TRAY
UP/DOWN
MECHANISMS
SM 19
B599
Two-T
ray
Finisher
B59
9
4.5 TRAY UP/DOWN MECHANISMS
4.5.1 TRAY 1
Introduction
The tray 1 lift motor [A] controls the vertical position of tray 1 [B] through gears and
timing belts [C].
Normal and sort/stack modes
When the main switch is turned on, the tray is initialized at the upper position. To
do this, the tray is moved up until upper stack height sensor 1 [D] is de-actuated.
During printing, if upper stack height sensor 2 [E] is actuated, the tray 1 lift motor
lowers the tray for a specified time.
When the tray lowers during printing, the actuator [F] will pass through the tray 1
overflow 1 sensor [G]. When the actuator drops below the sensor (to deactivate the
sensor), the machine detects that the paper stack height has exceeded the
overflow limit.
The upper limit switch for tray 1 [H] prevents the drive gear from being damaged if
the upper stack height sensor 1 should fail. If the tray is raised to the tray
positioning roller [I], the switch will automatically cut the power to the tray 1 lift
motor.
B599D204.WMF
[A]
[B]
[C]
[D]
[E]
[G]
[F]
[H]
[I]
[C]
Содержание B147
Страница 1: ...B147 B149 B190 SERVICE MANUAL 001892MIUMIU RICOH GROUP COMPANIES...
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Страница 33: ...INSTALLATION...
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Страница 105: ...PREVENTIVE MAINTENANCE...
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Страница 113: ...REPLACEMENT AND ADJUSTMENT...
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Страница 201: ...TROUBLESHOOTING...
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Страница 287: ...SERVICE TABLES...
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Страница 457: ...DETAILED DESCRIPTIONS...
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Страница 589: ...SPECIFICATIONS...
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Страница 607: ...AUTO REVERSE DOCUMENT FEEDER B597...
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Страница 635: ...ONE TRAY PAPER FEED UNIT B601...
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Страница 647: ...TWO TRAY PAPER FEED UNIT B598...
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Страница 681: ...TWO TRAY FINISHER B599...
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Страница 715: ...BOOKLET FINISHER B602...
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Страница 729: ...STAPLER UNIT SM 9 B602 Booklet Fin isher B602 13 Timing belt A 14 Gear B x 1 B602R920 WMF A B...
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Страница 903: ...INTERNET FAX IFAX...
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Страница 951: ...DataOverwriteSecurity Unit Type A B694 01 Type B B692 01...
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Страница 980: ...TECHNICAL SERVICE BULLETINS...
Страница 1066: ...FIRMWARE HISTORY...