Serial, Parallel
Media Sensors	Reflective and transmissive
Media Handling	Roll-to-roll, fanfold, tag stock
Media Types	tag stock
Ribbon Ratio	1:1
Programming Languages	EPL2, ZPL
Power Requirements	2.5A
Storage Temperature	-40° F to 140° F/-40° C to 60° C
Humidity	20 to 85% non-condensing