15.1 General Description ........................................................................................................... 15-1
15.2 Functions ........................................................................................................................... 15-2
15.4 Operation ........................................................................................................................... 15-4
16.1 General Description ........................................................................................................... 16-1
16.2 Operation ........................................................................................................................... 16-2
16.3 Drive System ..................................................................................................................... 16-3
16.4 Signal Block Diagram ........................................................................................................ 16-6
16.5 Operations ......................................................................................................................... 16-7
16.6 Jams ................................................................................................................................ 16-37
16.7 Errors ............................................................................................................................... 16-42
16.9 Flow Chart ....................................................................................................................... 16-46
16.10Timing Chart ................................................................................................................... 16-62
16.11Circuits ............................................................................................................................ 16-74
16.12Input/Output Signals ....................................................................................................... 16-80
17. POWER SUPPLY UNIT .............................................................................................. 17-1
17.1 Construction....................................................................................................................... 17-1
17.3 Output Channel ................................................................................................................. 17-3
17.4 Fuse................................................................................................................................... 17-5
17.6 Power Supply Sequence ................................................................................................... 17-8
17.7 AC Wire Harness ............................................................................................................... 17-9
18. PC BOARDS ............................................................................................................... 18-1
e-STUDIO520/600/720/850 CONTENTS
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March 2005 © TOSHIBA TEC