1.2 MASTER EJECT ROLLER ROTATING MECHANISM
When the original is set and the Master Making key is pressed, the main
motor starts turning at 30 rpm in reverse. So now the drum also turns in
reverse (compared with the printing rotations).
At this time, if the drum master detection sensor detects a master on the
drum, the master eject motor [A] starts rotating. Drive is transmitted to gear
[E] and to the upper first eject rollers [G] through the timing belt [B] and gears
[C] and [D]. Gear [F] drives the lower first eject rollers [H]. The belts [I]
transmit drive from the first eject rollers to the upper and lower second feed
rollers [J].
(If the drum master detection sensor detects no master on the drum when the
Master Making key is pressed, the machine skips the master eject process
and goes directly to the master making process.)
After the master eject process is completed, the drum returns to its home
position. The master eject rollers then stop rotating.
This model has five rollers on each eject roller shaft. The roller shafts can
feed up to A3/DLT sized masters.
[A]
[B]
[E]
[F]
[J]
[I]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
1 December 1993
2-3
Содержание VT3500
Страница 8: ...2 6 USER CODE MODE 4 27 2 6 1 User Codes 4 27 2 6 2 How To Use a User Code 4 27...
Страница 15: ...SECTION 1 OVERALL MACHINE INFORMATION...
Страница 19: ...2 GUIDETOCOMPONENTSANDTHEIRFUNCTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 December 1993 1 5...
Страница 21: ...16 17 18 19 20 21 22 23 24 25 26 27 28 1 December 1993 1 7...
Страница 37: ...SECTION 2 SECTIONAL DESCRIPTION...
Страница 89: ...E H D G F D C A B C I J K 1 December 1993 2 53...
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Страница 161: ...Background Patterns The 40 background patterns shown below can be selected 1 2 3 4 5 6 7 8 9 1 December 1993 2 125...
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Страница 192: ...SECTION 3 INSTALLATION...
Страница 206: ...SECTION 4 SERVICE TABLES...
Страница 209: ...Q Fig 4 R S Fig 5 T U Fig 6 V Fig 7 1 December 1993 4 3...
Страница 234: ...SECTION 5 REPLACEMENT AND ADJUSTMENT...
Страница 317: ...SECTION 6 TROUBLESHOOTING...