II
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[ 6 ]
Final Operation Check
After reassembling, do the following:
(1) Load dry cells. The display should blink.
(2) Press the Power key twice. The calendar clock should appear.
(3) Turn the select dial to the desired position and press the Enter key. The selected
symbol should be established.
(4) Press the Print key. The selected item should be printed out.
(5) Push the cutter lever. The cutter lever should work smoothly and cut off the tape.
(6) Check that the printout is not faint.
(7) Open the cassette cover and remove the tape cassette and dry cells.
The above final operation check should be usually made. For your reference, the
inspection mode is described in [ 7 ].
Summary of Contents for P-touch BB4
Page 1: ...SERVICE MANUAL MODEL P touch BB4 ...
Page 2: ...SERVICE MANUAL MODEL P touch BB4 ...
Page 5: ...Chapter I SPECIFICATIONS ...
Page 9: ...I 3 Figure 1 1 2 Key Arrangement 1 ...
Page 10: ...I 4 Figure 1 1 2 Key Arrangement 2 ...
Page 12: ...Chapter II MECHANISMS ...
Page 42: ...Chapter III ELECTRONICS ...
Page 54: ...III 11 Figure 3 2 14 Waveforms of Control Signal and Motor Drive Current ...
Page 56: ...III 13 Figure 3 2 16 Waveforms of Dial Scanning Pulse Outputs ...
Page 57: ...Chapter IV TROUBLESHOOTING ...
Page 60: ...IV 2 4 1 3 Troubleshooting Flows 1 Tape feeding failure ...
Page 61: ...IV 3 2 Printing failure ...
Page 62: ...IV 4 3 Powering failure Nothing appears on the LCD ...
Page 63: ...IV 5 4 Abnormal LCD indication 5 No key entry possible ...