Brother P-touch PRO DX PT-9200DX, Service Manual

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[
12] Test Printing and Operation Check
(1) Plug the AC cord into the machine.
(2) With the ON/OFF ( ) key held pressed, press the FEED/CUT ( ) key
twice to perform test printing.
(3) During test printing, check if the tape is fed correctly for printing, and if it is
cut correctly.
If any problem is found, refer to CHAPTER IV TROUBLESHOOTING.
(4) Check that opening the cassette cover releases the roller holder assy from
the thermal head, and that closing the cassette cover crimps the roller
holder assy on the thermal head.
(5) Check that the FEED/CUT ( ) key operates correctly.
(6) Check that the ON/OFF ( ) key operates correctly.
•
LED (ON/OFF key) Display
State of the LED Display
Lights up in green. Data reception standby mode.
Blinks in green. Data has been received.
Lights up in orange. No cassette is present in the data reception standby mode.
The cover is open while data is being received (before printing).
Blinks in orange. The cover is open in the data reception standby mode.
Blinks in red. No cassette is present during printing.
Tape end.
Replace the cassette.
The cover is open during printing.
Communications error.
Buffer error.
Lights up in red. Cutter jam (before and during printing, and when power is turned on).
EEPROM error.
RAM error.