ContentsContents10.1 Control Panel.................................................................................................................................................. 10-110.1.1 Overview ................................................................................................................................................. 10-110.1.2 Overview ................................................................................................................................................. 10-110.1.3 LCD Indication Processing ..................................................................................................................... 10-210.1.4 LCD Indication Processing ..................................................................................................................... 10-210.1.5 Adjustment of the LCD Contact.............................................................................................................. 10-210.1.6 Adjustment of the LCD Contact.............................................................................................................. 10-210.1.7 Functions of the Control Panel CPU ....................................................................................................... 10-310.1.8 Functions of the Control Panel CPU ....................................................................................................... 10-310.2 Counters.......................................................................................................................................................... 10-410.2.1 Overview ................................................................................................................................................. 10-410.2.2 Timing of Increasing the Count............................................................................................................... 10-510.3 Fans ................................................................................................................................................................ 10-710.3.1 Overview ................................................................................................................................................. 10-710.3.2 2-Speed Control....................................................................................................................................... 10-710.3.3 Sequence of Operation ............................................................................................................................ 10-810.4 Power Supply System..................................................................................................................................... 10-910.4.1 Power Supply .......................................................................................................................................... 10-910.4.1.1 Route of Power Inside the Printer Unit .......................................................................................... 10-910.4.1.2 Route of Power Inside the Printer Unit .......................................................................................... 10-1010.4.1.3 Power Supply Route in the Reader Unit......................................................................................... 10-1210.4.1.4 Timing of Supply to the Reader Unit ............................................................................................. 10-1210.4.1.5 Connections to Various Accessories .............................................................................................. 10-1310.4.1.6 Connections to Various Accessories .............................................................................................. 10-1410.4.2 Rated Output of the DC Power Supply PCB......................................................................................... 10-1510.4.2.1 Rated Output of the Printer Unit Power Supply PCB .................................................................... 10-1510.4.2.2 Rated Output of the Controller Power Supply PCB....................................................................... 10-1510.4.2.3 Rated Output of the Accessories Power Supply PCB .................................................................... 10-1610.4.2.4 Rated Output of the All-Night Power Supply PCB........................................................................ 10-1610.4.3 Protection Function ............................................................................................................................... 10-1610.4.3.1 Protective Mechanisms................................................................................................................... 10-1610.4.4 Backup Battery ...................................................................................................................................... 10-1710.4.4.1 Backup Battery ............................................................................................................................... 10-1710.4.5 Energy-Saving Function........................................................................................................................ 10-1710.4.5.1 Overview ........................................................................................................................................ 10-1710.4.5.2 Machine as Supplied with Power ................................................................................................... 10-1810.5 Parts Replacement Procedure ....................................................................................................................... 10-2010.5.1 Main Drive Assembly ........................................................................................................................... 10-2010.5.1.1 Removing the Rear Cover .............................................................................................................. 10-2010.5.1.2 Removing the Main Drive Assembly ............................................................................................. 10-2010.5.1.3 Removing the Main Drive Assembly ............................................................................................. 10-2110.5.2 Power Supply Unit ................................................................................................................................ 10-2310.5.2.1 Removing the Rear Cover .............................................................................................................. 10-2310.5.2.2 Removing the Left Cover (lower) .................................................................................................. 10-23
