Brother International TD-4750TNWB Users Guide - Page 56

Diagnostic Functions, Print Config., Dump Mode, Print Head, Display, Sensor

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6.8 Diagnostic Functions Menu Diagnostic Print Config. Dump Mode Print Head Display Sensor Diag Gap Diag Black Mark Item Description Print Config. Print the current printer configuration. On the configuration printout, there is a Print Head test pattern, which is useful for checking if there is dot damage to the Print Head Heating Element. For more information, see section 5.1.2 Gap/Black Mark Sensor Calibration, Self-Test, and Entering Dump Mode. Dump Mode Captures the data from the communications port and prints out the data received by the printer. In the dump mode, all characters will be printed in two columns. The characters in the left column are received from the printer's system and those in the right column are their hexadecimal representation. It allows you to verify and debug the program. For more information, see section 5.1.2 Gap/Black Mark Sensor Calibration, Self-Test, and Entering Dump Mode. Note Dump mode requires 4" (101.6 mm) paper width. Print Head Check for any visible dots and the Print Head's temperature. Display Sensor Check the LCD's color state. Check the sensors' intensity and reading state. 52

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6.8 Diagnostic Functions
Item
Description
Print Config.
Print the current printer configuration. On the configuration printout, there is
a Print Head test pattern, which is useful for checking if there is dot damage
to the Print Head Heating Element.
For more information, see section
5.1.2 Gap/Black Mark Sensor Calibration,
Self-Test, and Entering Dump Mode
.
Dump Mode
Captures the data from the communications port and prints out the data
received by the printer. In the dump mode, all characters will be printed in
two columns. The characters in the left column are received from the
printer's system and those in the right column are their hexadecimal
representation. It allows you to verify and debug the program.
For more information, see section
5.1.2 Gap/Black Mark Sensor Calibration,
Self-Test, and Entering Dump Mode
.
Note
Dump mode requires 4" (101.6 mm) paper width.
Print Head
Check for any visible dots and the Print Head's temperature.
Display
Check the LCD’s color state.
Sensor
Check the sensors’ intensity and reading state.
Menu
Diagnostic
Print Config.
Dump Mode
Print Head
Display
Sensor
Diag Gap
Diag Black Mark