4.1.3.11 Holder Assembly ................................................................................................... 172
4.1.3.15 Heat Assembly ...................................................................................................... 176
4.1.3.19 Printer Unit ............................................................................................................ 180
4-2.MECHANICAL DISASSEMBLY AND REASSEMBLY
4.2
General ................................................................................................................................................ 181
4.2.1
4.2.2
Tools ...................................................................................................................................... 182
4.2.3
4.2.3.1 LED Print Head .......................................................................................................185
5.ADJUSTMENTS ...................................................................................................... 199
5.1
5.2.1
5.2.2
5.3.1
5.3.2
6.1
6.2
Routine Inspection ...............................................................................................................................208
6.2.1
6.2.2
6.3
6.4
6.5
Self-diagnosis Test .............................................................................................................................. 214
6.6
Sensor Calibration Test ....................................................................................................................... 218
6.7
LED Test ............................................................................................................................................. 220
6.8
Tone Send Test .................................................................................................................................... 221
6.9
High-speed Modem Send Test ............................................................................................................ 222
6.11 MF Send Test ...................................................................................................................................... 225
6.12 Tone (TEL/FAX) ................................................................................................................................. 226
6.14 System Reset ....................................................................................................................................... 231
6.15 Service Code ........................................................................................................................................ 232
7.1.2 No LCD Operation .............................................................................................................................. 238
7.1.3 ALARM LED On ................................................................................................................................ 239
7.1.4 Printing Test Failure ............................................................................................................................240
7.1.5 No Local Copy .................................................................................................................................... 241
7.1.6 Auto Dial Failure ................................................................................................................................. 242
7.1.7 Transmission Problem .........................................................................................................................243
7.1.8 Auto Reception Failure ........................................................................................................................ 245
7.1.9 Reception Problem .............................................................................................................................. 246
7.1.10 Sensor Calibration Test ....................................................................................................................... 248
7.1.11 LED Test ............................................................................................................................................. 249
40055101TH Rev.4
Modem Board ......................................................................................................... 186
Detectors (PC1 and PC2). ....................................................................................... 190
4 /