Toshiba 4580, Service Manual

Page: 62 / 379

6570/5570 COPIER OPERATION 4 - 4 Mar. 1999 © TOSHIBA TEC
4.2.4 Bypass-feed copying
(1) A sheet of paper is inserted through the bypass guide.
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The manual feed switch is turned ON.
~ “READY FOR BYPASS FEEDING” is displayed.
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Carriages move to their home positions.
(2) The START key is pressed
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“READY FOR BYPASS FEEDING” changes to “COPYING”.
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The main charger, developer bias and discharge lamp turns ON, and the fans rotate at high speed.
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The drum, transfer belt, fuser and developer unit are running.
(3) Sheet-bypass feeding
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The manual pickup solenoid turns ON and the LCF motor rotates in reverse.
~ The manual feed roller is lowered.
~ The manual feed roller, paper feed roller, and separation roller are running.
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Aligning operation
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Paper reaches the aligning roller.
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After a set time lag, the manual pickup solenoid and LCF motor turns OFF.
~ Paper feeding is terminated.
(4) Same as operation (3) through (6) of automatic feed copying using the START key.
4.2.5 Interrupt copying
(1) The INTERRUPT key is pressed.
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The interruption LED is turned ON.
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The copying operation is temporarily halted and carriages-1 and -2 return to their home position.
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“JOB INTERRUPTED JOB 1 SAVED” is displayed.
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The copying mode is set to automatic exposure and 1-to-1 reproduction ratio. The copy quantity
indicator remains unchanged.
(2) The preferred copying modes are specified.
(3) After interrupt copying is terminated:
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“PRESS INTERRUPT TO RESUME JOB 1” is displayed.
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When the INTERRUPT key is pressed again, the interrupt lamp goes OFF and the copier returns
to the conditions before the interruption.
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“READY TO RESUME JOB 1” is displayed.
(4) The START key is pressed.
The copying operation before the interruption is resumed.