Read Sharp MX-BMX1 Service Manual online
IX
20 October 2010
3.6.8 FOLD ROLLER MOTOR M6 ......................................................... 3-59
3.6.9 FOLD TRANSMISSION GEAR ASSEMBLYS ............................... 3-61
3.6.10 FOLD DISTANCE BRACKET ........................................................ 3-62
3.6.11 UPPER FOLDER ROLLER ........................................................... 3-63
3.6.12 LOWER FOLDER ROLLER .......................................................... 3-65
3.6.13 OUTFEED SENSOR ..................................................................... 3-67
3.7 PCB ....................................................................................................... 3-69
3.7.1 MD3DC PCB “H” ........................................................................... 3-69
3.7.2 UPPER MD6DC PCB ”B” .............................................................. 3-70
3.7.3 LOWER MD6DC PCB ”C” ............................................................. 3-71
3.7.4 INTERLOCK PCB ”D” ................................................................... 3-72
3.7.5 CPU PCB AND COPIER INTERFACE PCB ”A” ............................ 3-73
3.7.6 ADDON PCB ”F” ........................................................................... 3-75
3.7.7 LCD PANEL ................................................................................... 3-76
3.8 STACKER .............................................................................................. 3-77
3.8.1 STACKER MODULE ..................................................................... 3-77
3.8.2 STACKER MOTOR M1 ................................................................. 3-78
3.9 BOOKLET QUALITY ADJUSTMENT ..................................................... 3-79
3.9.1 STAPLE STOP GATE PARALLELISM .......................................... 3-79
3.9.2 SIDE GUIDE PARALLELISM ........................................................ 3-81
3.9.3 STAPLE POSITION TO CLINCHER ............................................. 3-82
3.9.4 STAPLER PRESSURE ................................................................. 3-85
3.9.5 CLINCHER POINTS HEIGHT ....................................................... 3-86
3.9.6 CLINCHER PRESSURE ............................................................... 3-87
3.9.7 STAPLE AND FOLD POSITION .................................................... 3-89
3.9.8 FOLD SKEW ................................................................................. 3-91
3.9.9 STAPLE POSITION ON SQUARE FORMED SPINE .................... 3-92
3.10 POWER REQUIREMENTS ................................................................... 3-93
3.10.1 TAPPING THE TRANSFORMER .................................................. 3-93
4. TROUBLESHOOTING
4.1 FAULT CODE DESCRIPITIONS.............................................................. 4-1
4.2 BLOWN FUSE CONDITIONS ............................................................... 4-33
4.3 LEDS ..................................................................................................... 4-35
4.4 TEST POINTS ....................................................................................... 4-41
5. SERVICE TABLES
5.1 SERVICE PROGRAM MODE .................................................................. 5-1
5.1.1 SERVICE PROGRAM MODE OPERATIONS ................................. 5-1
5.1.2 SERVICE PROGRAM MODE TABLES ........................................... 5-4
Check Motors and function ......................................................................... 5-4
5.1.3 EEPROM RESET .......................................................................... 5-12
5.2 SOFTWARE DOWNLOAD .................................................................... 5-13
5.2.1 Downloading to upper PCB MD6DC B in Booklet maker. ............. 5-13
5.2.2 Downloading to lower PCB MD6DC C in the Booklet maker. ....... 5-14
5.2.3 Downloading to PCB CPU in Booklet maker. ................................ 5-15
5.2.4 Downloading to lower PCB MD3DC H in the Booklet maker. ....... 5-16
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